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692 Commits

Author SHA1 Message Date
paboyle
de3e79d300 red black for Ls vectorised is 4d red black. Update accordingly now I've made this choice 2016-07-14 23:49:42 +01:00
paboyle
adbc7c1188 Adding files for multiple implementations (cache opt) and Ls vectorisation 
of the 5D cayley form chiral fermions for the 5d matrix. With Ls entirely
in the vector direction, s-hopping terms involve rotations.

The serial dependence of the LDU inversion for Mobius and 4d even odd
checkerboarding is removed by simply applying Ls^2 operations (vectorised
many ways) as a dense matrix operation.

This should give similar throughput but high flops (non-compulsory flops)
but enable use of the KNL cache friendly kernels throughout the code.

Ls is still constrained to be a multiple of Nsimd, which is as much as 8 for AVX512
with single precision.
 2016-07-14 22:59:21 +01:00
Guido Cossu
9dc345e8e8 Debugged smearing and adding HMC functions for hirep 2016-07-13 17:51:18 +01:00
Guido Cossu
a9ae30f868 Added representations definitions for the HMC 2016-07-12 13:36:10 +01:00
paboyle
ef97e32152 Adding persistent communicators 2016-07-08 17:16:08 +01:00
Guido Cossu
5028969d4b Added generators for the adjoint representation 2016-07-08 15:40:11 +01:00
paboyle
a0676beeb1 Open up dependency on Eigen and FFTW 2016-07-07 22:31:07 +01:00
Guido Cossu
3c49ddfaa4 Merge branch 'temporary-smearing' into develop 2016-07-07 14:04:59 +01:00
Guido Cossu
ffb8b3116c Tested smeared RHMC Wilson1p1, accepting 2016-07-07 11:49:36 +01:00
Christopher Kelly
713520d3d2 Added tester for mixed CG 2016-07-06 16:18:19 -04:00
Christopher Kelly
85ed8175cb Implemented mixed precision CG. Fixed filelist to exclude lib/Old directory and include Config.h. 2016-07-06 15:57:04 -04:00
Guido Cossu
e87182cf98 Debugged the copy constructor of the Lattice class 2016-07-06 15:31:00 +01:00
Guido Cossu
e3d5319470 Debugged the real() and imag() functions and added tests to Test_Simd 2016-07-06 14:16:03 +01:00
Guido Cossu
3e3b367aa9 Small changes in the Log files 2016-07-05 15:05:28 +01:00
Guido Cossu
9cb90f714e Merge remote-tracking branch 'origin/develop' into temporary-smearing 2016-07-04 17:28:40 +01:00
Guido Cossu
6ce174cd60 Testing smearing for RHMC routines 2016-07-04 16:36:49 +01:00
Guido Cossu
17ca5240f7 Testet smeared EOWilsonRatio, accepts 2016-07-04 16:25:15 +01:00
Guido Cossu
2daffdf95d Tested smeared WilsonRatio action, accepts 2016-07-04 16:17:28 +01:00
Guido Cossu
149f826601 Tested smearing for Nf2 WilsonFermionAction, non EO: accepts 2016-07-04 16:09:19 +01:00
Guido Cossu
565e9329ba Changed the colouring classes 2016-06-30 16:51:03 +01:00
paboyle
8ac021de73 Added a test an fixed it for red black precon Ls innermost vectorised DWF 2016-06-07 13:16:56 -07:00
paboyle
53d06046b0 Compiling updates for KNL 2016-06-03 03:47:54 -07:00
Antonin Portelli
1c4c287925 Make.inc generation fix 2016-05-01 11:18:25 -07:00
paboyle
5341977948 IMCI fixes. Thought I had committed these. The "real" disambiguation 
between std::real and Grid::real shouldn't have been necessary and I don't
know why only the icpc v16.0 on babbage hits it.
May need a longer term rename of Grid::real or some careful EnableIf work.
 2016-04-30 03:34:16 -07:00
Antonin Portelli
344d251fc4 re-fix of test Make.inc 2016-04-30 00:24:50 -07:00
Antonin Portelli
f6c53e5039 Merge commit '1e554350acae0e67fa7177ed0db9d4f684a54af2' 2016-04-30 00:17:52 -07:00
