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9
AUTHORS
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Peter Boyle
Azusa Yamaguchi
Intel Parallel Computing Centre @ Higgs Centre for Theoretical Physics
University of Edinburgh
Scotland, UK
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@MacBook-Pro.local>
Author: paboyle <paboyle@ph.ed.ac.uk>

876
COPYING
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NO WARRANTY
15. Disclaimer of Warranty.
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
@ -628,15 +287,15 @@ free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@ -644,31 +303,38 @@ the "copyright" line and a pointer to where the full notice is found.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

10
LICENSE
View File

@ -1,7 +1,7 @@
GNU GENERAL PUBLIC LICENSE
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
@ -290,8 +290,8 @@ to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{description}
Copyright (C) {year} {fullname}
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -329,7 +329,7 @@ necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
{signature of Ty Coon}, 1 April 1989
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into

16
README.md
View File

@ -1,6 +1,8 @@
# Grid
Data parallel C++ mathematical object library
Last update 2015/7/30
This library provides data parallel C++ container classes with internal memory layout
that is transformed to map efficiently to SIMD architectures. CSHIFT facilities
are provided, similar to HPF and cmfortran, and user control is given over the mapping of
@ -20,16 +22,16 @@ optimally use MPI, OpenMP and SIMD parallelism under the hood. This is a signifi
for most programmers.
The layout transformations are parametrised by the SIMD vector length. This adapts according to the architecture.
Presently SSE4 (128 bit) AVX, AVX2 (256 bit) and IMCI and AVX512 (512 bit) targets are supported.
Presently SSE4 (128 bit) AVX, AVX2 (256 bit) and IMCI and AVX512 (512 bit) targets are supported (ARM NEON on the way).
These are presented as
vRealF, vRealD, vComplexF, vComplexD
vRealF, vRealD, vComplexF, vComplexD
internal vector data types. These may be useful in themselves for other programmers.
The corresponding scalar types are named
RealF, RealD, ComplexF, ComplexD
RealF, RealD, ComplexF, ComplexD
MPI, OpenMP, and SIMD parallelism are present in the library.
@ -39,12 +41,18 @@ are examples:
./configure CXX=clang++ CXXFLAGS="-std=c++11 -O3 -msse4" --enable-simd=SSE4
./configure CXX=clang++ CXXFLAGS="-std=c++11 -O3 -mavx" --enable-simd=AVX1
./configure CXX=clang++ CXXFLAGS="-std=c++11 -O3 -mavx" --enable-simd=AVX
./configure CXX=clang++ CXXFLAGS="-std=c++11 -O3 -mavx2" --enable-simd=AVX2
./configure CXX=icpc CXXFLAGS="-std=c++11 -O3 -mmic" --enable-simd=AVX512 --host=none
Note: Before running configure it could be necessary to execute the script
script/filelist
For developers:
Use reconfigure_script in the scripts/ directory to create the autotools environment

61
TODO
View File

@ -1,22 +1,33 @@
RECENT
---------------
- Clean up HMC -- DONE
- LorentzScalar<GaugeField> gets Gauge link type (cleaner). -- DONE
- Simplified the integrators a bit. -- DONE
- Multi-timescale looks broken and operating on single timescale for now. -- DONE
- pass GaugeField as template param. -- DONE
- Reunitarise -- DONE
- Force Gradient -- DONE
- Prefer "RefreshInternal" or such like to "init" in naming -- DONE
- Parallel io improvements -- DONE
- Plaquette and link trace checks into nersc reader from the Grid_nersc_io.cc test. -- DONE
TODO:
---------------
* Forces; the UdSdU term in gauge force term is half of what I think it should
be. This is a consequence of taking ONLY the first term in:
dSg/dt = dU/dt dSdU + dUdag/dt dSdUdag
in the fermion force.
Now, S_mom = - tr Pmu Pmu ; Pmu anti-herm
.
d Smom/dt = - 2.0 tr Pmu Pmu = - dSg/dt = - tr Pmu [Umu dSdUmu + UmuDag dSdUmuDag]
.
=> Pmu = Umu dSdUmu
Where the norm is half expected.
This means we must double the force in the Test_xxx_force routines, and is the origin of the factor of two.
This 2x is applied by hand in the fermion routines and in the Test_rect_force routine.
Policies:
* Link smearing/boundary conds; Policy class based implementation ; framework more in place
* Support different boundary conditions (finite temp, chem. potential ... )
* Support different fermion representations?
- contained entirely within the integrator presently
@ -28,6 +39,8 @@ Policies:
- Lanczos
- Audit oIndex usage for cb behaviour
- Rectangle gauge actions.
Iwasaki,
Symanzik,
@ -41,6 +54,12 @@ Policies:
- FFTnD ?
- Gparity; hand opt use template specialisation elegance to enable the optimised paths ?
- Gparity force term; Gparity (R)HMC.
- Random number state save restore
- Mobius implementation clean up to rmove #if 0 stale code sequences
- CG -- profile carefully, kernel fusion, whole CG performance measurements.
================================================================
* Hacks and bug fixes to clean up and Audits
================================================================
@ -90,6 +109,20 @@ Not sure of status of this -- reverify. Things are working nicely now though.
======================================================================
======================================================================
======================================================================
RECENT
---------------
- Clean up HMC -- DONE
- LorentzScalar<GaugeField> gets Gauge link type (cleaner). -- DONE
- Simplified the integrators a bit. -- DONE
- Multi-timescale looks broken and operating on single timescale for now. -- DONE
- pass GaugeField as template param. -- DONE
- Reunitarise -- DONE
- Force Gradient -- DONE
- Prefer "RefreshInternal" or such like to "init" in naming -- DONE
- Parallel io improvements -- DONE
- Plaquette and link trace checks into nersc reader from the Grid_nersc_io.cc test. -- DONE
Done: Cayley, Partial , ContFrac force terms.
DONE

27
benchmarks/Benchmark_comms.cc
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_comms.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;

54
benchmarks/Benchmark_dwf.cc
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_dwf.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;
@ -16,10 +44,16 @@ struct scal {
Gamma::GammaT
};
bool overlapComms = false;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
if( GridCmdOptionExists(argv,argv+argc,"--asynch") ){
overlapComms = true;
}
int threads = GridThread::GetThreads();
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
@ -68,21 +102,27 @@ int main (int argc, char ** argv)
for(int mu=0;mu<Nd;mu++){
tmp = U[mu]*Cshift(src,mu+1,1);
ref=ref + tmp + Gamma(Gmu[mu])*tmp;
ref=ref + tmp - Gamma(Gmu[mu])*tmp;
tmp =adj(U[mu])*src;
tmp =Cshift(tmp,mu+1,-1);
ref=ref + tmp - Gamma(Gmu[mu])*tmp;
ref=ref + tmp + Gamma(Gmu[mu])*tmp;
}
ref = -0.5*ref;
}
RealD mass=0.1;
RealD M5 =1.8;
DomainWallFermionR Dw(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
typename DomainWallFermionR::ImplParams params;
params.overlapCommsCompute = overlapComms;
RealD NP = UGrid->_Nprocessors;
DomainWallFermionR Dw(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,params);
std::cout<<GridLogMessage << "Calling Dw"<<std::endl;
int ncall=10000;
int ncall=100;
{
double t0=usecond();
for(int i=0;i<ncall;i++){
@ -97,6 +137,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "norm result "<< norm2(result)<<std::endl;
std::cout<<GridLogMessage << "norm ref "<< norm2(ref)<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "mflop/s per node = "<< flops/(t1-t0)/NP<<std::endl;
err = ref-result;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<<std::endl;
Dw.Report();
@ -111,13 +152,13 @@ int main (int argc, char ** argv)
// ref = src - Gamma(Gamma::GammaX)* src ; // 1+gamma_x
tmp = U[mu]*Cshift(src,mu+1,1);
for(int i=0;i<ref._odata.size();i++){
ref._odata[i]+= tmp._odata[i] - Gamma(Gmu[mu])*tmp._odata[i]; ;
ref._odata[i]+= tmp._odata[i] + Gamma(Gmu[mu])*tmp._odata[i]; ;
}
tmp =adj(U[mu])*src;
tmp =Cshift(tmp,mu+1,-1);
for(int i=0;i<ref._odata.size();i++){
ref._odata[i]+= tmp._odata[i] + Gamma(Gmu[mu])*tmp._odata[i]; ;
ref._odata[i]+= tmp._odata[i] - Gamma(Gmu[mu])*tmp._odata[i]; ;
}
}
ref = -0.5*ref;
@ -154,6 +195,7 @@ int main (int argc, char ** argv)
double flops=(1344.0*volume*ncall)/2;
std::cout<<GridLogMessage << "Deo mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "Deo mflop/s per node "<< flops/(t1-t0)/NP<<std::endl;
}
Dw.DhopEO(src_o,r_e,DaggerNo);

28
benchmarks/Benchmark_memory_asynch.cc
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_memory_asynch.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;

28
benchmarks/Benchmark_memory_bandwidth.cc
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_memory_bandwidth.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;

28
benchmarks/Benchmark_su3.cc
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_su3.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;

56
benchmarks/Benchmark_wilson.cc
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_wilson.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;
@ -16,10 +44,15 @@ struct scal {
Gamma::GammaT
};
bool overlapComms = false;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
if( GridCmdOptionExists(argv,argv+argc,"--asynch") ){
overlapComms = true;
}
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
@ -57,11 +90,12 @@ int main (int argc, char ** argv)
Complex cone(1.0,0.0);
for(int nn=0;nn<Nd;nn++){
random(pRNG,U[nn]);
if(0) {
if (nn==-1) { U[nn]=zero; std::cout<<GridLogMessage << "zeroing gauge field in dir "<<nn<<std::endl; }
else { U[nn] = cone;std::cout<<GridLogMessage << "unit gauge field in dir "<<nn<<std::endl; }
if(1) {
if (nn!=2) { U[nn]=zero; std::cout<<GridLogMessage << "zeroing gauge field in dir "<<nn<<std::endl; }
// else { U[nn]= cone;std::cout<<GridLogMessage << "unit gauge field in dir "<<nn<<std::endl; }
else { std::cout<<GridLogMessage << "random gauge field in dir "<<nn<<std::endl; }
}
pokeIndex<LorentzIndex>(Umu,U[nn],nn);
PokeIndex<LorentzIndex>(Umu,U[nn],nn);
}
#endif
@ -75,19 +109,23 @@ int main (int argc, char ** argv)
// ref = src + Gamma(Gamma::GammaX)* src ; // 1-gamma_x
tmp = U[mu]*Cshift(src,mu,1);
for(int i=0;i<ref._odata.size();i++){
ref._odata[i]+= tmp._odata[i] + Gamma(Gmu[mu])*tmp._odata[i]; ;
ref._odata[i]+= tmp._odata[i] - Gamma(Gmu[mu])*tmp._odata[i]; ;
}
tmp =adj(U[mu])*src;
tmp =Cshift(tmp,mu,-1);
for(int i=0;i<ref._odata.size();i++){
ref._odata[i]+= tmp._odata[i] - Gamma(Gmu[mu])*tmp._odata[i]; ;
ref._odata[i]+= tmp._odata[i] + Gamma(Gmu[mu])*tmp._odata[i]; ;
}
}
}
ref = -0.5*ref;
RealD mass=0.1;
WilsonFermionR Dw(Umu,Grid,RBGrid,mass);
typename WilsonFermionR::ImplParams params;
params.overlapCommsCompute = overlapComms;
WilsonFermionR Dw(Umu,Grid,RBGrid,mass,params);
std::cout<<GridLogMessage << "Calling Dw"<<std::endl;
int ncall=1000;
@ -124,13 +162,13 @@ int main (int argc, char ** argv)
// ref = src - Gamma(Gamma::GammaX)* src ; // 1+gamma_x
tmp = U[mu]*Cshift(src,mu,1);
for(int i=0;i<ref._odata.size();i++){
ref._odata[i]+= tmp._odata[i] - Gamma(Gmu[mu])*tmp._odata[i]; ;
ref._odata[i]+= tmp._odata[i] + Gamma(Gmu[mu])*tmp._odata[i]; ;
}
tmp =adj(U[mu])*src;
tmp =Cshift(tmp,mu,-1);
for(int i=0;i<ref._odata.size();i++){
ref._odata[i]+= tmp._odata[i] + Gamma(Gmu[mu])*tmp._odata[i]; ;
ref._odata[i]+= tmp._odata[i] - Gamma(Gmu[mu])*tmp._odata[i]; ;
}
}
}

27
benchmarks/simple_su3_expr.cc
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/simple_su3_expr.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;

27
benchmarks/simple_su3_test.cc
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/simple_su3_test.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
using namespace std;

9821
configure vendored Executable file
View File

File diff suppressed because it is too large Load Diff

69
configure.ac
View File

@ -53,7 +53,6 @@ echo
echo Checking libraries
echo :::::::::::::::::::::::::::::::::::::::::::
AC_CHECK_FUNCS([gettimeofday])
#AC_CHECK_LIB([gmp],[__gmpf_init],,
@ -66,12 +65,18 @@ AC_CHECK_FUNCS([gettimeofday])
#Please install or provide the correct path to your installation
#Info at: http://www.mpfr.org/)])
#
# SIMD instructions selection
#
AC_ARG_ENABLE([simd],[AC_HELP_STRING([--enable-simd=SSE4|AVX|AVXFMA4|AVX2|AVX512|IMCI],\
[Select instructions to be SSE4.0, AVX 1.0, AVX 2.0+FMA, AVX 512, IMCI])],\
[ac_SIMD=${enable_simd}],[ac_SIMD=AVX2])
supported=no
ac_ZMM=no;
case ${ac_SIMD} in
SSE4)
echo Configuring for SSE4
@ -113,11 +118,13 @@ case ${ac_SIMD} in
echo Configuring for AVX512
AC_DEFINE([AVX512],[1],[AVX512 Intrinsics for Knights Landing] )
supported="cross compilation"
ac_ZMM=yes;
;;
IMCI)
echo Configuring for IMCI
AC_DEFINE([IMCI],[1],[IMCI Intrinsics for Knights Corner] )
supported="cross compilation"
ac_ZMM=yes;
;;
NEONv8)
echo Configuring for experimental ARMv8a support
@ -133,6 +140,17 @@ case ${ac_SIMD} in
;;
esac
case ${ac_ZMM} in
yes)
echo Enabling ZMM source code
;;
no)
echo Disabling ZMM source code
;;
esac
AM_CONDITIONAL(BUILD_ZMM,[ test "X${ac_ZMM}X" == "XyesX" ])
AC_ARG_ENABLE([precision],[AC_HELP_STRING([--enable-precision=single|double],[Select default word size of Real])],[ac_PRECISION=${enable_precision}],[ac_PRECISION=double])
case ${ac_PRECISION} in
single)
@ -145,6 +163,10 @@ case ${ac_PRECISION} in
;;
esac
#
# Comms selection
#
AC_ARG_ENABLE([comms],[AC_HELP_STRING([--enable-comms=none|mpi],[Select communications])],[ac_COMMS=${enable_comms}],[ac_COMMS=none])
case ${ac_COMMS} in
@ -156,14 +178,54 @@ case ${ac_COMMS} in
echo Configuring for MPI communications
AC_DEFINE([GRID_COMMS_MPI],[1],[GRID_COMMS_MPI] )
;;
shmem)
echo Configuring for SHMEM communications
AC_DEFINE([GRID_COMMS_SHMEM],[1],[GRID_COMMS_SHMEM] )
;;
*)
AC_MSG_ERROR([${ac_COMMS} unsupported --enable-comms option]);
;;
esac
AM_CONDITIONAL(BUILD_COMMS_SHMEM,[ test "X${ac_COMMS}X" == "XshmemX" ])
AM_CONDITIONAL(BUILD_COMMS_MPI,[ test "X${ac_COMMS}X" == "XmpiX" ])
AM_CONDITIONAL(BUILD_COMMS_NONE,[ test "X${ac_COMMS}X" == "XnoneX" ])
#
# RNG selection
#
AC_ARG_ENABLE([rng],[AC_HELP_STRING([--enable-rng=ranlux48|mt19937],\
[Select Random Number Generator to be used])],\
[ac_RNG=${enable_rng}],[ac_RNG=ranlux48])
case ${ac_RNG} in
ranlux48)
AC_DEFINE([RNG_RANLUX],[1],[RNG_RANLUX] )
;;
mt19937)
AC_DEFINE([RNG_MT19937],[1],[RNG_MT19937] )
;;
*)
AC_MSG_ERROR([${ac_RNG} unsupported --enable-rng option]);
;;
esac
#
# Chroma regression tests
#
AC_ARG_ENABLE([chroma],[AC_HELP_STRING([--enable-chroma],[Expect chroma compiled under c++11 ])],ac_CHROMA=yes,ac_CHROMA=no)
case ${ac_CHROMA} in
yes)
echo Enabling tests regressing to Chroma
;;
no)
echo Disabling tests regressing to Chroma
;;
*)
AC_MSG_ERROR([${ac_CHROMA} unsupported --enable-chroma option]);
;;
esac
AM_CONDITIONAL(BUILD_CHROMA_REGRESSION,[ test "X${ac_CHROMA}X" == "XyesX" ])
###################################################################
# Checks for doxygen support
@ -184,6 +246,7 @@ echo :::::::::::::::::::::::::::::::::::::::::::
AC_CONFIG_FILES(Makefile)
AC_CONFIG_FILES(lib/Makefile)
AC_CONFIG_FILES(tests/Makefile)
AC_CONFIG_FILES(tests/qdpxx/Makefile)
AC_CONFIG_FILES(benchmarks/Makefile)
AC_OUTPUT
@ -203,8 +266,10 @@ The following features are enabled:
- graphs and diagrams : `if test "x$enable_dot" = xyes; then echo yes; else echo no; fi`
- Supported SIMD flags : $SIMD_FLAGS
----------------------------------------------------------
- enabled simd support : ${ac_SIMD} (supported: $supported )
- enabled simd support : ${ac_SIMD} (config macro says supported: $supported )
- communications type : ${ac_COMMS}
- default precision : ${ac_PRECISION}
- RNG choice : ${ac_RNG}
"

27
gcc-bug-report/broken.cc
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./gcc-bug-report/broken.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <vector>
#include <complex>
#include <type_traits>

28
lib/Algorithms.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Algorithms.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_ALGORITHMS_H
#define GRID_ALGORITHMS_H