Antonin Portelli
ba09cbae3e function to read std::vector from a string (blank separated values) 2016-04-30 00:15:44 -07:00
paboyle
8fd8bc25e9 simd 5th dim with rotation 2016-04-19 15:39:00 -07:00
Antonin Portelli
cf2f69812b build system fix 2016-04-14 15:13:55 +01:00
neo
339be37dba Debugging smeared HMC 2016-04-13 17:00:14 +09:00
neo
a87b744621 HMC runs but does not accept with smearing on 2016-04-07 16:45:11 +09:00
paboyle
b1192a8908 Benchmark_zmm added 2016-04-06 03:00:07 -07:00
Guido Cossu
97d0d56bcb Debugging Smearing routines (set_fj) 2016-04-06 17:58:43 +09:00
Guido Cossu
4b1cf580e0 Debugging the Smearing routines 2016-04-05 16:19:30 +09:00
paboyle
f7b1060aed Use headers to clear macros and sub precision 2016-03-31 14:52:37 +01:00
paboyle
1ecbf9794d Merge branch 'master' of https://github.com/paboyle/Grid 2016-03-30 08:37:55 +01:00
paboyle
2ded354403 configure 2016-03-30 00:17:43 -07:00
paboyle
340428a1fe Eigen fixes and HDCR work 2016-03-30 00:16:02 -07:00
paboyle
c77b7ee897 AddSub based alternate SU3 routine 2016-03-28 17:55:22 -06:00
paboyle
61469252fe AVX512 shaken out under SDE 2016-03-28 00:37:12 -06:00
paboyle
02198ac5b5 Tolerance and more coverage 2016-03-28 00:36:17 -06:00
paboyle
165bffc2e7 Avx512 changes for assembler kernels 2016-03-26 22:25:45 -06:00
azusa
f54e0ec9bd Try lanczos to set up hdcr subspace 2016-03-17 10:36:16 +00:00
paboyle
a155a362da Update from HDCR tuning 2016-03-16 02:31:04 -07:00
paboyle
090e7aa930 Merge remote-tracking branch 'origin/chulwoo-dec12-2015' 
Merge Chulwoo's Lanczos related improvements.
Merge Nd!=4 fixes for pure gauge HMC from Evan.
 2016-03-08 09:55:14 +00:00
paboyle
2dce9c3cff HDCR running on 16^3 with 2x-3x speed up. 2016-03-08 01:01:50 -08:00
Jung
1e72bd8b8c Saving Lanczos testing program 2016-03-08 01:49:16 -05:00
paboyle
dc72293398 More timing info 2016-03-06 10:46:55 -08:00
Guido Cossu
2d8bb356e3 Smearing routines compile (still untested) 2016-02-25 02:43:59 +09:00
Guido Cossu
a7251f28c7 Stout smearing compiles (untested) 2016-02-24 03:16:50 +09:00
Jung
9f0d9ade68 Added configure flag for LAPACK. Tested ImplicitlyRestartedLanczos::calc() 
Checking in before cleaning up
 2016-02-20 02:50:32 -05:00
Peter Boyle
b6f6da923e Change to the compressor & stencil interface a little. 2016-02-17 18:27:11 -06:00
Peter Boyle
7f927a541c Shmem related fixes for shmem compile 2016-02-11 07:37:39 -06:00
Jung
411ac49dd7 GparityWilsonTM typedef added. Not yet tested 
Conflicts:
	configure
	lib/qcd/action/fermion/WilsonKernels.h
 2016-01-25 01:36:28 -05:00
Jung
b8fb05a422 Addtional routines for Lanczos (SYM2, Chebyshef).. 2016-01-25 01:26:25 -05:00
Jung
5c57d4f403 Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2 
Conflicts:
	lib/qcd/action/fermion/WilsonKernels.h
 2016-01-11 11:36:45 -05:00
paboyle
d19321dfde Overlap comms compute changes 2016-01-10 19:20:16 +00:00
paboyle
aae8bf31a7 Global edit adding copyright and license info to every source file. 2016-01-02 14:51:32 +00:00
paboyle
491a708225 Twist params set up correctly in gparity even odd 2f DWF + Wilson HMC test 2016-01-02 14:02:41 +00:00
paboyle
5a80930dd2 Charge conjugation boundary conditions for gauge fields implemented as a policy 
class, changing the nature of covariant Cshifts used in
plaquettes, rectangles and staples.

As a result same code is used for the plaq and rect action independent of the BC type.