71
lib/AlignedAllocator.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/AlignedAllocator.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_ALIGNED_ALLOCATOR_H
#define GRID_ALIGNED_ALLOCATOR_H
@ -12,6 +40,9 @@
#ifdef HAVE_MM_MALLOC_H
#include <mm_malloc.h>
#endif
#ifdef GRID_COMMS_SHMEM
#include <mpp/shmem.h>
#endif
namespace Grid {
@ -44,21 +75,59 @@ public:
size_type max_size() const throw() { return size_t(-1) / sizeof(_Tp); }
pointer allocate(size_type __n, const void* = 0)
pointer allocate(size_type __n, const void* _p= 0)
{
#ifdef GRID_COMMS_SHMEM
_Tp *ptr = (_Tp *) shmem_align(__n*sizeof(_Tp),64);
#define PARANOID_SYMMETRIC_HEAP
#ifdef PARANOID_SYMMETRIC_HEAP
static void * bcast;
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
bcast = (void *) ptr;
shmem_broadcast32((void *)&bcast,(void *)&bcast,sizeof(void *)/4,0,0,0,shmem_n_pes(),psync);
if ( bcast != ptr ) {
std::printf("inconsistent alloc pe %d %lx %lx \n",shmem_my_pe(),bcast,ptr);std::fflush(stdout);
BACKTRACEFILE();
exit(0);
}
assert( bcast == (void *) ptr);
#endif
#else
#ifdef HAVE_MM_MALLOC_H
_Tp * ptr = (_Tp *) _mm_malloc(__n*sizeof(_Tp),128);
#else
_Tp * ptr = (_Tp *) memalign(128,__n*sizeof(_Tp));
#endif
#endif
_Tp tmp;
#undef FIRST_TOUCH_OPTIMISE
#ifdef FIRST_TOUCH_OPTIMISE
#pragma omp parallel for
for(int i=0;i<__n;i++){
ptr[i]=tmp;
}
#endif
return ptr;
}
void deallocate(pointer __p, size_type) {
#ifdef GRID_COMMS_SHMEM
shmem_free((void *)__p);
#else
#ifdef HAVE_MM_MALLOC_H
_mm_free((void *)__p);
#else
free((void *)__p);
#endif
#endif
}
void construct(pointer __p, const _Tp& __val) { };

27
lib/Cartesian.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Cartesian.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CARTESIAN_H
#define GRID_CARTESIAN_H

27
lib/Communicator.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Communicator.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_COMMUNICATOR_H
#define GRID_COMMUNICATOR_H

180
lib/Config.h.in Normal file
View File

@ -0,0 +1,180 @@
/* lib/Config.h.in. Generated from configure.ac by autoheader. */
/* AVX Intrinsics */
#undef AVX1
/* AVX2 Intrinsics */
#undef AVX2
/* AVX512 Intrinsics for Knights Landing */
#undef AVX512
/* AVX Intrinsics with FMA4 */
#undef AVXFMA4
/* EMPTY_SIMD only for DEBUGGING */
#undef EMPTY_SIMD
/* GRID_COMMS_MPI */
#undef GRID_COMMS_MPI
/* GRID_COMMS_NONE */
#undef GRID_COMMS_NONE
/* GRID_COMMS_SHMEM */
#undef GRID_COMMS_SHMEM
/* GRID_DEFAULT_PRECISION is DOUBLE */
#undef GRID_DEFAULT_PRECISION_DOUBLE
/* GRID_DEFAULT_PRECISION is SINGLE */
#undef GRID_DEFAULT_PRECISION_SINGLE
/* Support Altivec instructions */
#undef HAVE_ALTIVEC
/* Support AVX (Advanced Vector Extensions) instructions */
#undef HAVE_AVX
/* Support AVX2 (Advanced Vector Extensions 2) instructions */
#undef HAVE_AVX2
/* Define to 1 if you have the declaration of `be64toh', and to 0 if you
don't. */
#undef HAVE_DECL_BE64TOH
/* Define to 1 if you have the declaration of `ntohll', and to 0 if you don't.
*/
#undef HAVE_DECL_NTOHLL
/* Define to 1 if you have the <endian.h> header file. */
#undef HAVE_ENDIAN_H
/* Define to 1 if you have the <execinfo.h> header file. */
#undef HAVE_EXECINFO_H
/* Support FMA3 (Fused Multiply-Add) instructions */
#undef HAVE_FMA
/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY
/* Define to 1 if you have the <gmp.h> header file. */
#undef HAVE_GMP_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <malloc.h> header file. */
#undef HAVE_MALLOC_H
/* Define to 1 if you have the <malloc/malloc.h> header file. */
#undef HAVE_MALLOC_MALLOC_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Support mmx instructions */
#undef HAVE_MMX
/* Define to 1 if you have the <mm_malloc.h> header file. */
#undef HAVE_MM_MALLOC_H
/* Support SSE (Streaming SIMD Extensions) instructions */
#undef HAVE_SSE
/* Support SSE2 (Streaming SIMD Extensions 2) instructions */
#undef HAVE_SSE2
/* Support SSE3 (Streaming SIMD Extensions 3) instructions */
#undef HAVE_SSE3
/* Support SSSE4.1 (Streaming SIMD Extensions 4.1) instructions */
#undef HAVE_SSE4_1
/* Support SSSE4.2 (Streaming SIMD Extensions 4.2) instructions */
#undef HAVE_SSE4_2
/* Support SSSE3 (Supplemental Streaming SIMD Extensions 3) instructions */
#undef HAVE_SSSE3
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* IMCI Intrinsics for Knights Corner */
#undef IMCI
/* NEON ARMv8 Experimental support */
#undef NEONv8
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* RNG_MT19937 */
#undef RNG_MT19937
/* RNG_RANLUX */
#undef RNG_RANLUX
/* SSE4 Intrinsics */
#undef SSE4
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION
/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
<pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
#undef _UINT32_T
/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
<pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
#undef _UINT64_T
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t
/* Define to the type of an unsigned integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
#undef uint32_t
/* Define to the type of an unsigned integer type of width exactly 64 bits if
such a type exists and the standard includes do not define it. */
#undef uint64_t

31
lib/Cshift.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Cshift.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef _GRID_CSHIFT_H_
#define _GRID_CSHIFT_H_
@ -10,4 +37,8 @@
#ifdef GRID_COMMS_MPI
#include <cshift/Cshift_mpi.h>
#endif
#ifdef GRID_COMMS_SHMEM
#include <cshift/Cshift_mpi.h> // uses same implementation of communicator
#endif
#endif

37
lib/Grid.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Grid.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: azusayamaguchi <ayamaguc@YAMAKAZE.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
//
// Grid.h
// simd
@ -37,6 +66,7 @@
#include <AlignedAllocator.h>
#include <Simd.h>
#include <Threads.h>
#include <Lexicographic.h>
#include <Communicator.h>
#include <Cartesian.h>
#include <Tensors.h>
@ -44,11 +74,14 @@
#include <Cshift.h>
#include <Stencil.h>
#include <Algorithms.h>
#include <qcd/QCD.h>
#include <parallelIO/BinaryIO.h>
#include <qcd/QCD.h>
#include <parallelIO/NerscIO.h>
#include <Init.h>
#include <qcd/hmc/NerscCheckpointer.h>
#include <qcd/hmc/HmcRunner.h>
#endif

82
lib/Init.cc
View File

@ -1,3 +1,33 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Init.cc
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@MacBook-Pro.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
/****************************************************************************/
/* pab: Signal magic. Processor state dump is x86-64 specific */
/****************************************************************************/
@ -17,9 +47,6 @@
#define __X86_64
#ifdef HAVE_EXECINFO_H
#include <execinfo.h>
#endif
namespace Grid {
@ -144,9 +171,8 @@ std::string GridCmdVectorIntToString(const std::vector<int> & vec){
/////////////////////////////////////////////////////////
void Grid_init(int *argc,char ***argv)
{
#ifdef GRID_COMMS_MPI
MPI_Init(argc,argv);
#endif
CartesianCommunicator::Init(argc,argv);
// Parse command line args.
GridLogger::StopWatch.Start();
@ -166,7 +192,7 @@ void Grid_init(int *argc,char ***argv)
std::cout<<GridLogMessage<<"--mpi n.n.n.n : default MPI decomposition"<<std::endl;
std::cout<<GridLogMessage<<"--omp n : default number of OMP threads"<<std::endl;
std::cout<<GridLogMessage<<"--grid n.n.n.n : default Grid size"<<std::endl;
std::cout<<GridLogMessage<<"--log list : comma separted list of streams from Error,Warning,Message,Performance,Iterative,Debug"<<std::endl;
std::cout<<GridLogMessage<<"--log list : comma separted list of streams from Error,Warning,Message,Performance,Iterative,Integrator,Debug"<<std::endl;
}
if( GridCmdOptionExists(*argv,*argv+*argc,"--log") ){
@ -207,7 +233,37 @@ void Grid_init(int *argc,char ***argv)
std::cout<<GridLogMessage<<"\tvComplexD : "<<sizeof(vComplexD)*8 <<"bits ; " <<GridCmdVectorIntToString(GridDefaultSimd(4,vComplexD::Nsimd()))<<std::endl;
}
std::cout <<std::endl;
std::cout <<Logger::RED << "__|__|__|__|__"<< "|__|__|_"<<Logger::PURPLE<<"_|__|__|"<< "__|__|__|__|__"<<std::endl;
std::cout <<Logger::RED << "__|__|__|__|__"<< "|__|__|_"<<Logger::PURPLE<<"_|__|__|"<< "__|__|__|__|__"<<std::endl;
std::cout <<Logger::RED << "__|__| | | "<< "| | | "<<Logger::PURPLE<<" | | |"<< " | | | _|__"<<std::endl;
std::cout <<Logger::RED << "__|__ "<< " "<<Logger::PURPLE<<" "<< " _|__"<<std::endl;
std::cout <<Logger::RED << "__|_ "<<Logger::GREEN<<" GGGG "<<Logger::RED<<" RRRR "<<Logger::BLUE <<" III "<<Logger::PURPLE<<"DDDD "<<Logger::PURPLE<<" _|__"<<std::endl;
std::cout <<Logger::RED << "__|_ "<<Logger::GREEN<<"G "<<Logger::RED<<" R R "<<Logger::BLUE <<" I "<<Logger::PURPLE<<"D D "<<Logger::PURPLE<<" _|__"<<std::endl;
std::cout <<Logger::RED << "__|_ "<<Logger::GREEN<<"G "<<Logger::RED<<" R R "<<Logger::BLUE <<" I "<<Logger::PURPLE<<"D D"<<Logger::PURPLE<<" _|__"<<std::endl;
std::cout <<Logger::BLUE << "__|_ "<<Logger::GREEN<<"G GG "<<Logger::RED<<" RRRR "<<Logger::BLUE <<" I "<<Logger::PURPLE<<"D D"<<Logger::GREEN <<" _|__"<<std::endl;
std::cout <<Logger::BLUE << "__|_ "<<Logger::GREEN<<"G G "<<Logger::RED<<" R R "<<Logger::BLUE <<" I "<<Logger::PURPLE<<"D D "<<Logger::GREEN <<" _|__"<<std::endl;
std::cout <<Logger::BLUE << "__|_ "<<Logger::GREEN<<" GGGG "<<Logger::RED<<" R R "<<Logger::BLUE <<" III "<<Logger::PURPLE<<"DDDD "<<Logger::GREEN <<" _|__"<<std::endl;
std::cout <<Logger::BLUE << "__|__ "<< " "<<Logger::GREEN <<" "<< " _|__"<<std::endl;
std::cout <<Logger::BLUE << "__|__|__|__|__"<< "|__|__|_"<<Logger::GREEN <<"_|__|__|"<< "__|__|__|__|__"<<std::endl;
std::cout <<Logger::BLUE << "__|__|__|__|__"<< "|__|__|_"<<Logger::GREEN <<"_|__|__|"<< "__|__|__|__|__"<<std::endl;
std::cout <<Logger::BLUE << " | | | | "<< "| | | "<<Logger::GREEN <<" | | |"<< " | | | | "<<std::endl;
std::cout << std::endl;
std::cout << std::endl;
std::cout <<Logger::YELLOW<< std::endl;
std::cout << "Copyright (C) 2015 Peter Boyle, Azusa Yamaguchi, Guido Cossu, Antonin Portelli and other authors"<<std::endl;
std::cout << "Colours by Tadahito Boyle "<<std::endl;
std::cout << std::endl;
std::cout << "This program is free software; you can redistribute it and/or modify"<<std::endl;
std::cout << "it under the terms of the GNU General Public License as published by"<<std::endl;
std::cout << "the Free Software Foundation; either version 2 of the License, or"<<std::endl;
std::cout << "(at your option) any later version."<<std::endl;
std::cout << std::endl;
std::cout << "This program is distributed in the hope that it will be useful,"<<std::endl;
std::cout << "but WITHOUT ANY WARRANTY; without even the implied warranty of"<<std::endl;
std::cout << "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the"<<std::endl;
std::cout << "GNU General Public License for more details."<<std::endl;
std::cout << Logger::BLACK <<std::endl;
}
@ -224,7 +280,6 @@ double usecond(void) {
return 1.0*tv.tv_usec + 1.0e6*tv.tv_sec;
}
#define _NBACKTRACE (256)
void * Grid_backtrace_buffer[_NBACKTRACE];
void Grid_sa_signal_handler(int sig,siginfo_t *si,void * ptr)
@ -239,6 +294,7 @@ void Grid_sa_signal_handler(int sig,siginfo_t *si,void * ptr)
ucontext_t * uc= (ucontext_t *)ptr;
struct sigcontext *sc = (struct sigcontext *)&uc->uc_mcontext;
printf(" instruction %llx\n",(unsigned long long)sc->rip);
#define REG(A) printf(" %s %lx\n",#A,sc-> A);
REG(rdi);
@ -261,13 +317,7 @@ void Grid_sa_signal_handler(int sig,siginfo_t *si,void * ptr)
REG(r14);
REG(r15);
#endif
#ifdef HAVE_EXECINFO_H
int symbols = backtrace (Grid_backtrace_buffer,_NBACKTRACE);
char **strings = backtrace_symbols(Grid_backtrace_buffer,symbols);
for (int i = 0; i < symbols; i++){
printf ("%s\n", strings[i]);
}
#endif
BACKTRACE();
exit(0);
return;
};

30
lib/Init.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Init.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_INIT_H
#define GRID_INIT_H
@ -21,6 +49,8 @@ namespace Grid {
std::string GridCmdOptionPayload(char ** begin, char ** end, const std::string & option);
bool GridCmdOptionExists(char** begin, char** end, const std::string& option);
std::string GridCmdVectorIntToString(const std::vector<int> & vec);
void GridCmdOptionCSL(std::string str,std::vector<std::string> & vec);
void GridCmdOptionIntVector(std::string &str,std::vector<int> & vec);
void GridParseLayout(char **argv,int argc,
std::vector<int> &latt,

27
lib/Lattice.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Lattice.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_H
#define GRID_LATTICE_H

32
lib/Lexicographic.h Normal file
View File

@ -0,0 +1,32 @@
#ifndef GRID_LEXICOGRAPHIC_H
#define GRID_LEXICOGRAPHIC_H
namespace Grid{
class Lexicographic {
public:
static inline void CoorFromIndex (std::vector<int>& coor,int index,std::vector<int> &dims){
int nd= dims.size();
coor.resize(nd);
for(int d=0;d<nd;d++){
coor[d] = index % dims[d];
index = index / dims[d];
}
}
static inline void IndexFromCoor (std::vector<int>& coor,int &index,std::vector<int> &dims){
int nd=dims.size();
int stride=1;
index=0;
for(int d=0;d<nd;d++){
index = index+stride*coor[d];
stride=stride*dims[d];
}
}
};
}
#endif

79
lib/Log.cc
View File

@ -1,16 +1,56 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Log.cc
Copyright (C) 2015
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
namespace Grid {
GridStopWatch Logger::StopWatch;
std::ostream Logger::devnull(0);
std::string Logger::BLACK("\033[30m");
std::string Logger::RED("\033[31m");
std::string Logger::GREEN("\033[32m");
std::string Logger::YELLOW("\033[33m");
std::string Logger::BLUE("\033[34m");
std::string Logger::PURPLE("\033[35m");
std::string Logger::CYAN("\033[36m");
std::string Logger::WHITE("\033[37m");
std::string Logger::NORMAL("\033[0;39m");
GridLogger GridLogError (1,"Error");
GridLogger GridLogWarning (1,"Warning");
GridLogger GridLogMessage (1,"Message");
GridLogger GridLogDebug (1,"Debug");
GridLogger GridLogPerformance(1,"Performance");
GridLogger GridLogIterative (1,"Iterative");
GridLogger GridLogError (1,"Error",Logger::RED);
GridLogger GridLogWarning (1,"Warning",Logger::YELLOW);
GridLogger GridLogMessage (1,"Message",Logger::BLACK);
GridLogger GridLogDebug (1,"Debug",Logger::PURPLE);
GridLogger GridLogPerformance(1,"Performance",Logger::GREEN);
GridLogger GridLogIterative (1,"Iterative",Logger::BLUE);
GridLogger GridLogIntegrator (1,"Integrator",Logger::BLUE);
void GridLogConfigure(std::vector<std::string> &logstreams)
{
@ -20,6 +60,20 @@ void GridLogConfigure(std::vector<std::string> &logstreams)
GridLogIterative.Active(0);
GridLogDebug.Active(0);
GridLogPerformance.Active(0);
GridLogIntegrator.Active(0);
int blackAndWhite = 1;
if(blackAndWhite){
Logger::BLACK = std::string("");
Logger::RED =Logger::BLACK;
Logger::GREEN =Logger::BLACK;
Logger::YELLOW =Logger::BLACK;
Logger::BLUE =Logger::BLACK;
Logger::PURPLE =Logger::BLACK;
Logger::CYAN =Logger::BLACK;
Logger::WHITE =Logger::BLACK;
Logger::NORMAL =Logger::BLACK;
}
for(int i=0;i<logstreams.size();i++){
if ( logstreams[i]== std::string("Error") ) GridLogError.Active(1);
@ -28,6 +82,7 @@ void GridLogConfigure(std::vector<std::string> &logstreams)
if ( logstreams[i]== std::string("Iterative") ) GridLogIterative.Active(1);
if ( logstreams[i]== std::string("Debug") ) GridLogDebug.Active(1);
if ( logstreams[i]== std::string("Performance") ) GridLogPerformance.Active(1);
if ( logstreams[i]== std::string("Integrator" ) ) GridLogIntegrator.Active(1);
}
}
@ -36,13 +91,16 @@ void GridLogConfigure(std::vector<std::string> &logstreams)
////////////////////////////////////////////////////////////
void Grid_quiesce_nodes(void)
{
#ifdef GRID_COMMS_MPI
int me;
#ifdef GRID_COMMS_MPI
MPI_Comm_rank(MPI_COMM_WORLD,&me);
#endif
#ifdef GRID_COMMS_SHMEM
me = shmem_my_pe();
#endif
if ( me ) {
std::cout.setstate(std::ios::badbit);
}
#endif
}
void Grid_unquiesce_nodes(void)
@ -52,11 +110,6 @@ void Grid_unquiesce_nodes(void)
#endif
}
std::ostream& operator<< (std::ostream& stream, const GridTime& time)
{
stream << time.count()<<" ms";
return stream;
}
}

93
lib/Log.h
View File

@ -1,21 +1,65 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Log.h
Copyright (C) 2015
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LOG_H
#define GRID_LOG_H
#ifdef HAVE_EXECINFO_H
#include <execinfo.h>
#endif
namespace Grid {
// Dress the output; use std::chrono for time stamping via the StopWatch class
int Rank(void); // used for early stage debug before library init
std::ostream& operator<< (std::ostream& stream, const GridTime& time);
class Logger {
protected:
int active;
std::string name, topName;
std::string name, topName, COLOUR;
public:
static GridStopWatch StopWatch;
static std::ostream devnull;
static std::string BLACK;
static std::string RED ;
static std::string GREEN;
static std::string YELLOW;
static std::string BLUE ;
static std::string PURPLE;
static std::string CYAN ;
static std::string WHITE ;
static std::string NORMAL;
Logger(std::string topNm, int on, std::string nm)
: active(on), name(nm), topName(topNm) {};
Logger(std::string topNm, int on, std::string nm,std::string col)
: active(on), name(nm), topName(topNm), COLOUR(col) {};
void Active(int on) {active = on;};
int isActive(void) {return active;};
@ -25,9 +69,9 @@ public:
StopWatch.Stop();
GridTime now = StopWatch.Elapsed();
StopWatch.Start();
stream << std::setw(8) << std::left << log.topName << " : ";
stream << std::setw(12) << std::left << log.name << " : ";
stream << now << " : ";
stream << BLACK<< log.topName << BLACK<< " : ";
stream << log.COLOUR <<std::setw(10) << std::left << log.name << BLACK << " : ";
stream << YELLOW<< now <<BLACK << " : " << log.COLOUR;
return stream;
} else {
return devnull;
@ -38,7 +82,7 @@ public:
class GridLogger: public Logger {
public:
GridLogger(int on, std::string nm): Logger("Grid", on, nm){};
GridLogger(int on, std::string nm, std::string col = Logger::BLACK): Logger("Grid", on, nm, col){};
};
void GridLogConfigure(std::vector<std::string> &logstreams);
@ -49,6 +93,39 @@ extern GridLogger GridLogMessage;
extern GridLogger GridLogDebug ;
extern GridLogger GridLogPerformance;
extern GridLogger GridLogIterative ;
extern GridLogger GridLogIntegrator ;
#define _NBACKTRACE (256)
extern void * Grid_backtrace_buffer[_NBACKTRACE];
#define BACKTRACEFILE() {\
char string[20]; \
std::sprintf(string,"backtrace.%d",Rank()); \
std::FILE * fp = std::fopen(string,"w"); \
BACKTRACEFP(fp)\
std::fclose(fp); \
}
#ifdef HAVE_EXECINFO_H
#define BACKTRACEFP(fp) { \
int symbols = backtrace (Grid_backtrace_buffer,_NBACKTRACE);\
char **strings = backtrace_symbols(Grid_backtrace_buffer,symbols);\
for (int i = 0; i < symbols; i++){\
std::fprintf (fp,"BackTrace Strings: %d %s\n",i, strings[i]); std::fflush(fp); \
}\
}
#else
#define BACKTRACEFP(fp) { \
std::fprintf (fp,"BT %d %lx\n",0, __builtin_return_address(0)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",1, __builtin_return_address(1)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",2, __builtin_return_address(2)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",3, __builtin_return_address(3)); std::fflush(fp); \
}
#endif
#define BACKTRACE() BACKTRACEFP(stdout)
}
#endif

4
lib/Make.inc
View File

@ -1,4 +1,4 @@
HFILES=./algorithms/approx/bigfloat.h ./algorithms/approx/bigfloat_double.h ./algorithms/approx/Chebyshev.h ./algorithms/approx/MultiShiftFunction.h ./algorithms/approx/Remez.h ./algorithms/approx/Zolotarev.h ./algorithms/CoarsenedMatrix.h ./algorithms/iterative/AdefGeneric.h ./algorithms/iterative/ConjugateGradient.h ./algorithms/iterative/ConjugateGradientMultiShift.h ./algorithms/iterative/ConjugateResidual.h ./algorithms/iterative/ImplicitlyRestartedLanczos.h ./algorithms/iterative/MatrixUtils.h ./algorithms/iterative/NormalEquations.h ./algorithms/iterative/PrecConjugateResidual.h ./algorithms/iterative/PrecGeneralisedConjugateResidual.h ./algorithms/iterative/SchurRedBlack.h ./algorithms/LinearOperator.h ./algorithms/Preconditioner.h ./algorithms/SparseMatrix.h ./Algorithms.h ./AlignedAllocator.h ./cartesian/Cartesian_base.h ./cartesian/Cartesian_full.h ./cartesian/Cartesian_red_black.h ./Cartesian.h ./communicator/Communicator_base.h ./Communicator.h ./Config.h ./cshift/Cshift_common.h ./cshift/Cshift_mpi.h ./cshift/Cshift_none.h ./Cshift.h ./Grid.h ./Init.h ./lattice/Lattice_arith.h ./lattice/Lattice_base.h ./lattice/Lattice_comparison.h ./lattice/Lattice_comparison_utils.h ./lattice/Lattice_conformable.h ./lattice/Lattice_coordinate.h ./lattice/Lattice_ET.h ./lattice/Lattice_local.h ./lattice/Lattice_overload.h ./lattice/Lattice_peekpoke.h ./lattice/Lattice_reality.h ./lattice/Lattice_reduction.h ./lattice/Lattice_rng.h ./lattice/Lattice_trace.h ./lattice/Lattice_transfer.h ./lattice/Lattice_transpose.h ./lattice/Lattice_unary.h ./lattice/Lattice_where.h ./Lattice.h ./Log.h ./Old/Tensor_peek.h ./Old/Tensor_poke.h ./parallelIO/BinaryIO.h ./parallelIO/NerscIO.h ./pugixml/pugixml.h ./qcd/action/ActionBase.h ./qcd/action/ActionParams.h ./qcd/action/Actions.h ./qcd/action/fermion/CayleyFermion5D.h ./qcd/action/fermion/ContinuedFractionFermion5D.h ./qcd/action/fermion/DomainWallFermion.h ./qcd/action/fermion/FermionOperator.h ./qcd/action/fermion/FermionOperatorImpl.h ./qcd/action/fermion/g5HermitianLinop.h ./qcd/action/fermion/MobiusFermion.h ./qcd/action/fermion/MobiusZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonCayleyTanhFermion.h ./qcd/action/fermion/OverlapWilsonCayleyZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonContfracTanhFermion.h ./qcd/action/fermion/OverlapWilsonContfracZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionTanhFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionZolotarevFermion.h ./qcd/action/fermion/PartialFractionFermion5D.h ./qcd/action/fermion/ScaledShamirFermion.h ./qcd/action/fermion/ShamirZolotarevFermion.h ./qcd/action/fermion/WilsonCompressor.h ./qcd/action/fermion/WilsonFermion.h ./qcd/action/fermion/WilsonFermion5D.h ./qcd/action/fermion/WilsonKernels.h ./qcd/action/gauge/WilsonGaugeAction.h ./qcd/action/pseudofermion/EvenOddSchurDifferentiable.h ./qcd/action/pseudofermion/OneFlavourEvenOddRational.h ./qcd/action/pseudofermion/OneFlavourEvenOddRationalRatio.h ./qcd/action/pseudofermion/OneFlavourRational.h ./qcd/action/pseudofermion/OneFlavourRationalRatio.h ./qcd/action/pseudofermion/TwoFlavour.h ./qcd/action/pseudofermion/TwoFlavourEvenOdd.h ./qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h ./qcd/action/pseudofermion/TwoFlavourRatio.h ./qcd/hmc/HMC.h ./qcd/hmc/integrators/Integrator.h ./qcd/hmc/integrators/Integrator_algorithm.h ./qcd/QCD.h ./qcd/spin/Dirac.h ./qcd/spin/TwoSpinor.h ./qcd/utils/CovariantCshift.h ./qcd/utils/LinalgUtils.h ./qcd/utils/SpaceTimeGrid.h ./qcd/utils/SUn.h ./qcd/utils/WilsonLoops.h ./serialisation/BaseIO.h ./serialisation/BinaryIO.h ./serialisation/MacroMagic.h ./serialisation/Serialisation.h ./serialisation/TextIO.h ./serialisation/XmlIO.h ./simd/Grid_avx.h ./simd/Grid_avx512.h ./simd/Grid_empty.h ./simd/Grid_imci.h ./simd/Grid_neon.h ./simd/Grid_qpx.h ./simd/Grid_sse4.h ./simd/Grid_vector_types.h ./simd/Grid_vector_unops.h ./Simd.h ./stencil/Lebesgue.h ./Stencil.h ./tensors/Tensor_arith.h ./tensors/Tensor_arith_add.h ./tensors/Tensor_arith_mac.h ./tensors/Tensor_arith_mul.h ./tensors/Tensor_arith_scalar.h ./tensors/Tensor_arith_sub.h ./tensors/Tensor_class.h ./tensors/Tensor_determinant.h ./tensors/Tensor_exp.h ./tensors/Tensor_extract_merge.h ./tensors/Tensor_index.h ./tensors/Tensor_inner.h ./tensors/Tensor_logical.h ./tensors/Tensor_outer.h ./tensors/Tensor_reality.h ./tensors/Tensor_Ta.h ./tensors/Tensor_trace.h ./tensors/Tensor_traits.h ./tensors/Tensor_transpose.h ./tensors/Tensor_unary.h ./Tensors.h ./Threads.h ./Timer.h
HFILES=./algorithms/approx/bigfloat.h ./algorithms/approx/bigfloat_double.h ./algorithms/approx/Chebyshev.h ./algorithms/approx/MultiShiftFunction.h ./algorithms/approx/Remez.h ./algorithms/approx/Zolotarev.h ./algorithms/CoarsenedMatrix.h ./algorithms/iterative/AdefGeneric.h ./algorithms/iterative/ConjugateGradient.h ./algorithms/iterative/ConjugateGradientMultiShift.h ./algorithms/iterative/ConjugateResidual.h ./algorithms/iterative/DenseMatrix.h ./algorithms/iterative/EigenSort.h ./algorithms/iterative/Francis.h ./algorithms/iterative/Householder.h ./algorithms/iterative/ImplicitlyRestartedLanczos.h ./algorithms/iterative/Matrix.h ./algorithms/iterative/MatrixUtils.h ./algorithms/iterative/NormalEquations.h ./algorithms/iterative/PrecConjugateResidual.h ./algorithms/iterative/PrecGeneralisedConjugateResidual.h ./algorithms/iterative/SchurRedBlack.h ./algorithms/LinearOperator.h ./algorithms/Preconditioner.h ./algorithms/SparseMatrix.h ./Algorithms.h ./AlignedAllocator.h ./cartesian/Cartesian_base.h ./cartesian/Cartesian_full.h ./cartesian/Cartesian_red_black.h ./Cartesian.h ./communicator/Communicator_base.h ./Communicator.h ./cshift/Cshift_common.h ./cshift/Cshift_mpi.h ./cshift/Cshift_none.h ./Cshift.h ./Grid.h ./Init.h ./lattice/Lattice_arith.h ./lattice/Lattice_base.h ./lattice/Lattice_comparison.h ./lattice/Lattice_comparison_utils.h ./lattice/Lattice_conformable.h ./lattice/Lattice_coordinate.h ./lattice/Lattice_ET.h ./lattice/Lattice_local.h ./lattice/Lattice_overload.h ./lattice/Lattice_peekpoke.h ./lattice/Lattice_reality.h ./lattice/Lattice_reduction.h ./lattice/Lattice_rng.h ./lattice/Lattice_trace.h ./lattice/Lattice_transfer.h ./lattice/Lattice_transpose.h ./lattice/Lattice_unary.h ./lattice/Lattice_where.h ./Lattice.h ./Lexicographic.h ./Log.h ./Old/Tensor_peek.h ./Old/Tensor_poke.h ./parallelIO/BinaryIO.h ./parallelIO/NerscIO.h ./PerfCount.h ./pugixml/pugixml.h ./qcd/action/ActionBase.h ./qcd/action/ActionParams.h ./qcd/action/Actions.h ./qcd/action/fermion/CayleyFermion5D.h ./qcd/action/fermion/ContinuedFractionFermion5D.h ./qcd/action/fermion/DomainWallFermion.h ./qcd/action/fermion/FermionOperator.h ./qcd/action/fermion/FermionOperatorImpl.h ./qcd/action/fermion/g5HermitianLinop.h ./qcd/action/fermion/MobiusFermion.h ./qcd/action/fermion/MobiusZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonCayleyTanhFermion.h ./qcd/action/fermion/OverlapWilsonCayleyZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonContfracTanhFermion.h ./qcd/action/fermion/OverlapWilsonContfracZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionTanhFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionZolotarevFermion.h ./qcd/action/fermion/PartialFractionFermion5D.h ./qcd/action/fermion/ScaledShamirFermion.h ./qcd/action/fermion/ShamirZolotarevFermion.h ./qcd/action/fermion/WilsonCompressor.h ./qcd/action/fermion/WilsonFermion.h ./qcd/action/fermion/WilsonFermion5D.h ./qcd/action/fermion/WilsonKernels.h ./qcd/action/fermion/WilsonTMFermion.h ./qcd/action/gauge/GaugeImpl.h ./qcd/action/gauge/PlaqPlusRectangleAction.h ./qcd/action/gauge/WilsonGaugeAction.h ./qcd/action/pseudofermion/EvenOddSchurDifferentiable.h ./qcd/action/pseudofermion/OneFlavourEvenOddRational.h ./qcd/action/pseudofermion/OneFlavourEvenOddRationalRatio.h ./qcd/action/pseudofermion/OneFlavourRational.h ./qcd/action/pseudofermion/OneFlavourRationalRatio.h ./qcd/action/pseudofermion/TwoFlavour.h ./qcd/action/pseudofermion/TwoFlavourEvenOdd.h ./qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h ./qcd/action/pseudofermion/TwoFlavourRatio.h ./qcd/hmc/HMC.h ./qcd/hmc/HmcRunner.h ./qcd/hmc/integrators/Integrator.h ./qcd/hmc/integrators/Integrator_algorithm.h ./qcd/hmc/NerscCheckpointer.h ./qcd/QCD.h ./qcd/spin/Dirac.h ./qcd/spin/TwoSpinor.h ./qcd/utils/CovariantCshift.h ./qcd/utils/LinalgUtils.h ./qcd/utils/SpaceTimeGrid.h ./qcd/utils/SUn.h ./qcd/utils/WilsonLoops.h ./serialisation/BaseIO.h ./serialisation/BinaryIO.h ./serialisation/MacroMagic.h ./serialisation/Serialisation.h ./serialisation/TextIO.h ./serialisation/XmlIO.h ./simd/Avx512Asm.h ./simd/Grid_avx.h ./simd/Grid_avx512.h ./simd/Grid_empty.h ./simd/Grid_imci.h ./simd/Grid_neon.h ./simd/Grid_qpx.h ./simd/Grid_sse4.h ./simd/Grid_vector_types.h ./simd/Grid_vector_unops.h ./Simd.h ./stencil/Lebesgue.h ./Stencil.h ./tensors/Tensor_arith.h ./tensors/Tensor_arith_add.h ./tensors/Tensor_arith_mac.h ./tensors/Tensor_arith_mul.h ./tensors/Tensor_arith_scalar.h ./tensors/Tensor_arith_sub.h ./tensors/Tensor_class.h ./tensors/Tensor_determinant.h ./tensors/Tensor_exp.h ./tensors/Tensor_extract_merge.h ./tensors/Tensor_index.h ./tensors/Tensor_inner.h ./tensors/Tensor_logical.h ./tensors/Tensor_outer.h ./tensors/Tensor_reality.h ./tensors/Tensor_Ta.h ./tensors/Tensor_trace.h ./tensors/Tensor_traits.h ./tensors/Tensor_transpose.h ./tensors/Tensor_unary.h ./Tensors.h ./Threads.h ./Timer.h
CCFILES=./algorithms/approx/MultiShiftFunction.cc ./algorithms/approx/Remez.cc ./algorithms/approx/Zolotarev.cc ./Init.cc ./Log.cc ./pugixml/pugixml.cc ./qcd/action/fermion/CayleyFermion5D.cc ./qcd/action/fermion/ContinuedFractionFermion5D.cc ./qcd/action/fermion/PartialFractionFermion5D.cc ./qcd/action/fermion/WilsonFermion.cc ./qcd/action/fermion/WilsonFermion5D.cc ./qcd/action/fermion/WilsonKernels.cc ./qcd/action/fermion/WilsonKernelsHand.cc ./qcd/hmc/HMC.cc ./qcd/spin/Dirac.cc ./qcd/utils/SpaceTimeGrid.cc ./serialisation/BinaryIO.cc ./serialisation/TextIO.cc ./serialisation/XmlIO.cc ./stencil/Lebesgue.cc ./stencil/Stencil_common.cc
CCFILES=./algorithms/approx/MultiShiftFunction.cc ./algorithms/approx/Remez.cc ./algorithms/approx/Zolotarev.cc ./Init.cc ./Log.cc ./PerfCount.cc ./pugixml/pugixml.cc ./qcd/action/fermion/CayleyFermion5D.cc ./qcd/action/fermion/ContinuedFractionFermion5D.cc ./qcd/action/fermion/PartialFractionFermion5D.cc ./qcd/action/fermion/WilsonFermion.cc ./qcd/action/fermion/WilsonFermion5D.cc ./qcd/action/fermion/WilsonKernels.cc ./qcd/action/fermion/WilsonKernelsAsm.cc ./qcd/action/fermion/WilsonKernelsHand.cc ./qcd/action/fermion/WilsonTMFermion.cc ./qcd/hmc/HMC.cc ./qcd/spin/Dirac.cc ./qcd/utils/SpaceTimeGrid.cc ./serialisation/BinaryIO.cc ./serialisation/TextIO.cc ./serialisation/XmlIO.cc ./stencil/Lebesgue.cc ./stencil/Stencil_common.cc

4
lib/Makefile.am
View File

@ -6,6 +6,10 @@ if BUILD_COMMS_MPI
extra_sources+=communicator/Communicator_mpi.cc
endif
if BUILD_COMMS_SHMEM
extra_sources+=communicator/Communicator_shmem.cc
endif
if BUILD_COMMS_NONE
extra_sources+=communicator/Communicator_none.cc
endif

27
lib/Old/Tensor_peek.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Old/Tensor_peek.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_MATH_PEEK_H
#define GRID_MATH_PEEK_H
namespace Grid {

27
lib/Old/Tensor_poke.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Old/Tensor_poke.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_MATH_POKE_H
#define GRID_MATH_POKE_H
namespace Grid {

31
lib/PerfCount.cc
View File

@ -1,10 +1,40 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/PerfCount.cc
Copyright (C) 2015
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
#include <PerfCount.h>
namespace Grid {
#define CacheControl(L,O,R) ((PERF_COUNT_HW_CACHE_##L)|(PERF_COUNT_HW_CACHE_OP_##O<<8)| (PERF_COUNT_HW_CACHE_RESULT_##R<<16))
const PerformanceCounter::PerformanceCounterConfig PerformanceCounter::PerformanceCounterConfigs [] = {
#ifdef __linux__
{ PERF_TYPE_HARDWARE, PERF_COUNT_HW_CPU_CYCLES , "CPUCYCLES.........." },
{ PERF_TYPE_HARDWARE, PERF_COUNT_HW_INSTRUCTIONS , "INSTRUCTIONS......." },
{ PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES , "CACHE_REFERENCES..." },
@ -23,6 +53,7 @@ const PerformanceCounter::PerformanceCounterConfig PerformanceCounter::Performan
{ PERF_TYPE_HW_CACHE, CacheControl(LL,PREFETCH,ACCESS) , "LL_PREFETCH_ACCESS."},
{ PERF_TYPE_HW_CACHE, CacheControl(L1I,READ,MISS) , "L1I_READ_MISS......"},
{ PERF_TYPE_HW_CACHE, CacheControl(L1I,READ,ACCESS) , "L1I_READ_ACCESS...."}
#endif
// { PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_FRONTEND, "STALL_CYCLES" },
};
}