Should probably isolate the BC in a separate class that Gimpl takes as a template param.
Do the same with smearing policies.

This would then allow composition of BC with smearing etc....
 2016-01-02 13:37:25 +00:00
paboyle
145a295231 Bug fix for stencil with large shifts (3+), would be important to naik term for example but did not 
impact Wilson based nearest neighbour stencils.
 2015-12-30 19:29:48 +00:00
Azusa Yamaguchi
78c4e862ef Plaq, Rectangle, Iwasaki, Symanzik and DBW2 workign and HMC regresses to http://arxiv.org/pdf/hep-lat/0610075.pdf 2015-12-28 16:38:31 +00:00
paboyle
0afcf1cf13 Moved all the HMC tests over to using a single HmcRunner class that manages checkpoint strategies and such like 2015-12-22 11:19:25 +00:00
paboyle
08edbb5cbe HMC bit repro across checkpoints. Fixed parallel RNG issue with threading. 
Conclusion: c++11 distributions not thread safe and must us distinct dist as well as distinct engine
per site. Makes sense when you think of box muller. Also added a reset of dist on fill to ensure
repro across checkpoints.
 2015-12-22 08:54:40 +00:00
paboyle
31ca609d12 HMC checkpointing . 
Need a general HMC framework to work in restart.
 2015-12-20 02:29:51 +00:00
paboyle
5710966324 Options to use mersenne twister OR ranlux48 via --enable-rng flag at configure time. 
Can save and restore RNG state via new (serial) I/O routines in a NERSC header style file.
Store a Parallel (one per site) and a single serial RNG file.
 2015-12-19 18:32:25 +00:00
paboyle
e108e708a3 Wilson TM tests and compiles in 2015-12-17 23:06:33 +00:00
paboyle
67ccb043f1 Added TM fermions for DSDR etc.. 2015-12-17 22:34:28 +00:00
paboyle
34a0fde2ad Fixes to fermion force terms after sign of gamma_mu (0...3) change. 
Thought I had already committed these.

Believe I have got the Gparity fermion force working.

* tests/Test_gpdwf_force.cc     -- correctly predicts dS for two flavour pseudofermion
                                   based on a small dt update of U field.

* tests/Test_hmc_EODWFRatio_Gparity.cc -- ran 1 trajectory on 8^4 with dH=0.21.