34
lib/PerfCount.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/PerfCount.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <peterboyle@MacBook-Pro.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_PERFCOUNT_H
#define GRID_PERFCOUNT_H
@ -11,6 +40,8 @@
#ifdef __linux__
#include <syscall.h>
#include <linux/perf_event.h>
#else
#include <sys/syscall.h>
#endif
namespace Grid {
@ -30,6 +61,7 @@ static long perf_event_open(struct perf_event_attr *hw_event, pid_t pid,
class PerformanceCounter {
private:
typedef struct {
public:
uint32_t type;
@ -70,7 +102,7 @@ public:
long long count;
int fd;
uint64_t elapsed;
unsigned long long elapsed;
uint64_t begin;
static int NumTypes(void){

32
lib/Simd.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Simd.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_SIMD_H
#define GRID_SIMD_H
@ -11,7 +40,6 @@
// Vector types are arch dependent
////////////////////////////////////////////////////////////////////////
typedef uint32_t Integer;
#define _MM_SELECT_FOUR_FOUR(A,B,C,D) ((A<<6)|(B<<4)|(C<<2)|(D))
#define _MM_SELECT_EIGHT_TWO(A,B,C,D,E,F,G,H) ((A<<7)|(B<<6)|(C<<5)|(D<<4)|(E<<3)|(F<<2)|(G<<4)|(H))
@ -20,6 +48,8 @@ typedef uint32_t Integer;
namespace Grid {
typedef uint32_t Integer;
typedef float RealF;
typedef double RealD;
#ifdef GRID_DEFAULT_PRECISION_DOUBLE

467
lib/Stencil.h
View File

@ -1,6 +1,35 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Stencil.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_STENCIL_H
#define GRID_STENCIL_H
#include <thread>
#include <stencil/Lebesgue.h> // subdir aggregate
//////////////////////////////////////////////////////////////////////////////////////////
@ -48,7 +77,7 @@ namespace Grid {
int _around_the_world;
};
template<class vobj,class cobj, class compressor>
template<class vobj,class cobj>
class CartesianStencil { // Stencil runs along coordinate axes only; NO diagonal fill in.
public:
@ -57,10 +86,158 @@ namespace Grid {
typedef typename cobj::scalar_type scalar_type;
typedef typename cobj::scalar_object scalar_object;
//////////////////////////////////////////
// Comms packet queue for asynch thread
//////////////////////////////////////////
struct Packet {
void * send_buf;
void * recv_buf;
Integer to_rank;
Integer from_rank;
Integer bytes;
volatile Integer done;
};
std::vector<Packet> Packets;
#define SEND_IMMEDIATE
#define SERIAL_SENDS
void AddPacket(void *xmit,void * rcv, Integer to,Integer from,Integer bytes){
comms_bytes+=2.0*bytes;
#ifdef SEND_IMMEDIATE
commtime-=usecond();
_grid->SendToRecvFrom(xmit,to,rcv,from,bytes);
commtime+=usecond();
#endif
Packet p;
p.send_buf = xmit;
p.recv_buf = rcv;
p.to_rank = to;
p.from_rank= from;
p.bytes = bytes;
p.done = 0;
comms_bytes+=2.0*bytes;
Packets.push_back(p);
}
#ifdef SERIAL_SENDS
void Communicate(void ) {
commtime-=usecond();
for(int i=0;i<Packets.size();i++){
#ifndef SEND_IMMEDIATE
_grid->SendToRecvFrom(
Packets[i].send_buf,
Packets[i].to_rank,
Packets[i].recv_buf,
Packets[i].from_rank,
Packets[i].bytes);
#endif
Packets[i].done = 1;
}
commtime+=usecond();
}
#else
void Communicate(void ) {
typedef CartesianCommunicator::CommsRequest_t CommsRequest_t;
std::vector<std::vector<CommsRequest_t> > reqs(Packets.size());
commtime-=usecond();
const int concurrency=2;
for(int i=0;i<Packets.size();i+=concurrency){
for(int ii=0;ii<concurrency;ii++){
int j = i+ii;
if ( j<Packets.size() ) {
#ifndef SEND_IMMEDIATE
_grid->SendToRecvFromBegin(reqs[j],
Packets[j].send_buf,
Packets[j].to_rank,
Packets[j].recv_buf,
Packets[j].from_rank,
Packets[j].bytes);
#endif
}
}
for(int ii=0;ii<concurrency;ii++){
int j = i+ii;
if ( j<Packets.size() ) {
#ifndef SEND_IMMEDIATE
_grid->SendToRecvFromComplete(reqs[i]);
#endif
}
}
for(int ii=0;ii<concurrency;ii++){
int j = i+ii;
if ( j<Packets.size() ) {
Packets[j].done = 1;
}
}
}
commtime+=usecond();
}
#endif
///////////////////////////////////////////
// Simd merge queue for asynch comms
///////////////////////////////////////////
struct Merge {
cobj * mpointer;
std::vector<scalar_object *> rpointers;
Integer buffer_size;
Integer packet_id;
};
std::vector<Merge> Mergers;
void AddMerge(cobj *merge_p,std::vector<scalar_object *> &rpointers,Integer buffer_size,Integer packet_id) {
Merge m;
m.mpointer = merge_p;
m.rpointers= rpointers;
m.buffer_size = buffer_size;
m.packet_id = packet_id;
#ifdef SEND_IMMEDIATE
mergetime-=usecond();
PARALLEL_FOR_LOOP
for(int o=0;o<m.buffer_size;o++){
merge1(m.mpointer[o],m.rpointers,o);
}
mergetime+=usecond();
#else
Mergers.push_back(m);
#endif
}
void CommsMerge(void ) {
//PARALLEL_NESTED_LOOP2
for(int i=0;i<Mergers.size();i++){
spintime-=usecond();
int packet_id = Mergers[i].packet_id;
while(! Packets[packet_id].done ); // spin for completion
spintime+=usecond();
#ifndef SEND_IMMEDIATE
mergetime-=usecond();
PARALLEL_FOR_LOOP
for(int o=0;o<Mergers[i].buffer_size;o++){
merge1(Mergers[i].mpointer[o],Mergers[i].rpointers,o);
}
mergetime+=usecond();
#endif
}
}
////////////////////////////////////////
// Basic Grid and stencil info
////////////////////////////////////////
int _checkerboard;
int _npoints; // Move to template param?
GridBase * _grid;
// npoints of these
std::vector<int> _directions;
std::vector<int> _distances;
@ -69,32 +246,32 @@ namespace Grid {
// npoints x Osites() of these
std::vector<std::vector<StencilEntry> > _entries;
// Comms buffers
std::vector<std::vector<scalar_object> > send_buf_extract;
std::vector<std::vector<scalar_object> > recv_buf_extract;
std::vector<scalar_object *> pointers;
std::vector<scalar_object *> rpointers;
Vector<cobj> send_buf;
inline StencilEntry * GetEntry(int &ptype,int point,int osite) { ptype = _permute_type[point]; return & _entries[point][osite]; }
// Comms buffers
std::vector<Vector<scalar_object> > u_simd_send_buf;
std::vector<Vector<scalar_object> > u_simd_recv_buf;
Vector<cobj> u_send_buf;
Vector<cobj> comm_buf;
int u_comm_offset;
int _unified_buffer_size;
int _request_count;
double buftime;
/////////////////////////////////////////
// Timing info; ugly; possibly temporary
/////////////////////////////////////////
#define TIMING_HACK
#ifdef TIMING_HACK
double jointime;
double gathertime;
double commtime;
double commstime;
double halotime;
double scattertime;
double halogtime;
double mergetime;
double spintime;
double comms_bytes;
double gathermtime;
double splicetime;
double nosplicetime;
#endif
CartesianStencil(GridBase *grid,
int npoints,
@ -103,28 +280,29 @@ namespace Grid {
const std::vector<int> &distances)
: _entries(npoints), _permute_type(npoints), _comm_buf_size(npoints)
{
#ifdef TIMING_HACK
gathertime=0;
jointime=0;
commtime=0;
commstime=0;
halotime=0;
scattertime=0;
halogtime=0;
mergetime=0;
spintime=0;
gathermtime=0;
buftime=0;
splicetime=0;
nosplicetime=0;
comms_bytes=0;
#endif
_npoints = npoints;
_grid = grid;
_directions = directions;
_distances = distances;
_unified_buffer_size=0;
_request_count =0;
int osites = _grid->oSites();
for(int i=0;i<npoints;i++){
for(int ii=0;ii<npoints;ii++){
int i = ii; // reverse direction to get SIMD comms done first
int point = i;
_entries[i].resize( osites);
@ -163,23 +341,27 @@ namespace Grid {
// So tables are the same whether comm_dim or splice_dim
sshift[0] = _grid->CheckerBoardShiftForCB(_checkerboard,dimension,shift,Even);
sshift[1] = _grid->CheckerBoardShiftForCB(_checkerboard,dimension,shift,Odd);
if ( sshift[0] == sshift[1] ) {
Comms(point,dimension,shift,0x3);
// std::cout<<"Comms 0x3"<<std::endl;
} else {
Comms(point,dimension,shift,0x1);// if checkerboard is unfavourable take two passes
Comms(point,dimension,shift,0x2);// both with block stride loop iteration
// std::cout<<"Comms 0x1 ; 0x2"<<std::endl;
}
}
// for(int ss=0;ss<osites;ss++){
// std::cout << "point["<<i<<"] "<<ss<<"-> o"<<_entries[i][ss]._offset<<"; l"<<
// _entries[i][ss]._is_local<<"; p"<<_entries[i][ss]._permute<<std::endl;
// }
}
u_send_buf.resize(_unified_buffer_size);
comm_buf.resize(_unified_buffer_size);
const int Nsimd = grid->Nsimd();
u_simd_send_buf.resize(Nsimd);
u_simd_recv_buf.resize(Nsimd);
for(int l=0;l<Nsimd;l++){
u_simd_send_buf[l].resize(_unified_buffer_size);
u_simd_recv_buf[l].resize(_unified_buffer_size);
}
}
void Local (int point, int dimension,int shiftpm,int cbmask)
{
int fd = _grid->_fdimensions[dimension];
@ -210,7 +392,6 @@ namespace Grid {
if ( (shiftpm== 1) && (sx<x) ) {
wraparound = 1;
}
int permute_slice=0;
if(permute_dim){
@ -228,6 +409,7 @@ namespace Grid {
void Comms (int point,int dimension,int shiftpm,int cbmask)
{
GridBase *grid=_grid;
const int Nsimd = grid->Nsimd();
int fd = _grid->_fdimensions[dimension];
int ld = _grid->_ldimensions[dimension];
@ -241,22 +423,43 @@ namespace Grid {
int shift = (shiftpm + fd) %fd;
assert(shift>=0);
assert(shift<fd);
int buffer_size = _grid->_slice_nblock[dimension]*_grid->_slice_block[dimension];
int buffer_size = _grid->_slice_nblock[dimension]*_grid->_slice_block[dimension]; // done in reduced dims, so SIMD factored
_comm_buf_size[point] = buffer_size; // Size of _one_ plane. Multiple planes may be gathered and
// send to one or more remote nodes.
int cb= (cbmask==0x2)? Odd : Even;
int sshift= _grid->CheckerBoardShiftForCB(_checkerboard,dimension,shift,cb);
for(int x=0;x<rd;x++){
int sx = (x+sshift)%rd;
int comm_proc = ((x+sshift)/rd)%pd;
int offnode = (comm_proc!= 0);
int permute_type=grid->PermuteType(dimension);
int sx = (x+sshift)%rd;
int offnode = 0;
if ( simd_layout > 1 ) {
for(int i=0;i<Nsimd;i++){
int inner_bit = (Nsimd>>(permute_type+1));
int ic= (i&inner_bit)? 1:0;
int my_coor = rd*ic + x;
int nbr_coor = my_coor+sshift;
int nbr_proc = ((nbr_coor)/ld) % pd;// relative shift in processors
if ( nbr_proc ) {
offnode =1;
}
}
} else {
int comm_proc = ((x+sshift)/rd)%pd;
offnode = (comm_proc!= 0);
}
// std::cout << "Stencil shift "<<shift<<" sshift "<<sshift<<" fd "<<fd<<" rd " <<rd<<" offnode "<<offnode<<" sx "<<sx<<std::endl;
int wraparound=0;
if ( (shiftpm==-1) && (sx>x) && (grid->_processor_coor[dimension]==0) ) {
wraparound = 1;
@ -274,14 +477,13 @@ namespace Grid {
int words = buffer_size;
if (cbmask != 0x3) words=words>>1;
// GatherPlaneSimple (point,dimension,sx,cbmask);
int rank = grid->_processor;
int recv_from_rank;
int xmit_to_rank;
int unified_buffer_offset = _unified_buffer_size;
_unified_buffer_size += words;
ScatterPlane(point,dimension,x,cbmask,unified_buffer_offset,wraparound); // permute/extract/merge is done in comms phase
}
@ -377,35 +579,33 @@ namespace Grid {
}
}
// CartesianStencil(GridBase *grid,
// int npoints,
// int checkerboard,
// const std::vector<int> &directions,
// const std::vector<int> &distances);
template<class compressor>
std::thread HaloExchangeBegin(const Lattice<vobj> &source,compressor &compress) {
Mergers.resize(0);
Packets.resize(0);
HaloGather(source,compress);
return std::thread([&] { this->Communicate(); });
}
// Add to tables for various cases; is this mistaken. only local if 1 proc in dim
// Can this be avoided with simpler coding of comms?
// void Local (int point, int dimension,int shift,int cbmask);
// void Comms (int point, int dimension,int shift,int cbmask);
// void CopyPlane(int point, int dimension,int lplane,int rplane,int cbmask,int permute,int wrap);
// void ScatterPlane (int point,int dimension,int plane,int cbmask,int offset,int wrap);
// Could allow a functional munging of the halo to another type during the comms.
// this could implement the 16bit/32bit/64bit compression.
void HaloExchange(const Lattice<vobj> &source,std::vector<cobj,alignedAllocator<cobj> > &u_comm_buf,compressor &compress)
template<class compressor>
void HaloExchange(const Lattice<vobj> &source,compressor &compress)
{
// conformable(source._grid,_grid);
assert(source._grid==_grid);
halotime-=usecond();
if (u_comm_buf.size() != _unified_buffer_size ) u_comm_buf.resize(_unified_buffer_size);
int u_comm_offset=0;
auto thr = HaloExchangeBegin(source,compress);
HaloExchangeComplete(thr);
}
// Gather all comms buffers
for(int point = 0 ; point < _npoints; point++) {
compress.Point(point);
void HaloExchangeComplete(std::thread &thr)
{
CommsMerge(); // spins
jointime-=usecond();
thr.join();
jointime+=usecond();
}
template<class compressor>
void HaloGatherDir(const Lattice<vobj> &source,compressor &compress,int point)
{
int dimension = _directions[point];
int displacement = _distances[point];
@ -432,35 +632,51 @@ namespace Grid {
if ( sshift[0] == sshift[1] ) {
if (splice_dim) {
splicetime-=usecond();
GatherStartCommsSimd(source,dimension,shift,0x3,u_comm_buf,u_comm_offset,compress);
GatherSimd(source,dimension,shift,0x3,compress);
splicetime+=usecond();
} else {
nosplicetime-=usecond();
GatherStartComms(source,dimension,shift,0x3,u_comm_buf,u_comm_offset,compress);
Gather(source,dimension,shift,0x3,compress);
nosplicetime+=usecond();
}
} else {
std::cout << "dim "<<dimension<<"cb "<<_checkerboard<<"shift "<<shift<<" sshift " << sshift[0]<<" "<<sshift[1]<<std::endl;
if(splice_dim){
splicetime-=usecond();
GatherStartCommsSimd(source,dimension,shift,0x1,u_comm_buf,u_comm_offset,compress);// if checkerboard is unfavourable take two passes
GatherStartCommsSimd(source,dimension,shift,0x2,u_comm_buf,u_comm_offset,compress);// both with block stride loop iteration
GatherSimd(source,dimension,shift,0x1,compress);// if checkerboard is unfavourable take two passes
GatherSimd(source,dimension,shift,0x2,compress);// both with block stride loop iteration
splicetime+=usecond();
} else {
nosplicetime-=usecond();
GatherStartComms(source,dimension,shift,0x1,u_comm_buf,u_comm_offset,compress);
GatherStartComms(source,dimension,shift,0x2,u_comm_buf,u_comm_offset,compress);
Gather(source,dimension,shift,0x1,compress);
Gather(source,dimension,shift,0x2,compress);
nosplicetime+=usecond();
}
}
}
}
halotime+=usecond();
}
void GatherStartComms(const Lattice<vobj> &rhs,int dimension,int shift,int cbmask,
std::vector<cobj,alignedAllocator<cobj> > &u_comm_buf,
int &u_comm_offset,compressor & compress)
template<class compressor>
void HaloGather(const Lattice<vobj> &source,compressor &compress)
{
// conformable(source._grid,_grid);
assert(source._grid==_grid);
halogtime-=usecond();
assert (comm_buf.size() == _unified_buffer_size );
u_comm_offset=0;
// Gather all comms buffers
for(int point = 0 ; point < _npoints; point++) {
compress.Point(point);
HaloGatherDir(source,compress,point);
}
assert(u_comm_offset==_unified_buffer_size);
halogtime+=usecond();
}
template<class compressor>
void Gather(const Lattice<vobj> &rhs,int dimension,int shift,int cbmask,compressor & compress)
{
typedef typename cobj::vector_type vector_type;
typedef typename cobj::scalar_type scalar_type;
@ -481,8 +697,6 @@ namespace Grid {
int buffer_size = _grid->_slice_nblock[dimension]*_grid->_slice_block[dimension];
if(send_buf.size()<buffer_size) send_buf.resize(buffer_size);
int cb= (cbmask==0x2)? Odd : Even;
int sshift= _grid->CheckerBoardShiftForCB(rhs.checkerboard,dimension,shift,cb);
@ -499,38 +713,33 @@ namespace Grid {
int bytes = words * sizeof(cobj);
gathertime-=usecond();
Gather_plane_simple (rhs,send_buf,dimension,sx,cbmask,compress);
Gather_plane_simple (rhs,u_send_buf,dimension,sx,cbmask,compress,u_comm_offset);
gathertime+=usecond();
int rank = _grid->_processor;
int recv_from_rank;
int xmit_to_rank;
_grid->ShiftedRanks(dimension,comm_proc,xmit_to_rank,recv_from_rank);
assert (xmit_to_rank != _grid->ThisRank());
assert (xmit_to_rank != _grid->ThisRank());
assert (recv_from_rank != _grid->ThisRank());
// FIXME Implement asynchronous send & also avoid buffer copy
commtime-=usecond();
_grid->SendToRecvFrom((void *)&send_buf[0],
xmit_to_rank,
(void *)&u_comm_buf[u_comm_offset],
recv_from_rank,
bytes);
commtime+=usecond();
AddPacket((void *)&u_send_buf[u_comm_offset],
(void *) &comm_buf[u_comm_offset],
xmit_to_rank,
recv_from_rank,
bytes);
u_comm_offset+=words;
}
}
}
void GatherStartCommsSimd(const Lattice<vobj> &rhs,int dimension,int shift,int cbmask,
std::vector<cobj,alignedAllocator<cobj> > &u_comm_buf,
int &u_comm_offset,compressor &compress)
template<class compressor>
void GatherSimd(const Lattice<vobj> &rhs,int dimension,int shift,int cbmask,compressor &compress)
{
buftime-=usecond();
const int Nsimd = _grid->Nsimd();
int fd = _grid->_fdimensions[dimension];
int rd = _grid->_rdimensions[dimension];
@ -554,22 +763,11 @@ namespace Grid {
assert(cbmask==0x3); // Fixme think there is a latent bug if not true
// Should grow to max size and then cost very little thereafter
send_buf_extract.resize(Nsimd);
recv_buf_extract.resize(Nsimd);
for(int l=0;l<Nsimd;l++){
if( send_buf_extract[l].size() < buffer_size) {
send_buf_extract[l].resize(buffer_size);
recv_buf_extract[l].resize(buffer_size);
}
}
pointers.resize(Nsimd);
rpointers.resize(Nsimd);
int bytes = buffer_size*sizeof(scalar_object);
buftime+=usecond();
std::vector<scalar_object *> rpointers(Nsimd);
std::vector<scalar_object *> spointers(Nsimd);
///////////////////////////////////////////
// Work out what to send where
///////////////////////////////////////////
@ -585,16 +783,18 @@ namespace Grid {
if ( any_offnode ) {
for(int i=0;i<Nsimd;i++){
pointers[i] = &send_buf_extract[i][0];
spointers[i] = &u_simd_send_buf[i][u_comm_offset];
}
int sx = (x+sshift)%rd;
gathermtime-=usecond();
Gather_plane_extract<cobj>(rhs,pointers,dimension,sx,cbmask,compress);
Gather_plane_extract<cobj>(rhs,spointers,dimension,sx,cbmask,compress);
gathermtime+=usecond();
for(int i=0;i<Nsimd;i++){
// std::cout << "GatherSimd : lane 1st elem " << i << u_simd_send_buf[i ][u_comm_offset]<<std::endl;
int inner_bit = (Nsimd>>(permute_type+1));
int ic= (i&inner_bit)? 1:0;
@ -607,44 +807,41 @@ namespace Grid {
int nbr_ox = (nbr_lcoor%rd); // outer coord of peer
int nbr_lane = (i&(~inner_bit));
int recv_from_rank;
int xmit_to_rank;
if (nbr_ic) nbr_lane|=inner_bit;
assert (sx == nbr_ox);
auto rp = &u_simd_recv_buf[i ][u_comm_offset];
auto sp = &u_simd_send_buf[nbr_lane][u_comm_offset];
void *vrp = (void *)rp;
void *vsp = (void *)sp;
if(nbr_proc){
int recv_from_rank;
int xmit_to_rank;
_grid->ShiftedRanks(dimension,nbr_proc,xmit_to_rank,recv_from_rank);
commstime-=usecond();
_grid->SendToRecvFrom((void *)&send_buf_extract[nbr_lane][0],
xmit_to_rank,
(void *)&recv_buf_extract[i][0],
recv_from_rank,
bytes);
commstime+=usecond();
AddPacket( vsp,vrp,xmit_to_rank,recv_from_rank,bytes);
rpointers[i] = &recv_buf_extract[i][0];
rpointers[i] = rp;
} else {
rpointers[i] = &send_buf_extract[nbr_lane][0];
rpointers[i] = sp;
}
}
// Here we don't want to scatter, just place into a buffer.
mergetime-=usecond();
PARALLEL_FOR_LOOP
for(int i=0;i<buffer_size;i++){
// assert(u_comm_offset+i<_unified_buffer_size);
merge(u_comm_buf[u_comm_offset+i],rpointers,i);
}
mergetime+=usecond();
u_comm_offset+=buffer_size;
AddMerge(&comm_buf[u_comm_offset],rpointers,buffer_size,Packets.size()-1);
u_comm_offset +=buffer_size;
}
}
}
};
}
#endif