Need to accumulate a full plaquette log to believe fully which will take some hours of run time.
 2015-12-15 23:14:12 +00:00
paboyle
af855cc129 Updating to fix peek poke to checkerboarded arrays since Chulwoo needs this. 2015-12-12 07:11:46 +00:00
paboyle
47fe6b5a7c Merge branch 'master' of https://github.com/aportelli/Grid into aportelli-master 2015-12-10 23:14:52 +00:00
paboyle
b3ef09a54d Merge branch 'master' of https://github.com/paboyle/Grid 2015-12-10 23:05:38 +00:00
paboyle
8ed3940048 New files for Chroma regression 2015-12-10 22:55:59 +00:00
paboyle
3ce10aa975 Fix a regression failure on Mobius; chroma regression added 2015-12-10 22:55:00 +00:00
Azusa Yamaguchi
a32a59fc43 Merge branch 'master' of https://github.com/paboyle/Grid 2015-12-09 12:48:44 +00:00
Antonin Portelli
200de272ed IO: serialisable enums 2015-12-08 13:54:00 +00:00
Peter Boyle
26161addd0 Warn fix clang 2015-11-29 11:19:12 +00:00
paboyle
93356fd246 No compile fixes on gcc/Cray 2015-11-29 03:14:44 -08:00
Peter Boyle
f35fc4b76c No compile fixes 2015-11-29 10:59:11 +00:00
paboyle
ca42fe6d32 Merge branch 'master' of github.com:paboyle/Grid 
Merge done
Conflicts:
	lib/serialisation/XmlIO.h
	tests/Test_stencil.cc
 2015-11-28 17:03:43 -08:00
paboyle
b8a38f292d Domain decomposition SAP precon implemented and working but not as fast as I hoped. 2015-11-28 17:01:51 -08:00
Peter Boyle
bc4b252883 Merge branch 'master' of https://github.com/paboyle/Grid 2015-11-29 00:33:01 +00:00
Peter Boyle
fff0f00552 Modest changes 2015-11-29 00:31:57 +00:00
Peter Boyle
42e6055746 Try 1/x for hermitian indef approx 2015-11-29 00:31:19 +00:00
Peter Boyle
01231ce824 Stencil fix 2015-11-29 00:31:02 +00:00
Peter Boyle
41e8038c56 Makefile update 2015-11-29 00:30:19 +00:00
Azusa Yamaguchi
967be91692 update merge 2015-11-26 09:51:41 +00:00
Antonin Portelli
06f8ecea04 Merge commit '899ca41cb8c8f47771bfd37cd895cbc2184e5560' 2015-11-16 18:16:25 +00:00
Antonin Portelli
af19118113 new I/O interface 2015-11-16 18:14:37 +00:00
paboyle
7522e3f0dd Stencil interface change fix no compile 2015-11-07 00:05:10 -08:00
Peter Boyle
f85b9ddd97 Remove nonfunctioning lanczos 2015-11-06 05:21:21 -06:00
paboyle
16c7993434 Merge branch 'master' of github.com:paboyle/Grid 
Conflicts:
	lib/simd/Grid_avx512.h
	lib/simd/Grid_imci.h
 2015-11-04 03:32:10 -08:00
paboyle
5aafdd7e1a Inline asm for KNL, KNC, Skylake Xeon 2015-11-04 03:21:15 -08:00
Peter Boyle
dfc1de6f60 Merge branch 'master' of github.com:paboyle/Grid 2015-11-04 05:14:26 -06:00
Peter Boyle
f87526a04f Make ICC happy 2015-11-04 05:14:03 -06:00
Peter Boyle
9183920e8b Added an even odd stencil test, shook out a problem with spread out x-direction. 
Generalise test to allow different types of "Field" to be used.
 2015-11-04 10:03:04 +00:00
Peter Boyle
01f286c9fe Better testing for red black cshift which was sufficient to chase down a spread out x-direction problem. 2015-11-04 10:02:17 +00:00
Antonin Portelli
1b22ce5720 tests Make.inc fix 2015-10-27 10:47:52 +00:00
Peter Boyle
41299da406 files added 2015-10-09 01:01:46 +02:00
Peter Boyle
2d95dac6b6 Lanczos untested/partially tested additions. In middle of shake out but at least compiles 2015-10-09 00:40:25 +02:00
Peter Boyle
44fecd4d8d Lanczos test 2015-10-09 00:39:21 +02:00
paboyle
3a478e5f2a No compile babbage fix 2015-09-30 16:03:05 -07:00
Peter Boyle
9f4f65cb46 Added a decoupled memory system benchmark to remove thread synch overhead 2015-09-26 18:23:57 -07:00
Peter Boyle
5ef42add2d Changes to remove warnings under icc; disambiguate AVX512 from IMCI correctly 
and drop swizzles in AVX512. Don't know why these compiled.
 2015-09-23 05:23:45 -07:00
Peter Boyle
2f38ebc446 Reintroducing the hand unrolled loops 2015-09-08 17:45:30 +01:00
Peter Boyle
357c6ab46d Reunitarise. Complete the HMC and integrator changes. 2015-08-31 16:32:04 +01:00
Peter Boyle
755dca9533 Added ForceGradient integrator. dH dropped so seems to work. Will only 
believe it is right once I have pulled a dt^4 error scaling plot out.
 2015-08-31 06:23:02 +01:00
Peter Boyle
29fd004d54 Unified integrator and integrator algorithm into virtual class used as a policy for the 
HMC.
 2015-08-30 13:39:19 +01:00
Peter Boyle
aa52fdadcc Global edit on HMC sector -- making GaugeField a template parameter and 
preparing to pass integrator, smearing, bc's as policy classes to hmc.

Propose to unify "integrator" and integrator algorithm in a base/derived
way to override step. Want to read through ForceGradient to ensure
that abstraction covers the force gradient case.
 2015-08-30 12:18:34 +01:00
Peter Boyle
76d752585b Started a tidy up in the HMC sector. Now comfortable with the two level integrators; 
to a little figure out what Guido had done & why -- but there is a neat saving of force
evaluations across the nesting time boundary making use of linearity of the leapP in dt.

I cleaned up the printing, reduced the volume of code, in the process sharing printing
between all integrators. Placed an assert that the total integration time for all integrators
must match at end of trajectory.