29
lib/Tensors.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Tensors.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_MATH_H
#define GRID_MATH_H

28
lib/Threads.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Threads.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_THREADS_H
#define GRID_THREADS_H

33
lib/Timer.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/Timer.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_TIME_H
#define GRID_TIME_H
@ -17,6 +45,11 @@ typedef std::chrono::system_clock GridClock;
typedef std::chrono::time_point<GridClock> GridTimePoint;
typedef std::chrono::milliseconds GridTime;
inline std::ostream& operator<< (std::ostream & stream, const std::chrono::milliseconds & time)
{
stream << time.count()<<" ms";
return stream;
}
class GridStopWatch {
private:

38
lib/algorithms/CoarsenedMatrix.h
View File

@ -1,3 +1,33 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/CoarsenedMatrix.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_ALGORITHM_COARSENED_MATRIX_H
#define GRID_ALGORITHM_COARSENED_MATRIX_H
@ -170,11 +200,10 @@ namespace Grid {
////////////////////
Geometry geom;
GridBase * _grid;
CartesianStencil<siteVector,siteVector,SimpleCompressor<siteVector> > Stencil;
CartesianStencil<siteVector,siteVector> Stencil;
std::vector<CoarseMatrix> A;
std::vector<siteVector,alignedAllocator<siteVector> > comm_buf;
///////////////////////
// Interface
@ -187,7 +216,7 @@ namespace Grid {
conformable(in._grid,out._grid);
SimpleCompressor<siteVector> compressor;
Stencil.HaloExchange(in,comm_buf,compressor);
Stencil.HaloExchange(in,compressor);
PARALLEL_FOR_LOOP
for(int ss=0;ss<Grid()->oSites();ss++){
@ -204,7 +233,7 @@ PARALLEL_FOR_LOOP
} else if(SE->_is_local) {
nbr = in._odata[SE->_offset];
} else {
nbr = comm_buf[SE->_offset];
nbr = Stencil.comm_buf[SE->_offset];
}
res = res + A[point]._odata[ss]*nbr;
}
@ -228,7 +257,6 @@ PARALLEL_FOR_LOOP
Stencil(&CoarseGrid,geom.npoint,Even,geom.directions,geom.displacements),
A(geom.npoint,&CoarseGrid)
{
comm_buf.resize(Stencil._unified_buffer_size);
};
void CoarsenOperator(GridBase *FineGrid,LinearOperatorBase<Lattice<Fobj> > &linop,

28
lib/algorithms/LinearOperator.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/LinearOperator.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_ALGORITHM_LINEAR_OP_H
#define GRID_ALGORITHM_LINEAR_OP_H

27
lib/algorithms/Preconditioner.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/Preconditioner.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_PRECONDITIONER_H
#define GRID_PRECONDITIONER_H

27
lib/algorithms/SparseMatrix.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/SparseMatrix.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_ALGORITHM_SPARSE_MATRIX_H
#define GRID_ALGORITHM_SPARSE_MATRIX_H

28
lib/algorithms/approx/Chebyshev.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/approx/Chebyshev.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CHEBYSHEV_H
#define GRID_CHEBYSHEV_H

27
lib/algorithms/approx/MultiShiftFunction.cc
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/approx/MultiShiftFunction.cc
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
namespace Grid {

28
lib/algorithms/approx/MultiShiftFunction.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/approx/MultiShiftFunction.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef MULTI_SHIFT_FUNCTION
#define MULTI_SHIFT_FUNCTION

27
lib/algorithms/approx/bigfloat_double.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/approx/bigfloat_double.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <math.h>
typedef double mfloat;

27
lib/algorithms/iterative/AdefGeneric.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/AdefGeneric.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_ALGORITHMS_ITERATIVE_GENERIC_PCG
#define GRID_ALGORITHMS_ITERATIVE_GENERIC_PCG

55
lib/algorithms/iterative/ConjugateGradient.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/ConjugateGradient.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CONJUGATE_GRADIENT_H
#define GRID_CONJUGATE_GRADIENT_H
@ -30,7 +59,8 @@ public:
//Initial residual computation & set up
RealD guess = norm2(psi);
assert(std::isnan(guess)==0);
Linop.HermOpAndNorm(psi,mmp,d,b);
r= src-mmp;
@ -55,14 +85,22 @@ public:
}
std::cout<<GridLogIterative << std::setprecision(4)<< "ConjugateGradient: k=0 residual "<<cp<<" rsq"<<rsq<<std::endl;
GridStopWatch LinalgTimer;
GridStopWatch MatrixTimer;
GridStopWatch SolverTimer;
SolverTimer.Start();
int k;
for (k=1;k<=MaxIterations;k++){
c=cp;
Linop.HermOpAndNorm(p,mmp,d,qq);
MatrixTimer.Start();
Linop.HermOpAndNorm(p,mmp,d,qq);
MatrixTimer.Stop();
LinalgTimer.Start();
RealD qqck = norm2(mmp);
ComplexD dck = innerProduct(p,mmp);
@ -76,11 +114,13 @@ public:
psi= a*p+psi;
p = p*b+r;
LinalgTimer.Stop();
std::cout<<GridLogIterative<<"ConjugateGradient: Iteration " <<k<<" residual "<<cp<< " target"<< rsq<<std::endl;
// Stopping condition
if ( cp <= rsq ) {
SolverTimer.Stop();
Linop.HermOpAndNorm(psi,mmp,d,qq);
p=mmp-src;
@ -93,7 +133,12 @@ public:
std::cout<<GridLogMessage<<"ConjugateGradient: Converged on iteration " <<k
<<" computed residual "<<sqrt(cp/ssq)
<<" true residual "<<true_residual
<<" target "<<Tolerance<<std::endl;
<<" target "<<Tolerance;
std::cout<<" Time elapsed: Total "<< SolverTimer.Elapsed() << " Matrix "<<MatrixTimer.Elapsed() << " Linalg "<<LinalgTimer.Elapsed();
std::cout<<std::endl;
assert(true_residual/Tolerance < 1000.0);
return;
}
}

28
lib/algorithms/iterative/ConjugateGradientMultiShift.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/ConjugateGradientMultiShift.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CONJUGATE_MULTI_SHIFT_GRADIENT_H
#define GRID_CONJUGATE_MULTI_SHIFT_GRADIENT_H

28
lib/algorithms/iterative/ConjugateResidual.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/ConjugateResidual.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CONJUGATE_RESIDUAL_H
#define GRID_CONJUGATE_RESIDUAL_H

28
lib/algorithms/iterative/DenseMatrix.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/DenseMatrix.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_DENSE_MATRIX_H
#define GRID_DENSE_MATRIX_H

27
lib/algorithms/iterative/EigenSort.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/EigenSort.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_EIGENSORT_H
#define GRID_EIGENSORT_H

27
lib/algorithms/iterative/Francis.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/Francis.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef FRANCIS_H
#define FRANCIS_H

27
lib/algorithms/iterative/Householder.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/Householder.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef HOUSEHOLDER_H
#define HOUSEHOLDER_H

28
lib/algorithms/iterative/ImplicitlyRestartedLanczos.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/ImplicitlyRestartedLanczos.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_IRL_H
#define GRID_IRL_H

27
lib/algorithms/iterative/Matrix.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/Matrix.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef MATRIX_H
#define MATRIX_H

27
lib/algorithms/iterative/MatrixUtils.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/MatrixUtils.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_MATRIX_UTILS_H
#define GRID_MATRIX_UTILS_H

27
lib/algorithms/iterative/NormalEquations.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/NormalEquations.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_NORMAL_EQUATIONS_H
#define GRID_NORMAL_EQUATIONS_H

27
lib/algorithms/iterative/PrecConjugateResidual.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/PrecConjugateResidual.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_PREC_CONJUGATE_RESIDUAL_H
#define GRID_PREC_CONJUGATE_RESIDUAL_H

28
lib/algorithms/iterative/PrecGeneralisedConjugateResidual.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/PrecGeneralisedConjugateResidual.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_PREC_GCR_H
#define GRID_PREC_GCR_H

27
lib/algorithms/iterative/SchurRedBlack.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/algorithms/iterative/SchurRedBlack.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_SCHUR_RED_BLACK_H
#define GRID_SCHUR_RED_BLACK_H

69
lib/cartesian/Cartesian_base.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/cartesian/Cartesian_base.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CARTESIAN_BASE_H
#define GRID_CARTESIAN_BASE_H
@ -87,27 +115,11 @@ public:
for(int d=0;d<_ndimension;d++) idx+=_ostride[d]*ocoor[d];
return idx;
}
static inline void CoorFromIndex (std::vector<int>& coor,int index,std::vector<int> &dims){
int nd= dims.size();
coor.resize(nd);
for(int d=0;d<nd;d++){
coor[d] = index % dims[d];
index = index / dims[d];
}
}
inline void oCoorFromOindex (std::vector<int>& coor,int Oindex){
CoorFromIndex(coor,Oindex,_rdimensions);
}
static inline void IndexFromCoor (std::vector<int>& coor,int &index,std::vector<int> &dims){
int nd=dims.size();
int stride=1;
index=0;
for(int d=0;d<nd;d++){
index = index+stride*coor[d];
stride=stride*dims[d];
}
Lexicographic::CoorFromIndex(coor,Oindex,_rdimensions);
}
//////////////////////////////////////////////////////////
// SIMD lane addressing
//////////////////////////////////////////////////////////
@ -119,7 +131,7 @@ public:
}
inline void iCoorFromIindex(std::vector<int> &coor,int lane)
{
CoorFromIndex(coor,lane,_simd_layout);
Lexicographic::CoorFromIndex(coor,lane,_simd_layout);
}
inline int PermuteDim(int dimension){
return _simd_layout[dimension]>1;
@ -151,7 +163,7 @@ public:
// Global addressing
////////////////////////////////////////////////////////////////
void GlobalIndexToGlobalCoor(int gidx,std::vector<int> &gcoor){
CoorFromIndex(gcoor,gidx,_gdimensions);
Lexicographic::CoorFromIndex(gcoor,gidx,_gdimensions);
}
void GlobalCoorToGlobalIndex(const std::vector<int> & gcoor,int & gidx){
gidx=0;
@ -166,8 +178,9 @@ public:
pcoor.resize(_ndimension);
lcoor.resize(_ndimension);
for(int mu=0;mu<_ndimension;mu++){
pcoor[mu] = gcoor[mu]/_ldimensions[mu];
lcoor[mu] = gcoor[mu]%_ldimensions[mu];
int _fld = _fdimensions[mu]/_processors[mu];
pcoor[mu] = gcoor[mu]/_fld;
lcoor[mu] = gcoor[mu]%_fld;
}
}
void GlobalCoorToRankIndex(int &rank, int &o_idx, int &i_idx ,const std::vector<int> &gcoor)
@ -176,8 +189,16 @@ public:
std::vector<int> lcoor;
GlobalCoorToProcessorCoorLocalCoor(pcoor,lcoor,gcoor);
rank = RankFromProcessorCoor(pcoor);
i_idx= iIndex(lcoor);
o_idx= oIndex(lcoor);
std::vector<int> cblcoor(lcoor);
for(int d=0;d<cblcoor.size();d++){
if( this->CheckerBoarded(d) ) {
cblcoor[d] = lcoor[d]/2;
}
}
i_idx= iIndex(cblcoor);// this does not imply divide by 2 on checker dim
o_idx= oIndex(lcoor);// this implies divide by 2 on checkerdim
}
void RankIndexToGlobalCoor(int rank, int o_idx, int i_idx , std::vector<int> &gcoor)

27
lib/cartesian/Cartesian_full.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/cartesian/Cartesian_full.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CARTESIAN_FULL_H
#define GRID_CARTESIAN_FULL_H

28
lib/cartesian/Cartesian_red_black.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/cartesian/Cartesian_red_black.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_CARTESIAN_RED_BLACK_H
#define GRID_CARTESIAN_RED_BLACK_H

43
lib/communicator/Communicator_base.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/communicator/Communicator_base.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_COMMUNICATOR_BASE_H
#define GRID_COMMUNICATOR_BASE_H
@ -7,6 +34,9 @@
#ifdef GRID_COMMS_MPI
#include <mpi.h>
#endif
#ifdef GRID_COMMS_SHMEM
#include <mpp/shmem.h>
#endif
namespace Grid {
class CartesianCommunicator {
public:
@ -26,6 +56,8 @@ class CartesianCommunicator {
typedef int CommsRequest_t;
#endif
static void Init(int *argc, char ***argv);
// Constructor
CartesianCommunicator(const std::vector<int> &pdimensions_in);
@ -88,12 +120,11 @@ class CartesianCommunicator {
int recv_from_rank,
int bytes);
void RecvFrom(void *recv,
int recv_from_rank,
int bytes);
void SendTo(void *xmit,
int xmit_to_rank,
int bytes);
void SendRecvPacket(void *xmit,
void *recv,
int xmit_to_rank,
int recv_from_rank,
int bytes);
void SendToRecvFromBegin(std::vector<CommsRequest_t> &list,
void *xmit,

63
lib/communicator/Communicator_mpi.cc
View File

@ -1,9 +1,45 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/communicator/Communicator_mpi.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include "Grid.h"
#include <mpi.h>
namespace Grid {
// Should error check all MPI calls.
void CartesianCommunicator::Init(int *argc, char ***argv) {
MPI_Init(argc,argv);
}
int Rank(void) {
int pe;
MPI_Comm_rank(MPI_COMM_WORLD,&pe);
return pe;
}
CartesianCommunicator::CartesianCommunicator(const std::vector<int> &processors)
{
@ -81,21 +117,22 @@ void CartesianCommunicator::SendToRecvFrom(void *xmit,
SendToRecvFromBegin(reqs,xmit,dest,recv,from,bytes);
SendToRecvFromComplete(reqs);
}
void CartesianCommunicator::RecvFrom(void *recv,
int from,
int bytes)
void CartesianCommunicator::SendRecvPacket(void *xmit,
void *recv,
int sender,
int receiver,
int bytes)
{
MPI_Status stat;
int ierr=MPI_Recv(recv, bytes, MPI_CHAR,from,from,communicator,&stat);
assert(ierr==0);
}
void CartesianCommunicator::SendTo(void *xmit,
int dest,
int bytes)
{
int rank = _processor; // used for tag; must know who it comes from
int ierr = MPI_Send(xmit, bytes, MPI_CHAR,dest,_processor,communicator);
assert(ierr==0);
assert(sender != receiver);
int tag = sender;
if ( _processor == sender ) {
MPI_Send(xmit, bytes, MPI_CHAR,receiver,tag,communicator);
}
if ( _processor == receiver ) {
MPI_Recv(recv, bytes, MPI_CHAR,sender,tag,communicator,&stat);
}
}
// Basic Halo comms primitive

33
lib/communicator/Communicator_none.cc
View File

@ -1,6 +1,39 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/communicator/Communicator_none.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include "Grid.h"
namespace Grid {
void CartesianCommunicator::Init(int *argc, char *** arv)
{
}
int Rank(void ){ return 0; };
CartesianCommunicator::CartesianCommunicator(const std::vector<int> &processors)
{
_processors = processors;