Have now verified e-dH = 1 for nested integrators in Wilson/Wilson runs with both
Omelyan and with Leapfrog so substantial confidence gained.
 2015-08-29 17:18:43 +01:00
Peter Boyle
dc814f30da Binary IO file for generic Grid array parallel I/O. 
Number of IO MPI tasks can be varied by selecting which
dimensions use parallel IO and which dimensions use Serial send to boss
I/O.

Thus can neck down from, say 1024 nodes = 4x4x8x8 to {1,8,32,64,128,256,1024} nodes
doing the I/O.

Interpolates nicely between ALL nodes write their data, a single boss per time-plane
in processor space [old UKQCD fortran code did this], and a single node doing all I/O.

Not sure I have the transfer sizes big enough and am not overly convinced fstream
is guaranteed to not give buffer inconsistencies unless I set streambuf size to zero.

Practically it has worked on 8 tasks, 2x1x2x2 writing /cloning NERSC configurations
on my MacOS + OpenMPI and Clang environment.

It is VERY easy to switch to pwrite at a later date, and also easy to send x-strips around from
each node in order to gather bigger chunks at the syscall level.

That would push us up to the circa 8x 18*4*8 == 4KB size write chunk, and by taking, say, x/y non
parallel we get to 16MB contiguous chunks written in multi 4KB transactions
per IOnode in 64^3 lattices for configuration I/O.

I suspect this is fine for system performance.
 2015-08-26 13:40:29 +01:00
Peter Boyle
476da3ee62 Separated IO reader/writers into a proper abstract base, 
derived relationship. Have Text/Binary/Xml versions of
Reader & Writer.

Any new Reader/Writer class inheriting the interface can give object serialisation
to any desired format now.

      new file:   lib/serialisation/BaseIO.h
      modified:   lib/serialisation/BinaryIO.h
      modified:   lib/serialisation/Serialisation.h
      modified:   lib/serialisation/TextIO.h
      modified:   lib/serialisation/XmlIO.h

The test uses the Xml, Binary and Text formats as well as cout << Object.
 2015-08-21 10:06:33 +01:00
Peter Boyle
35818fdf6c Text and Binary readers 2015-08-20 23:04:38 +01:00
Peter Boyle
ab81a25073 XMLReader implementation and a virtual Reader/Writer template framework. 
Test_serialisation has an example of *code* *free* object serialisation
to both ostream and to XML using macro magic.

Implementing TextReader/TextWriter, YAML, JSON etc.. should be trivial
and we can use configure time options to select the default "Reader" typedef.

Present done with

"using XMLPolicy::Reader"

to pick up the default serialisation strategy.
 2015-08-20 16:21:26 +01:00
Peter Boyle
8b070ae54c Gparity now accepting twists through constructor 2015-08-19 11:26:01 +01:00
Peter Boyle
4e085dd0ed Domain wall even-odd 2f HMC with wilson gauge and PV 2f ratio now running and giving small dH. 
Azusa is working hard on the rectangle term and we'll hopefully start reproducing plaquettes
from RBC-UKQCD parameters soon !

My new laptop is pretty warm and is starting to groan ;)
 2015-08-19 10:26:07 +01:00
Peter Boyle
e8d63c9178 Merge branch 'master' of https://github.com/paboyle/Grid 2015-08-19 05:49:00 +01:00
Peter Boyle
c54c086f17 Even odd preconditioned one flavour ratio 
(no support for non-const EE schur block)
 2015-08-19 05:46:58 +01:00
Peter Boyle
dd6bb73ee0 Added one flavour rational ratios (unprec) 2015-08-19 04:58:40 +01:00
Peter Boyle
fc160eeccc Added one flavour rational ratios (unprec) 2015-08-19 04:58:40 +01:00
Peter Boyle
48db72259e EvenOdd schur decomposed mpcdagmpc version of rhmc determinant. 
dH is also small and plaquette looks right.
 2015-08-18 18:37:39 +01:00
Peter Boyle
570150f1d3 EvenOdd schur decomposed mpcdagmpc version of rhmc determinant. 
dH is also small and plaquette looks right.
 2015-08-18 18:37:39 +01:00
Peter Boyle
9c7840c3a7 rhmc for 1+1 wilson is conserving dH~0. 
A good days work  ;)
 2015-08-18 16:58:56 +01:00
Peter Boyle
aef98b7226 rhmc for 1+1 wilson is conserving dH~0. 
A good days work  ;)
 2015-08-18 16:58:56 +01:00
Peter Boyle
bdcbfe9310 Even Odd two flavour ratio added and dH == small 2015-08-18 10:37:08 +01:00
Peter Boyle
9306921ded Even Odd two flavour ratio added and dH == small 2015-08-18 10:37:08 +01:00
Peter Boyle
6212807a77 Small dh obtained in two flavour ratio so looks ok. 2015-08-18 09:21:29 +01:00
Peter Boyle
7622f0c441 Small dh obtained in two flavour ratio so looks ok. 2015-08-18 09:21:29 +01:00
Peter Boyle
155c164b0c * Finished the template/policy style introduction of gparity, except the gparity force terms. 
So valence sector looks ok.

FermionOperatorImpl.h provides the policy classes.

Expect HMC will introduce a smearing policy and a fermion representation change policy template
param. Will also probably need multi-precision work.

* HMC is running even-odd and non-checkerboarded (checked 4^4 wilson fermion/wilson gauge).

There appears to be a bug in the multi-level integrator -- <e-dH> passes with single level but
not with multi-level.

In any case there looks to be quite a bit to clean up.

This is the "const det" style implementation that is not appropriate  yet for clover since
it assumes that Mee is indept of the gauge fields. Easily fixed in future.
 2015-08-15 23:25:49 +01:00
Peter Boyle
55cfc89459 * Finished the template/policy style introduction of gparity, except the gparity force terms. 
So valence sector looks ok.

FermionOperatorImpl.h provides the policy classes.

Expect HMC will introduce a smearing policy and a fermion representation change policy template
param. Will also probably need multi-precision work.

* HMC is running even-odd and non-checkerboarded (checked 4^4 wilson fermion/wilson gauge).

There appears to be a bug in the multi-level integrator -- <e-dH> passes with single level but
not with multi-level.

In any case there looks to be quite a bit to clean up.

This is the "const det" style implementation that is not appropriate  yet for clover since
it assumes that Mee is indept of the gauge fields. Easily fixed in future.
 2015-08-15 23:25:49 +01:00
Peter Boyle
045c85823b Extra test 2015-08-14 13:18:59 +01:00
Peter Boyle
e8462790a9 Extra test 2015-08-14 13:18:59 +01:00
Peter Boyle
cc63078de5 Gparity works now even if simd distributed in a Gparity twist direction. 
Tested by doubling lattice in t-direction.
 2015-08-14 12:57:42 +01:00
Peter Boyle
4dc7c36aa8 Gparity works now even if simd distributed in a Gparity twist direction. 
Tested by doubling lattice in t-direction.
 2015-08-14 12:57:42 +01:00
Peter Boyle
e6bed000c3 Gparity valence test now working. 
Interface in FermionOperator will change a lot in future
 2015-08-14 00:01:04 +01:00
Peter Boyle
7d3512ab21 Gparity valence test now working. 
Interface in FermionOperator will change a lot in future
 2015-08-14 00:01:04 +01:00
Peter Boyle
6ab73c5512 Gparity test added; partial implementation -- this is Chris K's doubled lattice only 
and have to regress this with the 2 flavour implementation.
 2015-08-12 09:49:33 +01:00
Peter Boyle
9183380946 Gparity test added; partial implementation -- this is Chris K's doubled lattice only 
and have to regress this with the 2 flavour implementation.
 2015-08-12 09:49:33 +01:00
Peter Boyle
1b3c93e22a Rework/global edit to enforce type templating of fermion operators. 
Allows multi-precision work and paves the way for alternate BC's and such like
allowing for example G-parity which is important for K pipi programme.
In particular, can drive an extra flavour index into the fermion fields
using template types.
 2015-08-10 20:47:44 +01:00
Peter Boyle
84a66476ab Rework/global edit to enforce type templating of fermion operators. 
Allows multi-precision work and paves the way for alternate BC's and such like
allowing for example G-parity which is important for K pipi programme.
In particular, can drive an extra flavour index into the fermion fields
using template types.
 2015-08-10 20:47:44 +01:00
Peter Boyle
2be8df93ad Adding components for even odd decomposed determinant in HMC. 
dH not yet conserved, so something wrong in the eo force code still
 2015-08-07 08:37:15 +01:00
Peter Boyle
a01aa156b9 Adding components for even odd decomposed determinant in HMC. 
dH not yet conserved, so something wrong in the eo force code still
 2015-08-07 08:37:15 +01:00
Peter Boyle
b5a483ae60 Continued fraction overlap, partial fraction overlap force terms have a successful 
test passing.
 2015-08-01 22:48:21 +09:00
Peter Boyle
6ec087d43c Continued fraction overlap, partial fraction overlap force terms have a successful 
test passing.
 2015-08-01 22:48:21 +09:00
Peter Boyle