318
lib/communicator/Communicator_shmem.cc Normal file
View File

@ -0,0 +1,318 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/communicator/Communicator_shmem.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include "Grid.h"
#include <mpp/shmem.h>
namespace Grid {
// Should error check all MPI calls.
#define SHMEM_VET(addr)
#define SHMEM_VET_DEBUG(addr) { \
if ( ! shmem_addr_accessible(addr,_processor) ) {\
std::fprintf(stderr,"%d Inaccessible shmem address %lx %s %s\n",_processor,addr,__FUNCTION__,#addr); \
BACKTRACEFILE(); \
}\
}
int Rank(void) {
return shmem_my_pe();
}
typedef struct HandShake_t {
uint64_t seq_local;
uint64_t seq_remote;
} HandShake;
static Vector< HandShake > XConnections;
static Vector< HandShake > RConnections;
void CartesianCommunicator::Init(int *argc, char ***argv) {
shmem_init();
XConnections.resize(shmem_n_pes());
RConnections.resize(shmem_n_pes());
for(int pe =0 ; pe<shmem_n_pes();pe++){
XConnections[pe].seq_local = 0;
XConnections[pe].seq_remote= 0;
RConnections[pe].seq_local = 0;
RConnections[pe].seq_remote= 0;
}
shmem_barrier_all();
}
CartesianCommunicator::CartesianCommunicator(const std::vector<int> &processors)
{
_ndimension = processors.size();
std::vector<int> periodic(_ndimension,1);
_Nprocessors=1;
_processors = processors;
_processor_coor.resize(_ndimension);
_processor = shmem_my_pe();
Lexicographic::CoorFromIndex(_processor_coor,_processor,_processors);
for(int i=0;i<_ndimension;i++){
_Nprocessors*=_processors[i];
}
int Size = shmem_n_pes();
assert(Size==_Nprocessors);
}
void CartesianCommunicator::GlobalSum(uint32_t &u){
static long long source ;
static long long dest ;
static long long llwrk[_SHMEM_REDUCE_MIN_WRKDATA_SIZE];
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
// int nreduce=1;
// int pestart=0;
// int logStride=0;
source = u;
dest = 0;
shmem_longlong_sum_to_all(&dest,&source,1,0,0,_Nprocessors,llwrk,psync);
shmem_barrier_all(); // necessary?
u = dest;
}
void CartesianCommunicator::GlobalSum(float &f){
static float source ;
static float dest ;
static float llwrk[_SHMEM_REDUCE_MIN_WRKDATA_SIZE];
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
source = f;
dest =0.0;
shmem_float_sum_to_all(&dest,&source,1,0,0,_Nprocessors,llwrk,psync);
f = dest;
}
void CartesianCommunicator::GlobalSumVector(float *f,int N)
{
static float source ;
static float dest = 0 ;
static float llwrk[_SHMEM_REDUCE_MIN_WRKDATA_SIZE];
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
if ( shmem_addr_accessible(f,_processor) ){
shmem_float_sum_to_all(f,f,N,0,0,_Nprocessors,llwrk,psync);
return;
}
for(int i=0;i<N;i++){
dest =0.0;
source = f[i];
shmem_float_sum_to_all(&dest,&source,1,0,0,_Nprocessors,llwrk,psync);
f[i] = dest;
}
}
void CartesianCommunicator::GlobalSum(double &d)
{
static double source;
static double dest ;
static double llwrk[_SHMEM_REDUCE_MIN_WRKDATA_SIZE];
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
source = d;
dest = 0;
shmem_double_sum_to_all(&dest,&source,1,0,0,_Nprocessors,llwrk,psync);
d = dest;
}
void CartesianCommunicator::GlobalSumVector(double *d,int N)
{
static double source ;
static double dest ;
static double llwrk[_SHMEM_REDUCE_MIN_WRKDATA_SIZE];
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
if ( shmem_addr_accessible(d,_processor) ){
shmem_double_sum_to_all(d,d,N,0,0,_Nprocessors,llwrk,psync);
return;
}
for(int i=0;i<N;i++){
source = d[i];
dest =0.0;
shmem_double_sum_to_all(&dest,&source,1,0,0,_Nprocessors,llwrk,psync);
d[i] = dest;
}
}
void CartesianCommunicator::ShiftedRanks(int dim,int shift,int &source,int &dest)
{
std::vector<int> coor = _processor_coor;
assert(std::abs(shift) <_processors[dim]);
coor[dim] = (_processor_coor[dim] + shift + _processors[dim])%_processors[dim];
Lexicographic::IndexFromCoor(coor,source,_processors);
coor[dim] = (_processor_coor[dim] - shift + _processors[dim])%_processors[dim];
Lexicographic::IndexFromCoor(coor,dest,_processors);
}
int CartesianCommunicator::RankFromProcessorCoor(std::vector<int> &coor)
{
int rank;
Lexicographic::IndexFromCoor(coor,rank,_processors);
return rank;
}
void CartesianCommunicator::ProcessorCoorFromRank(int rank, std::vector<int> &coor)
{
Lexicographic::CoorFromIndex(coor,rank,_processors);
}
// Basic Halo comms primitive
void CartesianCommunicator::SendToRecvFrom(void *xmit,
int dest,
void *recv,
int from,
int bytes)
{
SHMEM_VET(xmit);
SHMEM_VET(recv);
std::vector<CommsRequest_t> reqs(0);
SendToRecvFromBegin(reqs,xmit,dest,recv,from,bytes);
SendToRecvFromComplete(reqs);
}
void CartesianCommunicator::SendRecvPacket(void *xmit,
void *recv,
int sender,
int receiver,
int bytes)
{
static uint64_t seq;
assert(recv!=xmit);
volatile HandShake *RecvSeq = (volatile HandShake *) & RConnections[sender];
volatile HandShake *SendSeq = (volatile HandShake *) & XConnections[receiver];
if ( _processor == sender ) {
printf("Sender SHMEM pt2pt %d -> %d\n",sender,receiver);
// Check he has posted a receive
while(SendSeq->seq_remote == SendSeq->seq_local);
printf("Sender receive %d posted\n",sender,receiver);
// Advance our send count
seq = ++(SendSeq->seq_local);
// Send this packet
SHMEM_VET(recv);
shmem_putmem(recv,xmit,bytes,receiver);
shmem_fence();
printf("Sender sent payload %d\n",seq);
//Notify him we're done
shmem_putmem((void *)&(RecvSeq->seq_remote),&seq,sizeof(seq),receiver);
shmem_fence();
printf("Sender ringing door bell %d\n",seq);
}
if ( _processor == receiver ) {
printf("Receiver SHMEM pt2pt %d->%d\n",sender,receiver);
// Post a receive
seq = ++(RecvSeq->seq_local);
shmem_putmem((void *)&(SendSeq->seq_remote),&seq,sizeof(seq),sender);
printf("Receiver Opening letter box %d\n",seq);
// Now wait until he has advanced our reception counter
while(RecvSeq->seq_remote != RecvSeq->seq_local);
printf("Receiver Got the mail %d\n",seq);
}
}
// Basic Halo comms primitive
void CartesianCommunicator::SendToRecvFromBegin(std::vector<CommsRequest_t> &list,
void *xmit,
int dest,
void *recv,
int from,
int bytes)
{
SHMEM_VET(xmit);
SHMEM_VET(recv);
// shmem_putmem_nb(recv,xmit,bytes,dest,NULL);
shmem_putmem(recv,xmit,bytes,dest);
}
void CartesianCommunicator::SendToRecvFromComplete(std::vector<CommsRequest_t> &list)
{
// shmem_quiet(); // I'm done
shmem_barrier_all();// He's done too
}
void CartesianCommunicator::Barrier(void)
{
shmem_barrier_all();
}
void CartesianCommunicator::Broadcast(int root,void* data, int bytes)
{
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
static uint32_t word;
uint32_t *array = (uint32_t *) data;
assert( (bytes % 4)==0);
int words = bytes/4;
if ( shmem_addr_accessible(data,_processor) ){
shmem_broadcast32(data,data,words,root,0,0,shmem_n_pes(),psync);
return;
}
for(int w=0;w<words;w++){
word = array[w];
shmem_broadcast32((void *)&word,(void *)&word,1,root,0,0,shmem_n_pes(),psync);
if ( shmem_my_pe() != root ) {
array[w] = word;
}
shmem_barrier_all();
}
}
void CartesianCommunicator::BroadcastWorld(int root,void* data, int bytes)
{
static long psync[_SHMEM_REDUCE_SYNC_SIZE];
static uint32_t word;
uint32_t *array = (uint32_t *) data;
assert( (bytes % 4)==0);
int words = bytes/4;
for(int w=0;w<words;w++){
word = array[w];
shmem_broadcast32((void *)&word,(void *)&word,1,root,0,0,shmem_n_pes(),psync);
if ( shmem_my_pe() != root ) {
array[w]= word;
}
shmem_barrier_all();
}
}
}

64
lib/cshift/Cshift_common.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/cshift/Cshift_common.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef _GRID_CSHIFT_COMMON_H_
#define _GRID_CSHIFT_COMMON_H_
@ -8,7 +35,7 @@ class SimpleCompressor {
public:
void Point(int) {};
vobj operator() (const vobj &arg,int dimension,int plane,int osite,GridBase *grid) {
vobj operator() (const vobj &arg) {
return arg;
}
};
@ -17,7 +44,7 @@ public:
// Gather for when there is no need to SIMD split with compression
///////////////////////////////////////////////////////////////////
template<class vobj,class cobj,class compressor> void
Gather_plane_simple (const Lattice<vobj> &rhs,std::vector<cobj,alignedAllocator<cobj> > &buffer,int dimension,int plane,int cbmask,compressor &compress)
Gather_plane_simple (const Lattice<vobj> &rhs,std::vector<cobj,alignedAllocator<cobj> > &buffer,int dimension,int plane,int cbmask,compressor &compress, int off=0)
{
int rd = rhs._grid->_rdimensions[dimension];
@ -29,24 +56,24 @@ Gather_plane_simple (const Lattice<vobj> &rhs,std::vector<cobj,alignedAllocator<
int e1=rhs._grid->_slice_nblock[dimension];
int e2=rhs._grid->_slice_block[dimension];
int stride=rhs._grid->_slice_stride[dimension];
if ( cbmask == 0x3 ) {
PARALLEL_NESTED_LOOP2
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o = n*rhs._grid->_slice_stride[dimension];
int bo = n*rhs._grid->_slice_block[dimension];
buffer[bo+b]=compress(rhs._odata[so+o+b],dimension,plane,so+o+b,rhs._grid);
int o = n*stride;
int bo = n*e2;
buffer[off+bo+b]=compress(rhs._odata[so+o+b]);
}
}
} else {
int bo=0;
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o = n*rhs._grid->_slice_stride[dimension];
int o = n*stride;
int ocb=1<<rhs._grid->CheckerBoardFromOindex(o+b);// Could easily be a table lookup
if ( ocb &cbmask ) {
buffer[bo++]=compress(rhs._odata[so+o+b],dimension,plane,so+o+b,rhs._grid);
buffer[off+bo++]=compress(rhs._odata[so+o+b]);
}
}
}
@ -70,16 +97,16 @@ Gather_plane_extract(const Lattice<vobj> &rhs,std::vector<typename cobj::scalar_
int e1=rhs._grid->_slice_nblock[dimension];
int e2=rhs._grid->_slice_block[dimension];
int n1=rhs._grid->_slice_stride[dimension];
int n2=rhs._grid->_slice_block[dimension];
if ( cbmask ==0x3){
PARALLEL_NESTED_LOOP2
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o=n*rhs._grid->_slice_stride[dimension];
int offset = b+n*rhs._grid->_slice_block[dimension];
cobj temp =compress(rhs._odata[so+o+b],dimension,plane,so+o+b,rhs._grid);
int o = n*n1;
int offset = b+n*n2;
cobj temp =compress(rhs._odata[so+o+b]);
extract<cobj>(temp,pointers,offset);
}
@ -94,7 +121,7 @@ PARALLEL_NESTED_LOOP2
int offset = b+n*rhs._grid->_slice_block[dimension];
if ( ocb & cbmask ) {
cobj temp =compress(rhs._odata[so+o+b],dimension,plane,so+o+b,rhs._grid);
cobj temp =compress(rhs._odata[so+o+b]);
extract<cobj>(temp,pointers,offset);
}
}
@ -216,13 +243,13 @@ template<class vobj> void Copy_plane(Lattice<vobj>& lhs,const Lattice<vobj> &rhs
int e1=rhs._grid->_slice_nblock[dimension]; // clearly loop invariant for icpc
int e2=rhs._grid->_slice_block[dimension];
int stride = rhs._grid->_slice_stride[dimension];
if(cbmask == 0x3 ){
PARALLEL_NESTED_LOOP2
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*rhs._grid->_slice_stride[dimension]+b;
int o =n*stride+b;
//lhs._odata[lo+o]=rhs._odata[ro+o];
vstream(lhs._odata[lo+o],rhs._odata[ro+o]);
}
@ -232,7 +259,7 @@ PARALLEL_NESTED_LOOP2
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*rhs._grid->_slice_stride[dimension]+b;
int o =n*stride+b;
int ocb=1<<lhs._grid->CheckerBoardFromOindex(o);
if ( ocb&cbmask ) {
//lhs._odata[lo+o]=rhs._odata[ro+o];
@ -258,11 +285,12 @@ template<class vobj> void Copy_plane_permute(Lattice<vobj>& lhs,const Lattice<vo
int e1=rhs._grid->_slice_nblock[dimension];
int e2=rhs._grid->_slice_block [dimension];
int stride = rhs._grid->_slice_stride[dimension];
PARALLEL_NESTED_LOOP2
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*rhs._grid->_slice_stride[dimension];
int o =n*stride;
int ocb=1<<lhs._grid->CheckerBoardFromOindex(o+b);
if ( ocb&cbmask ) {
permute(lhs._odata[lo+o+b],rhs._odata[ro+o+b],permute_type);

35
lib/cshift/Cshift_mpi.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/cshift/Cshift_mpi.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef _GRID_CSHIFT_MPI_H_
#define _GRID_CSHIFT_MPI_H_
@ -163,11 +191,12 @@ template<class vobj> void Cshift_comms_simd(Lattice<vobj> &ret,const Lattice<vo
int buffer_size = grid->_slice_nblock[dimension]*grid->_slice_block[dimension];
int words = sizeof(vobj)/sizeof(vector_type);
std::vector<std::vector<scalar_object> > send_buf_extract(Nsimd,std::vector<scalar_object>(buffer_size) );
std::vector<std::vector<scalar_object> > recv_buf_extract(Nsimd,std::vector<scalar_object>(buffer_size) );
std::vector<Vector<scalar_object> > send_buf_extract(Nsimd,Vector<scalar_object>(buffer_size) );
std::vector<Vector<scalar_object> > recv_buf_extract(Nsimd,Vector<scalar_object>(buffer_size) );
int bytes = buffer_size*sizeof(scalar_object);
std::vector<scalar_object *> pointers(Nsimd); //
std::vector<scalar_object *> pointers(Nsimd); //
std::vector<scalar_object *> rpointers(Nsimd); // received pointers
///////////////////////////////////////////

27
lib/cshift/Cshift_none.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/cshift/Cshift_none.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef _GRID_CSHIFT_NONE_H_
#define _GRID_CSHIFT_NONE_H_
namespace Grid {

29
lib/lattice/Lattice_ET.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_ET.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_ET_H
#define GRID_LATTICE_ET_H

27
lib/lattice/Lattice_arith.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_arith.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_ARITH_H
#define GRID_LATTICE_ARITH_H

34
lib/lattice/Lattice_base.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_base.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_BASE_H
#define GRID_LATTICE_BASE_H
@ -73,7 +102,6 @@ public:
typedef typename vobj::scalar_type scalar_type;
typedef typename vobj::vector_type vector_type;
typedef vobj vector_object;
////////////////////////////////////////////////////////////////////////////////
// Expression Template closure support
@ -213,8 +241,8 @@ PARALLEL_FOR_LOOP
// what about a default grid?
//////////////////////////////////////////////////////////////////
Lattice(GridBase *grid) : _grid(grid), _odata(_grid->oSites()) {
// _odata.reserve(_grid->oSites());
// _odata.resize(_grid->oSites());
// _odata.reserve(_grid->oSites());
// _odata.resize(_grid->oSites());
// std::cout << "Constructing lattice object with Grid pointer "<<_grid<<std::endl;
assert((((uint64_t)&_odata[0])&0xF) ==0);
checkerboard=0;

28
lib/lattice/Lattice_comparison.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_comparison.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_COMPARISON_H
#define GRID_LATTICE_COMPARISON_H

28
lib/lattice/Lattice_comparison_utils.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_comparison_utils.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_COMPARISON_H
#define GRID_COMPARISON_H

27
lib/lattice/Lattice_conformable.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_conformable.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_CONFORMABLE_H
#define GRID_LATTICE_CONFORMABLE_H

27
lib/lattice/Lattice_coordinate.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_coordinate.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_COORDINATE_H
#define GRID_LATTICE_COORDINATE_H

27
lib/lattice/Lattice_local.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_local.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_LOCALREDUCTION_H
#define GRID_LATTICE_LOCALREDUCTION_H

27
lib/lattice/Lattice_overload.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_overload.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_OVERLOAD_H
#define GRID_LATTICE_OVERLOAD_H

29
lib/lattice/Lattice_peekpoke.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_peekpoke.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_PEEK_H
#define GRID_LATTICE_PEEK_H

29
lib/lattice/Lattice_reality.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_reality.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_REALITY_H
#define GRID_LATTICE_REALITY_H

33
lib/lattice/Lattice_reduction.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_reduction.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_REDUCTION_H
#define GRID_LATTICE_REDUCTION_H
@ -19,7 +48,6 @@ namespace Grid {
{
typedef typename vobj::scalar_type scalar_type;
typedef typename vobj::vector_type vector_type;
vector_type vnrm;
scalar_type nrm;
GridBase *grid = left._grid;
@ -31,7 +59,6 @@ namespace Grid {
PARALLEL_FOR_LOOP
for(int thr=0;thr<grid->SumArraySize();thr++){
int nwork, mywork, myoff;
GridThread::GetWork(left._grid->oSites(),thr,mywork,myoff);
@ -151,7 +178,7 @@ template<class vobj> inline void sliceSum(const Lattice<vobj> &Data,std::vector<
// sum over reduced dimension planes, breaking out orthog dir
for(int ss=0;ss<grid->oSites();ss++){
GridBase::CoorFromIndex(coor,ss,grid->_rdimensions);
Lexicographic::CoorFromIndex(coor,ss,grid->_rdimensions);
int r = coor[orthogdim];
lvSum[r]=lvSum[r]+Data._odata[ss];
}

138
lib/lattice/Lattice_rng.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_rng.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_RNG_H
#define GRID_LATTICE_RNG_H
@ -22,13 +50,16 @@ namespace Grid {
assert(fine->_processors[d]==1);
}
// local and global volumes subdivide cleanly after SIMDization
int multiplicity=1;
for(int d=0;d<lowerdims;d++){
multiplicity=multiplicity*fine->_rdimensions[d];
}
// local and global volumes subdivide cleanly after SIMDization
for(int d=0;d<rngdims;d++){
int fd= d+lowerdims;
assert(coarse->_processors[d] == fine->_processors[fd]);
assert(coarse->_simd_layout[d] == fine->_simd_layout[fd]);
assert((fine->_rdimensions[fd] / coarse->_rdimensions[d])* coarse->_rdimensions[d]==fine->_rdimensions[fd]);
assert(((fine->_rdimensions[fd] / coarse->_rdimensions[d])* coarse->_rdimensions[d])==fine->_rdimensions[fd]);
multiplicity = multiplicity *fine->_rdimensions[fd] / coarse->_rdimensions[d];
}
@ -76,16 +107,40 @@ namespace Grid {
public:
GridRNGbase() : _uniform{0,1}, _gaussian(0.0,1.0) {};
int _seeded;
// One generator per site.
// Uniform and Gaussian distributions from these generators.
std::vector<std::ranlux48> _generators;
std::uniform_real_distribution<double> _uniform;
std::normal_distribution<double> _gaussian;
#ifdef RNG_RANLUX
typedef uint64_t RngStateType;
typedef std::ranlux48 RngEngine;
static const int RngStateCount = 15;
#else
typedef std::mt19937 RngEngine;
typedef uint32_t RngStateType;
static const int RngStateCount = std::mt19937::state_size;
#endif
std::vector<RngEngine> _generators;
std::vector<std::uniform_real_distribution<RealD> > _uniform;
std::vector<std::normal_distribution<RealD> > _gaussian;
void GetState(std::vector<RngStateType> & saved,int gen) {
saved.resize(RngStateCount);
std::stringstream ss;
ss<<_generators[gen];
ss.seekg(0,ss.beg);
for(int i=0;i<RngStateCount;i++){
ss>>saved[i];
}
}
void SetState(std::vector<RngStateType> & saved,int gen){
assert(saved.size()==RngStateCount);
std::stringstream ss;
for(int i=0;i<RngStateCount;i++){
ss<< saved[i]<<" ";
}
ss.seekg(0,ss.beg);
ss>>_generators[gen];
}
};
class GridSerialRNG : public GridRNGbase {
@ -98,18 +153,20 @@ namespace Grid {
{
typename source::result_type init = src();
CartesianCommunicator::BroadcastWorld(0,(void *)&init,sizeof(init));
_generators[0] = std::ranlux48(init);
_generators[0] = RngEngine(init);
_seeded=1;
}
GridSerialRNG() : GridRNGbase() {
_generators.resize(1);
_uniform.resize(1,std::uniform_real_distribution<RealD>{0,1});
_gaussian.resize(1,std::normal_distribution<RealD>(0.0,1.0) );
_seeded=0;
}
template <class sobj,class distribution> inline void fill(sobj &l,distribution &dist){
template <class sobj,class distribution> inline void fill(sobj &l,std::vector<distribution> &dist){
typedef typename sobj::scalar_type scalar_type;
@ -117,56 +174,65 @@ namespace Grid {
scalar_type *buf = (scalar_type *) & l;
dist[0].reset();
for(int idx=0;idx<words;idx++){
fillScalar(buf[idx],dist,_generators[0]);
fillScalar(buf[idx],dist[0],_generators[0]);
}
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
};
template <class distribution> inline void fill(ComplexF &l,distribution &dist){
fillScalar(l,dist,_generators[0]);
template <class distribution> inline void fill(ComplexF &l,std::vector<distribution> &dist){
dist[0].reset();
fillScalar(l,dist[0],_generators[0]);
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
template <class distribution> inline void fill(ComplexD &l,distribution &dist){
fillScalar(l,dist,_generators[0]);
template <class distribution> inline void fill(ComplexD &l,std::vector<distribution> &dist){
dist[0].reset();
fillScalar(l,dist[0],_generators[0]);
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
template <class distribution> inline void fill(RealF &l,distribution &dist){
fillScalar(l,dist,_generators[0]);
template <class distribution> inline void fill(RealF &l,std::vector<distribution> &dist){
dist[0].reset();
fillScalar(l,dist[0],_generators[0]);
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
template <class distribution> inline void fill(RealD &l,distribution &dist){
fillScalar(l,dist,_generators[0]);
template <class distribution> inline void fill(RealD &l,std::vector<distribution> &dist){
dist[0].reset();
fillScalar(l,dist[0],_generators[0]);
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
// vector fill
template <class distribution> inline void fill(vComplexF &l,distribution &dist){
template <class distribution> inline void fill(vComplexF &l,std::vector<distribution> &dist){
RealF *pointer=(RealF *)&l;
dist[0].reset();
for(int i=0;i<2*vComplexF::Nsimd();i++){
fillScalar(pointer[i],dist,_generators[0]);
fillScalar(pointer[i],dist[0],_generators[0]);
}
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
template <class distribution> inline void fill(vComplexD &l,distribution &dist){
template <class distribution> inline void fill(vComplexD &l,std::vector<distribution> &dist){
RealD *pointer=(RealD *)&l;
dist[0].reset();
for(int i=0;i<2*vComplexD::Nsimd();i++){
fillScalar(pointer[i],dist,_generators[0]);
fillScalar(pointer[i],dist[0],_generators[0]);
}
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
template <class distribution> inline void fill(vRealF &l,distribution &dist){
template <class distribution> inline void fill(vRealF &l,std::vector<distribution> &dist){
RealF *pointer=(RealF *)&l;
dist[0].reset();
for(int i=0;i<vRealF::Nsimd();i++){
fillScalar(pointer[i],dist,_generators[0]);
fillScalar(pointer[i],dist[0],_generators[0]);
}
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
template <class distribution> inline void fill(vRealD &l,distribution &dist){
template <class distribution> inline void fill(vRealD &l,std::vector<distribution> &dist){
RealD *pointer=(RealD *)&l;
dist[0].reset();
for(int i=0;i<vRealD::Nsimd();i++){
fillScalar(pointer[i],dist,_generators[0]);
fillScalar(pointer[i],dist[0],_generators[0]);
}
CartesianCommunicator::BroadcastWorld(0,(void *)&l,sizeof(l));
}
@ -185,12 +251,6 @@ namespace Grid {
class GridParallelRNG : public GridRNGbase {
public:
// One generator per site.
std::vector<std::ranlux48> _generators;
// Uniform and Gaussian distributions from these generators.
std::uniform_real_distribution<double> _uniform;
std::normal_distribution<double> _gaussian;
GridBase *_grid;
int _vol;
@ -202,7 +262,10 @@ namespace Grid {
GridParallelRNG(GridBase *grid) : GridRNGbase() {
_grid=grid;
_vol =_grid->iSites()*_grid->oSites();
_generators.resize(_vol);
_uniform.resize(_vol,std::uniform_real_distribution<RealD>{0,1});
_gaussian.resize(_vol,std::normal_distribution<RealD>(0.0,1.0) );
_seeded=0;
}
@ -220,7 +283,7 @@ namespace Grid {
int gsites = _grid->_gsites;
typename source::result_type init = src();
std::ranlux48 pseeder(init);
RngEngine pseeder(init);
std::uniform_int_distribution<uint64_t> ui;
for(int gidx=0;gidx<gsites;gidx++){
@ -241,7 +304,7 @@ namespace Grid {
if( rank == _grid->ThisRank() ){
fixedSeed ssrc(site_seeds);
typename source::result_type sinit = ssrc();
_generators[l_idx] = std::ranlux48(sinit);
_generators[l_idx] = RngEngine(sinit);
}
}
_seeded=1;
@ -251,7 +314,7 @@ namespace Grid {
//void SaveState(const std::string<char> &file);
//void LoadState(const std::string<char> &file);
template <class vobj,class distribution> inline void fill(Lattice<vobj> &l,distribution &dist){
template <class vobj,class distribution> inline void fill(Lattice<vobj> &l,std::vector<distribution> &dist){
typedef typename vobj::scalar_object scalar_object;
typedef typename vobj::scalar_type scalar_type;
@ -275,8 +338,9 @@ PARALLEL_FOR_LOOP
for(int si=0;si<Nsimd;si++){
int gdx = generator_idx(ss,si); // index of generator state
scalar_type *pointer = (scalar_type *)&buf[si];
dist[gdx].reset();
for(int idx=0;idx<words;idx++){
fillScalar(pointer[idx],dist,_generators[gdx]);
fillScalar(pointer[idx],dist[gdx],_generators[gdx]);
}
}

27
lib/lattice/Lattice_trace.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_trace.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_TRACE_H
#define GRID_LATTICE_TRACE_H

43
lib/lattice/Lattice_transfer.h
View File

@ -1,3 +1,30 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_transfer.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_TRANSFER_H
#define GRID_LATTICE_TRANSFER_H
@ -88,9 +115,9 @@ inline void blockProject(Lattice<iVector<CComplex,nbasis > > &coarseData,
int sc;
std::vector<int> coor_c(_ndimension);
std::vector<int> coor_f(_ndimension);
GridBase::CoorFromIndex(coor_f,sf,fine->_rdimensions);
Lexicographic::CoorFromIndex(coor_f,sf,fine->_rdimensions);
for(int d=0;d<_ndimension;d++) coor_c[d]=coor_f[d]/block_r[d];
GridBase::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
Lexicographic::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
for(int i=0;i<nbasis;i++) {
@ -133,9 +160,9 @@ PARALLEL_FOR_LOOP
std::vector<int> coor_c(_ndimension);
std::vector<int> coor_f(_ndimension);
GridBase::CoorFromIndex(coor_f,sf,fine->_rdimensions);
Lexicographic::CoorFromIndex(coor_f,sf,fine->_rdimensions);
for(int d=0;d<_ndimension;d++) coor_c[d]=coor_f[d]/block_r[d];
GridBase::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
Lexicographic::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
// z = A x + y
fineZ._odata[sf]=coarseA._odata[sc]*fineX._odata[sf]+fineY._odata[sf];
@ -198,9 +225,9 @@ inline void blockSum(Lattice<vobj> &coarseData,const Lattice<vobj> &fineData)
std::vector<int> coor_c(_ndimension);
std::vector<int> coor_f(_ndimension);
GridBase::CoorFromIndex(coor_f,sf,fine->_rdimensions);
Lexicographic::CoorFromIndex(coor_f,sf,fine->_rdimensions);
for(int d=0;d<_ndimension;d++) coor_c[d]=coor_f[d]/block_r[d];
GridBase::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
Lexicographic::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
coarseData._odata[sc]=coarseData._odata[sc]+fineData._odata[sf];
@ -284,9 +311,9 @@ inline void blockPromote(const Lattice<iVector<CComplex,nbasis > > &coarseData,
std::vector<int> coor_c(_ndimension);
std::vector<int> coor_f(_ndimension);
GridBase::CoorFromIndex(coor_f,sf,fine->_rdimensions);
Lexicographic::CoorFromIndex(coor_f,sf,fine->_rdimensions);
for(int d=0;d<_ndimension;d++) coor_c[d]=coor_f[d]/block_r[d];
GridBase::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
Lexicographic::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
for(int i=0;i<nbasis;i++) {
if(i==0) fineData._odata[sf]=coarseData._odata[sc](i) * Basis[i]._odata[sf];

28
lib/lattice/Lattice_transpose.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_transpose.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_TRANSPOSE_H
#define GRID_LATTICE_TRANSPOSE_H

30
lib/lattice/Lattice_unary.h
View File

@ -1,3 +1,33 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_unary.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_UNARY_H
#define GRID_LATTICE_UNARY_H

29
lib/lattice/Lattice_where.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_where.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_LATTICE_WHERE_H
#define GRID_LATTICE_WHERE_H
namespace Grid {

205
lib/parallelIO/BinaryIO.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/parallelIO/BinaryIO.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_BINARY_IO_H
#define GRID_BINARY_IO_H
@ -107,7 +135,7 @@ class BinaryIO {
}
}
template<class vobj,class fobj,class munger> static inline void Uint32Checksum(Lattice<vobj> lat,munger munge,uint32_t &csum)
template<class vobj,class fobj,class munger> static inline void Uint32Checksum(Lattice<vobj> &lat,munger munge,uint32_t &csum)
{
typedef typename vobj::scalar_object sobj;
GridBase *grid = lat._grid ;
@ -118,7 +146,7 @@ class BinaryIO {
csum = 0;
std::vector<int> lcoor;
for(int l=0;l<grid->lSites();l++){
grid->CoorFromIndex(lcoor,l,grid->_ldimensions);
Lexicographic::CoorFromIndex(lcoor,l,grid->_ldimensions);
peekLocalSite(siteObj,lat,lcoor);
munge(siteObj,fileObj,csum);
}
@ -232,6 +260,113 @@ class BinaryIO {
return csum;
}
static inline uint32_t writeRNGSerial(GridSerialRNG &serial,GridParallelRNG &parallel,std::string file,int offset)
{
typedef typename GridSerialRNG::RngStateType RngStateType;
const int RngStateCount = GridSerialRNG::RngStateCount;
GridBase *grid = parallel._grid;
int gsites = grid->_gsites;
//////////////////////////////////////////////////
// Serialise through node zero
//////////////////////////////////////////////////
std::cout<< GridLogMessage<< "Serial RNG write I/O "<< file<<std::endl;
std::ofstream fout;
if ( grid->IsBoss() ) {
fout.open(file,std::ios::binary|std::ios::out|std::ios::in);
fout.seekp(offset);
}
uint32_t csum=0;
std::vector<RngStateType> saved(RngStateCount);
int bytes = sizeof(RngStateType)*saved.size();
std::vector<int> gcoor;
for(int gidx=0;gidx<gsites;gidx++){
int rank,o_idx,i_idx;
grid->GlobalIndexToGlobalCoor(gidx,gcoor);
grid->GlobalCoorToRankIndex(rank,o_idx,i_idx,gcoor);
int l_idx=parallel.generator_idx(o_idx,i_idx);
if( rank == grid->ThisRank() ){
// std::cout << "rank" << rank<<" Getting state for index "<<l_idx<<std::endl;
parallel.GetState(saved,l_idx);
}
grid->Broadcast(rank,(void *)&saved[0],bytes);
if ( grid->IsBoss() ) {
Uint32Checksum((uint32_t *)&saved[0],bytes,csum);
fout.write((char *)&saved[0],bytes);
}
}
if ( grid->IsBoss() ) {
serial.GetState(saved,0);
Uint32Checksum((uint32_t *)&saved[0],bytes,csum);
fout.write((char *)&saved[0],bytes);
}
grid->Broadcast(0,(void *)&csum,sizeof(csum));
return csum;
}
static inline uint32_t readRNGSerial(GridSerialRNG &serial,GridParallelRNG &parallel,std::string file,int offset)
{
typedef typename GridSerialRNG::RngStateType RngStateType;
const int RngStateCount = GridSerialRNG::RngStateCount;
GridBase *grid = parallel._grid;
int gsites = grid->_gsites;
//////////////////////////////////////////////////
// Serialise through node zero
//////////////////////////////////////////////////
std::cout<< GridLogMessage<< "Serial RNG read I/O "<< file<<std::endl;
std::ifstream fin(file,std::ios::binary|std::ios::in);
fin.seekg(offset);
uint32_t csum=0;
std::vector<RngStateType> saved(RngStateCount);
int bytes = sizeof(RngStateType)*saved.size();
std::vector<int> gcoor;
for(int gidx=0;gidx<gsites;gidx++){
int rank,o_idx,i_idx;
grid->GlobalIndexToGlobalCoor(gidx,gcoor);
grid->GlobalCoorToRankIndex(rank,o_idx,i_idx,gcoor);
int l_idx=parallel.generator_idx(o_idx,i_idx);
if ( grid->IsBoss() ) {
fin.read((char *)&saved[0],bytes);
Uint32Checksum((uint32_t *)&saved[0],bytes,csum);
}
grid->Broadcast(0,(void *)&saved[0],bytes);
if( rank == grid->ThisRank() ){
parallel.SetState(saved,l_idx);
}
}
if ( grid->IsBoss() ) {
fin.read((char *)&saved[0],bytes);
serial.SetState(saved,0);
Uint32Checksum((uint32_t *)&saved[0],bytes,csum);
}
grid->Broadcast(0,(void *)&csum,sizeof(csum));
return csum;
}
template<class vobj,class fobj,class munger>
static inline uint32_t readObjectParallel(Lattice<vobj> &Umu,std::string file,munger munge,int offset,const std::string &format)
{
@ -266,7 +401,7 @@ class BinaryIO {
int IOnode = 1;
for(int d=0;d<grid->_ndimension;d++) {
if ( d==0 ) parallel[d] = 0;
if ( d == 0 ) parallel[d] = 0;
if (parallel[d]) {
range[d] = grid->_ldimensions[d];
start[d] = grid->_processor_coor[d]*range[d];
@ -284,6 +419,7 @@ class BinaryIO {
{
uint32_t tmp = IOnode;
grid->GlobalSum(tmp);
std::cout<< std::dec ;
std::cout<< GridLogMessage<< "Parallel read I/O to "<< file << " with " <<tmp<< " IOnodes for subslice ";
for(int d=0;d<grid->_ndimension;d++){
std::cout<< range[d];
@ -306,9 +442,9 @@ class BinaryIO {
// available (how short sighted is that?)
//////////////////////////////////////////////////////////
Umu = zero;
uint32_t csum=0;
static uint32_t csum=0;
fobj fileObj;
sobj siteObj;
static sobj siteObj; // Static to place in symmetric region for SHMEM
// need to implement these loops in Nd independent way with a lexico conversion
for(int tlex=0;tlex<slice_vol;tlex++){
@ -318,7 +454,7 @@ class BinaryIO {
std::vector<int> lsite(nd);
std::vector<int> iosite(nd);
grid->CoorFromIndex(tsite,tlex,range);
Lexicographic::CoorFromIndex(tsite,tlex,range);
for(int d=0;d<nd;d++){
lsite[d] = tsite[d]%grid->_ldimensions[d]; // local site
@ -328,7 +464,7 @@ class BinaryIO {
/////////////////////////
// Get the rank of owner of data
/////////////////////////
int rank, o_idx,i_idx, g_idx;
int rank, o_idx,i_idx, g_idx;
grid->GlobalCoorToRankIndex(rank,o_idx,i_idx,gsite);
grid->GlobalCoorToGlobalIndex(gsite,g_idx);
@ -346,23 +482,24 @@ class BinaryIO {
if(ieee64) le64toh_v((void *)&fileObj,sizeof(fileObj));
munge(fileObj,siteObj,csum);
if ( rank != myrank ) {
grid->SendTo((void *)&siteObj,rank,sizeof(siteObj));
} else {
pokeLocalSite(siteObj,Umu,lsite);
}
// Possibly do transport through pt2pt
if ( rank != iorank ) {
if ( (myrank == rank) || (myrank==iorank) ) {
grid->SendRecvPacket((void *)&siteObj,(void *)&siteObj,iorank,rank,sizeof(siteObj));
}
} else {
if ( myrank == rank ) {
grid->RecvFrom((void *)&siteObj,iorank,sizeof(siteObj));
}
// Poke at destination
if ( myrank == rank ) {
pokeLocalSite(siteObj,Umu,lsite);
}
}
grid->Barrier(); // necessary?
}
grid->GlobalSum(csum);
grid->Barrier();
return csum;
}
@ -397,7 +534,7 @@ class BinaryIO {
for(int d=0;d<grid->_ndimension;d++) {
if ( d==0 ) parallel[d] = 0;
if ( d!= grid->_ndimension-1 ) parallel[d] = 0;
if (parallel[d]) {
range[d] = grid->_ldimensions[d];
@ -444,10 +581,10 @@ class BinaryIO {
uint32_t csum=0;
fobj fileObj;
sobj siteObj;
static sobj siteObj; // static for SHMEM target; otherwise dynamic allocate with AlignedAllocator
// need to implement these loops in Nd independent way with a lexico conversion
// should aggregate a whole chunk and then write.
// need to implement these loops in Nd independent way with a lexico conversion
for(int tlex=0;tlex<slice_vol;tlex++){
std::vector<int> tsite(nd); // temporary mixed up site
@ -455,7 +592,7 @@ class BinaryIO {
std::vector<int> lsite(nd);
std::vector<int> iosite(nd);
grid->CoorFromIndex(tsite,tlex,range);
Lexicographic::CoorFromIndex(tsite,tlex,range);
for(int d=0;d<nd;d++){
lsite[d] = tsite[d]%grid->_ldimensions[d]; // local site
@ -473,13 +610,21 @@ class BinaryIO {
////////////////////////////////
// iorank writes from the seek
////////////////////////////////
if (myrank == iorank) {
// Owner of data peeks it
peekLocalSite(siteObj,Umu,lsite);
if ( rank != myrank ) {
grid->RecvFrom((void *)&siteObj,rank,sizeof(siteObj));
} else {
peekLocalSite(siteObj,Umu,lsite);
// Pair of nodes may need to do pt2pt send
if ( rank != iorank ) { // comms is necessary
if ( (myrank == rank) || (myrank==iorank) ) { // and we have to do it
// Send to IOrank
grid->SendRecvPacket((void *)&siteObj,(void *)&siteObj,rank,iorank,sizeof(siteObj));
}
}
grid->Barrier(); // necessary?
if (myrank == iorank) {
munge(siteObj,fileObj,csum);
@ -491,13 +636,7 @@ class BinaryIO {
fout.seekp(offset+g_idx*sizeof(fileObj));
fout.write((char *)&fileObj,sizeof(fileObj));
} else {
if ( myrank == rank ) {
peekLocalSite(siteObj,Umu,lsite);
grid->SendTo((void *)&siteObj,iorank,sizeof(siteObj));
}
}
grid->Barrier(); // necessary// or every 16 packets to rate throttle??
}
grid->GlobalSum(csum);