bb372a6a8a Merge problem fixed 2015-08-01 22:30:00 +09:00
Peter Boyle
772cd8199d Merge problem fixed 2015-08-01 22:30:00 +09:00
Peter Boyle
5e9bef8a1b Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Make.inc
	lib/qcd/hmc/HMC.h
	tests/Make.inc
	tests/Test_hmc_WilsonFermionGauge.cc
 2015-08-01 22:24:54 +09:00
Peter Boyle
35feb93f56 Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Make.inc
	lib/qcd/hmc/HMC.h
	tests/Make.inc
	tests/Test_hmc_WilsonFermionGauge.cc
 2015-08-01 22:24:54 +09:00
Peter Boyle
bb7d8535aa Test for DWF force term passes 2015-08-01 22:07:05 +09:00
Peter Boyle
f37552a385 Test for DWF force term passes 2015-08-01 22:07:05 +09:00
Peter Boyle
848104b1a9 Changes making force term test for DWF pass. 2015-08-01 22:06:07 +09:00
Peter Boyle
2157a6919a Changes making force term test for DWF pass. 2015-08-01 22:06:07 +09:00
Peter Boyle
8627e237c8 Jackson smoothed chebyshev and (untested) completion of force terms 
for Cayley, Partial and Cont fraction dwf and overlap.
have even odd and unprec forces.
 2015-08-01 05:58:35 +09:00
Peter Boyle
1d67d29183 Jackson smoothed chebyshev and (untested) completion of force terms 
for Cayley, Partial and Cont fraction dwf and overlap.
have even odd and unprec forces.
 2015-08-01 05:58:35 +09:00
neo
702ab15b6a Amending a merge mistake 2015-07-30 17:21:42 +09:00
neo
3dd846c93c Amending a merge mistake 2015-07-30 17:21:42 +09:00
neo
bcdc67b152 Small change in the HMC interface. 
Example of multiple levels in the WilsonFermion hmc test.

Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/qcd/hmc/HMC.h
	lib/qcd/hmc/integrators/Integrator.h
	lib/qcd/hmc/integrators/Integrator_algorithm.h
	tests/Test_simd.cc
 2015-07-30 17:16:57 +09:00
neo
490009745c Small change in the HMC interface. 
Example of multiple levels in the WilsonFermion hmc test.

Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/qcd/hmc/HMC.h
	lib/qcd/hmc/integrators/Integrator.h
	lib/qcd/hmc/integrators/Integrator_algorithm.h
	tests/Test_simd.cc
 2015-07-30 17:16:57 +09:00
Peter Boyle
68d9463be5 Bug in two flav pseudofermion corrected to reimport gauge field upon rejection. 
exp(-DeltaH) = 1 now, and plaquette is sensible. Will reproduce an old Wilson Gauge
Wilson Fermion SCRI plaquette with precision in mass matching shortly.
 2015-07-29 21:02:07 +09:00
Peter Boyle
9ff0b2987c Bug in two flav pseudofermion corrected to reimport gauge field upon rejection. 
exp(-DeltaH) = 1 now, and plaquette is sensible. Will reproduce an old Wilson Gauge
Wilson Fermion SCRI plaquette with precision in mass matching shortly.
 2015-07-29 21:02:07 +09:00
Peter Boyle
0b603225d1 Two flavour HMC for Wilson/Wilson is conserving energy. 
Still to check plaq and <e(-dH)>, but nevertheless this is
progress
 2015-07-29 17:53:39 +09:00
Peter Boyle
4fe110bd07 Two flavour HMC for Wilson/Wilson is conserving energy. 
Still to check plaq and <e(-dH)>, but nevertheless this is
progress
 2015-07-29 17:53:39 +09:00
Peter Boyle
f4c74e34d8 Committing incomplete work for parameter file I/O. 
MacroMagic.h is central. Guido and I plan to move
over to generating virtual (XML, JSON, YAML, text, binary) encoding
from macro based system.
 2015-07-27 18:32:28 +09:00
Peter Boyle
4cc2ef84d3 Committing incomplete work for parameter file I/O. 
MacroMagic.h is central. Guido and I plan to move
over to generating virtual (XML, JSON, YAML, text, binary) encoding
from macro based system.
 2015-07-27 18:32:28 +09:00
Peter Boyle
36b8f35eed Elemental force term for Wilson dslash added and tests thereof passing. 
Now need to construct pseudofermion two flavour, ratio, one flavour, ratio
action fragments.
 2015-07-26 10:54:38 +09:00
Peter Boyle
d9d4c5916a Elemental force term for Wilson dslash added and tests thereof passing. 
Now need to construct pseudofermion two flavour, ratio, one flavour, ratio
action fragments.
 2015-07-26 10:54:38 +09:00
Peter Boyle
5e370db6c5 Sizable improvement in multigrid for unsquared. 
6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01