140
lib/parallelIO/NerscIO.h
View File

@ -1,3 +1,32 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/parallelIO/NerscIO.h
Copyright (C) 2015
Author: Matt Spraggs <matthew.spraggs@gmail.com>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_NERSC_IO_H
#define GRID_NERSC_IO_H
@ -51,7 +80,6 @@ class NerscField {
std::string floating_point;
};
//////////////////////////////////////////////////////////////////////
// Bit and Physical Checksumming and QA of data
//////////////////////////////////////////////////////////////////////
@ -69,8 +97,9 @@ inline void NerscGrid(GridBase *grid,NerscField &header)
template<class GaugeField>
inline void NerscStatistics(GaugeField & data,NerscField &header)
{
header.link_trace=Grid::QCD::WilsonLoops<GaugeField>::linkTrace(data);
header.plaquette =Grid::QCD::WilsonLoops<GaugeField>::avgPlaquette(data);
// How to convert data precision etc...
header.link_trace=Grid::QCD::WilsonLoops<PeriodicGimplR>::linkTrace(data);
header.plaquette =Grid::QCD::WilsonLoops<PeriodicGimplR>::avgPlaquette(data);
}
inline void NerscMachineCharacteristics(NerscField &header)
@ -181,9 +210,12 @@ inline void NerscMachineCharacteristics(NerscField &header)
class NerscIO : public BinaryIO {
public:
static inline void truncate(std::string file){
std::ofstream fout(file,std::ios::out);
}
static inline unsigned int writeHeader(NerscField &field,std::string file)
{
std::ofstream fout(file,std::ios::out);
std::ofstream fout(file,std::ios::out|std::ios::in);
fout.seekp(0,std::ios::beg);
fout << "BEGIN_HEADER" << std::endl;
@ -201,8 +233,7 @@ class NerscIO : public BinaryIO {
fout << "BOUNDARY_"<<i+1<<" = " << field.boundary[i] << std::endl;
}
fout << "CHECKSUM = "<< std::hex << std::setw(10) << field.checksum << std::endl;
fout << std::dec;
fout << "CHECKSUM = "<< std::hex << std::setw(10) << field.checksum << std::dec<<std::endl;
fout << "ENSEMBLE_ID = " << field.ensemble_id << std::endl;
fout << "ENSEMBLE_LABEL = " << field.ensemble_label << std::endl;
@ -287,9 +318,6 @@ static inline int readHeader(std::string file,GridBase *grid, NerscField &field
return field.data_start;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Now the meat: the object readers
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -317,17 +345,17 @@ static inline void readConfiguration(Lattice<iLorentzColourMatrix<vsimd> > &Umu,
if ( header.data_type == std::string("4D_SU3_GAUGE") ) {
if ( ieee32 || ieee32big ) {
// csum=BinaryIO::readObjectSerial<iLorentzColourMatrix<vsimd>, LorentzColour2x3F>
csum=BinaryIO::readObjectParallel<iLorentzColourMatrix<vsimd>, LorentzColour2x3F>
csum=BinaryIO::readObjectParallel<iLorentzColourMatrix<vsimd>, LorentzColour2x3F>
(Umu,file,Nersc3x2munger<LorentzColour2x3F,LorentzColourMatrix>(), offset,format);
}
if ( ieee64 || ieee64big ) {
// csum=BinaryIO::readObjectSerial<iLorentzColourMatrix<vsimd>, LorentzColour2x3D>
//csum=BinaryIO::readObjectSerial<iLorentzColourMatrix<vsimd>, LorentzColour2x3D>
csum=BinaryIO::readObjectParallel<iLorentzColourMatrix<vsimd>, LorentzColour2x3D>
(Umu,file,Nersc3x2munger<LorentzColour2x3D,LorentzColourMatrix>(),offset,format);
(Umu,file,Nersc3x2munger<LorentzColour2x3D,LorentzColourMatrix>(),offset,format);
}
} else if ( header.data_type == std::string("4D_SU3_GAUGE_3X3") ) {
if ( ieee32 || ieee32big ) {
// csum=BinaryIO::readObjectSerial<iLorentzColourMatrix<vsimd>,LorentzColourMatrixF>
//csum=BinaryIO::readObjectSerial<iLorentzColourMatrix<vsimd>,LorentzColourMatrixF>
csum=BinaryIO::readObjectParallel<iLorentzColourMatrix<vsimd>,LorentzColourMatrixF>
(Umu,file,NerscSimpleMunger<LorentzColourMatrixF,LorentzColourMatrix>(),offset,format);
}
@ -344,6 +372,7 @@ static inline void readConfiguration(Lattice<iLorentzColourMatrix<vsimd> > &Umu,
assert(fabs(clone.plaquette -header.plaquette ) < 1.0e-5 );
assert(fabs(clone.link_trace-header.link_trace) < 1.0e-6 );
assert(csum == header.checksum );
std::cout<<GridLogMessage <<"Read NERSC Configuration "<<file<< " and plaquette, link trace, and checksum agree"<<std::endl;
@ -377,6 +406,8 @@ static inline void writeConfiguration(Lattice<iLorentzColourMatrix<vsimd> > &Umu
uint32_t csum;
int offset;
truncate(file);
if ( two_row ) {
header.floating_point = std::string("IEEE64BIG");
@ -389,11 +420,11 @@ static inline void writeConfiguration(Lattice<iLorentzColourMatrix<vsimd> > &Umu
std::string file1 = file+"para";
int offset1 = writeHeader(header,file1);
int csum1=BinaryIO::writeObjectParallel<vobj,fobj2D>(Umu,file1,munge,offset,header.floating_point);
//int csum1=BinaryIO::writeObjectSerial<vobj,fobj2D>(Umu,file1,munge,offset,header.floating_point);
std::cout << GridLogMessage << " TESTING PARALLEL WRITE offsets " << offset1 << " "<< offset << std::endl;
std::cout << GridLogMessage <<std::hex<< " TESTING PARALLEL WRITE csums " << csum1 << " "<< csum << std::endl;
std::cout << std::dec;
std::cout << GridLogMessage << " TESTING PARALLEL WRITE csums " << csum1 << " "<<std::hex<< csum << std::dec<< std::endl;
assert(offset1==offset);
assert(csum1==csum);
@ -404,13 +435,90 @@ static inline void writeConfiguration(Lattice<iLorentzColourMatrix<vsimd> > &Umu
NerscSimpleUnmunger<fobj3D,sobj> munge;
BinaryIO::Uint32Checksum<vobj,fobj3D>(Umu, munge,header.checksum);
offset = writeHeader(header,file);
csum=BinaryIO::writeObjectSerial<vobj,fobj3D>(Umu,file,munge,offset,header.floating_point);
// csum=BinaryIO::writeObjectSerial<vobj,fobj3D>(Umu,file,munge,offset,header.floating_point);
csum=BinaryIO::writeObjectParallel<vobj,fobj3D>(Umu,file,munge,offset,header.floating_point);
}
std::cout<<GridLogMessage <<"Written NERSC Configuration "<<file<< " checksum "<<std::hex<<csum<< std::dec<<" plaq "<< header.plaquette <<std::endl;
}
///////////////////////////////
// RNG state
///////////////////////////////
static inline void writeRNGState(GridSerialRNG &serial,GridParallelRNG &parallel,std::string file)
{
typedef typename GridParallelRNG::RngStateType RngStateType;
// Following should become arguments
NerscField header;
header.sequence_number = 1;
header.ensemble_id = "UKQCD";
header.ensemble_label = "DWF";
GridBase *grid = parallel._grid;
NerscGrid(grid,header);
header.link_trace=0.0;
header.plaquette=0.0;
NerscMachineCharacteristics(header);
uint32_t csum;
int offset;
#ifdef RNG_RANLUX
header.floating_point = std::string("UINT64");
header.data_type = std::string("RANLUX48");
#else
header.floating_point = std::string("UINT32");
header.data_type = std::string("MT19937");
#endif
truncate(file);
offset = writeHeader(header,file);
csum=BinaryIO::writeRNGSerial(serial,parallel,file,offset);
header.checksum = csum;
offset = writeHeader(header,file);
std::cout<<GridLogMessage <<"Written NERSC RNG STATE "<<file<< " checksum "<<std::hex<<csum<<std::dec<<std::endl;
}
static inline void readRNGState(GridSerialRNG &serial,GridParallelRNG & parallel,NerscField& header,std::string file)
{
typedef typename GridParallelRNG::RngStateType RngStateType;
GridBase *grid = parallel._grid;
int offset = readHeader(file,grid,header);
NerscField clone(header);
std::string format(header.floating_point);
std::string data_type(header.data_type);
#ifdef RNG_RANLUX
assert(format == std::string("UINT64"));
assert(data_type == std::string("RANLUX48"));
#else
assert(format == std::string("UINT32"));
assert(data_type == std::string("MT19937"));
#endif
// depending on datatype, set up munger;
// munger is a function of <floating point, Real, data_type>
uint32_t csum=BinaryIO::readRNGSerial(serial,parallel,file,offset);
std::cerr<<" Csum "<< csum << " "<< header.checksum <<std::endl;
assert(csum == header.checksum );
std::cout<<GridLogMessage <<"Read NERSC RNG file "<<file<< " format "<< data_type <<std::endl;
}
};
}}
#endif

0
lib/pugixml/.dirstamp Normal file
View File

32
lib/qcd/QCD.h
View File

@ -1,3 +1,34 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/QCD.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: neo <cossu@post.kek.jp>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_QCD_H
#define GRID_QCD_H
namespace Grid{
@ -425,7 +456,6 @@ namespace QCD {
#include <qcd/spin/TwoSpinor.h>
#include <qcd/utils/LinalgUtils.h>
#include <qcd/utils/CovariantCshift.h>
#include <qcd/utils/WilsonLoops.h>
#include <qcd/utils/SUn.h>
#include <qcd/action/Actions.h>
#include <qcd/hmc/integrators/Integrator.h>

28
lib/qcd/action/ActionBase.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/ActionBase.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef QCD_ACTION_BASE
#define QCD_ACTION_BASE
namespace Grid {

36
lib/qcd/action/ActionParams.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/ActionParams.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_QCD_ACTION_PARAMS_H
#define GRID_QCD_ACTION_PARAMS_H
@ -6,10 +34,16 @@ namespace QCD {
// These can move into a params header and be given MacroMagic serialisation
struct GparityWilsonImplParams {
bool overlapCommsCompute;
std::vector<int> twists;
GparityWilsonImplParams () : twists(Nd,0), overlapCommsCompute(false) {};
};
struct WilsonImplParams { };
struct WilsonImplParams {
bool overlapCommsCompute;
WilsonImplParams() : overlapCommsCompute(false) {};
};
struct OneFlavourRationalParams {
RealD lo;

92
lib/qcd/action/Actions.h
View File

@ -1,11 +1,38 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/Actions.h
Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: neo <cossu@post.kek.jp>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_QCD_ACTIONS_H
#define GRID_QCD_ACTIONS_H
// Some reorganisation likely required as both Chroma and IroIro
// are separating the concept of the operator from that of action.
//
// The FermAction contains methods to create
// * Linear operators (Hermitian and non-hermitian) .. my LinearOperator
// * System solvers (Hermitian and non-hermitian) .. my OperatorFunction
// * MultiShift System solvers (Hermitian and non-hermitian) .. my OperatorFunction
@ -16,26 +43,53 @@
#include <qcd/action/ActionBase.h>
#include <qcd/action/ActionParams.h>
////////////////////////////////////////////
// Utility functions
////////////////////////////////////////////
#include <qcd/action/gauge/GaugeImpl.h>
#include <qcd/utils/WilsonLoops.h>
#include <qcd/action/fermion/WilsonCompressor.h> //used by all wilson type fermions
#include <qcd/action/fermion/FermionOperatorImpl.h>
#include <qcd/action/fermion/FermionOperator.h>
#include <qcd/action/fermion/WilsonKernels.h> //used by all wilson type fermions
////////////////////////////////////////////
// Gauge Actions
////////////////////////////////////////////
#include <qcd/action/gauge/WilsonGaugeAction.h>
#include <qcd/action/gauge/PlaqPlusRectangleAction.h>
namespace Grid {
namespace QCD {
typedef WilsonGaugeAction<LatticeGaugeField> WilsonGaugeActionR;
typedef WilsonGaugeAction<LatticeGaugeFieldF> WilsonGaugeActionF;
typedef WilsonGaugeAction<LatticeGaugeFieldD> WilsonGaugeActionD;
typedef WilsonGaugeAction<PeriodicGimplR> WilsonGaugeActionR;
typedef WilsonGaugeAction<PeriodicGimplF> WilsonGaugeActionF;
typedef WilsonGaugeAction<PeriodicGimplD> WilsonGaugeActionD;
typedef PlaqPlusRectangleAction<PeriodicGimplR> PlaqPlusRectangleActionR;
typedef PlaqPlusRectangleAction<PeriodicGimplF> PlaqPlusRectangleActionF;
typedef PlaqPlusRectangleAction<PeriodicGimplD> PlaqPlusRectangleActionD;
typedef IwasakiGaugeAction<PeriodicGimplR> IwasakiGaugeActionR;
typedef IwasakiGaugeAction<PeriodicGimplF> IwasakiGaugeActionF;
typedef IwasakiGaugeAction<PeriodicGimplD> IwasakiGaugeActionD;
typedef SymanzikGaugeAction<PeriodicGimplR> SymanzikGaugeActionR;
typedef SymanzikGaugeAction<PeriodicGimplF> SymanzikGaugeActionF;
typedef SymanzikGaugeAction<PeriodicGimplD> SymanzikGaugeActionD;
typedef WilsonGaugeAction<ConjugateGimplR> ConjugateWilsonGaugeActionR;
typedef WilsonGaugeAction<ConjugateGimplF> ConjugateWilsonGaugeActionF;
typedef WilsonGaugeAction<ConjugateGimplD> ConjugateWilsonGaugeActionD;
typedef PlaqPlusRectangleAction<ConjugateGimplR> ConjugatePlaqPlusRectangleActionR;
typedef PlaqPlusRectangleAction<ConjugateGimplF> ConjugatePlaqPlusRectangleActionF;
typedef PlaqPlusRectangleAction<ConjugateGimplD> ConjugatePlaqPlusRectangleActionD;
typedef IwasakiGaugeAction<ConjugateGimplR> ConjugateIwasakiGaugeActionR;
typedef IwasakiGaugeAction<ConjugateGimplF> ConjugateIwasakiGaugeActionF;
typedef IwasakiGaugeAction<ConjugateGimplD> ConjugateIwasakiGaugeActionD;
typedef SymanzikGaugeAction<ConjugateGimplR> ConjugateSymanzikGaugeActionR;
typedef SymanzikGaugeAction<ConjugateGimplF> ConjugateSymanzikGaugeActionF;
typedef SymanzikGaugeAction<ConjugateGimplD> ConjugateSymanzikGaugeActionD;
}}
////////////////////////////////////////////////////////////////////////////////////////////////////
@ -55,15 +109,16 @@ typedef WilsonGaugeAction<LatticeGaugeFieldD> WilsonGaugeActionD;
#define FermOpTemplateInstantiate(A) \
template class A<WilsonImplF>; \
template class A<WilsonImplD>;
// template class A<GparityWilsonImplF>; \
// template class A<GparityWilsonImplD>;
template class A<WilsonImplD>; \
template class A<GparityWilsonImplF>; \
template class A<GparityWilsonImplD>;
////////////////////////////////////////////
// Fermion operators / actions
////////////////////////////////////////////
#include <qcd/action/fermion/WilsonFermion.h> // 4d wilson like
#include <qcd/action/fermion/WilsonTMFermion.h> // 4d wilson like
#include <qcd/action/fermion/WilsonFermion5D.h> // 5d base used by all 5d overlap types
//#include <qcd/action/fermion/CloverFermion.h>
@ -100,6 +155,10 @@ typedef WilsonFermion<WilsonImplR> WilsonFermionR;
typedef WilsonFermion<WilsonImplF> WilsonFermionF;
typedef WilsonFermion<WilsonImplD> WilsonFermionD;
typedef WilsonTMFermion<WilsonImplR> WilsonTMFermionR;
typedef WilsonTMFermion<WilsonImplF> WilsonTMFermionF;
typedef WilsonTMFermion<WilsonImplD> WilsonTMFermionD;
typedef DomainWallFermion<WilsonImplR> DomainWallFermionR;
typedef DomainWallFermion<WilsonImplF> DomainWallFermionF;
typedef DomainWallFermion<WilsonImplD> DomainWallFermionD;
@ -165,11 +224,6 @@ typedef DomainWallFermion<GparityWilsonImplD> GparityDomainWallFermionD;
#include <qcd/action/pseudofermion/TwoFlavourEvenOdd.h>
#include <qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h>
//IroIro inserted general "Nf" param; could also be done,
//but not clear why unless into large Nf BSM studies
//Even there, don't want the explicit (2) on power denominator
//if even number of flavours, so further generalised interface
//would be required but easy.
#include <qcd/action/pseudofermion/OneFlavourRational.h>
#include <qcd/action/pseudofermion/OneFlavourRationalRatio.h>
#include <qcd/action/pseudofermion/OneFlavourEvenOddRational.h>

35
lib/qcd/action/fermion/CayleyFermion5D.cc
View File

@ -1,3 +1,33 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/CayleyFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid.h>
namespace Grid {
namespace QCD {
@ -114,7 +144,7 @@ namespace QCD {
// Apply Dw
this->DW(psi,Din,DaggerYes);
Meooe5D(Din,chi);
MeooeDag5D(Din,chi);
int Ls=this->Ls;
for(int s=0;s<Ls;s++){
@ -163,7 +193,6 @@ namespace QCD {
FermionField tmp(psi._grid);
// Assemble the 5d matrix
Meooe5D(psi,tmp);
#if 0
std::cout << "Meooe Test replacement norm2 tmp = " <<norm2(tmp)<<std::endl;
for(int s=0;s<Ls;s++){
@ -202,7 +231,7 @@ namespace QCD {
this->DhopOE(psi,tmp,DaggerYes);
}
Meooe5D(tmp,chi);
MeooeDag5D(tmp,chi);
#if 0
std::cout << "Meooe Test replacement norm2 chi new = " <<norm2(chi)<<std::endl;
// Assemble the 5d matrix

28
lib/qcd/action/fermion/CayleyFermion5D.h
View File

@ -1,3 +1,31 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/CayleyFermion5D.h
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_QCD_CAYLEY_FERMION_H
#define GRID_QCD_CAYLEY_FERMION_H

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