Substantial effort on timing and logging infrastructure
 2015-07-24 01:31:13 +09:00
Peter Boyle
d1afebf71e Sizable improvement in multigrid for unsquared. 
6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01

Substantial effort on timing and logging infrastructure
 2015-07-24 01:31:13 +09:00
Peter Boyle
5b475d5e08 5x speed up now 2015-07-22 00:30:05 +09:00
Peter Boyle
11c99d5e66 5x speed up now 2015-07-22 00:30:05 +09:00
neo
479912a5ed Merge remote-tracking branch 'upstream/master' 2015-07-21 17:17:50 +09:00
neo
5fc6af1c77 Merge remote-tracking branch 'upstream/master' 2015-07-21 17:17:50 +09:00
Peter Boyle
987801c86d Merge 2015-07-21 13:56:22 +09:00
Peter Boyle
4e94ddad46 Merge 2015-07-21 13:56:22 +09:00
Peter Boyle
98dfc9254f This file is being developed and will remain hacky until the new algorithm 
is complete
 2015-07-21 13:52:23 +09:00
Peter Boyle
487fde8496 This file is being developed and will remain hacky until the new algorithm 
is complete
 2015-07-21 13:52:23 +09:00
neo
ab916d80fd More NEON functionalities 2015-07-21 11:52:15 +09:00
neo
9adaeb061a More NEON functionalities 2015-07-21 11:52:15 +09:00
neo
1e9317e5cf Simplifying HMC syntax for the final user 2015-07-06 18:32:20 +09:00
neo
0f21c38ff8 Simplifying HMC syntax for the final user 2015-07-06 18:32:20 +09:00
neo
510f55ba30 Rearranging files in hmc 2015-07-06 16:46:43 +09:00
neo
fa42b652e5 Rearranging files in hmc 2015-07-06 16:46:43 +09:00
neo
f95db88d19 Added minimum norm integrator 
Little rearrangement of HMC and integrator classes
 2015-07-06 16:17:32 +09:00
neo
68fe0769a1 Added minimum norm integrator 
Little rearrangement of HMC and integrator classes
 2015-07-06 16:17:32 +09:00
neo
12e1682a87 HMC for Wilson Gauge action works 
Fixed bug in momenta generation
 2015-07-06 12:58:49 +09:00
neo
808f5820fa HMC for Wilson Gauge action works 
Fixed bug in momenta generation
 2015-07-06 12:58:49 +09:00
neo
6261770f59 Debugged vector version of ProjectOnGroup 2015-07-06 02:24:58 +09:00
neo
0ffcdf6204 Debugged vector version of ProjectOnGroup 2015-07-06 02:24:58 +09:00
neo
7a4ed7a867 HMC ready but untested 2015-07-04 17:47:50 +09:00
neo
e6087e1820 HMC ready but untested 2015-07-04 17:47:50 +09:00
neo
250965c6ca More progress in the HMC construction 2015-07-04 02:43:14 +09:00
neo
59be55c0ab More progress in the HMC construction 2015-07-04 02:43:14 +09:00
neo
55f05a778f Skeleton of HMC/Integrators 2015-07-03 16:51:41 +09:00
neo
ab3ad78ece Skeleton of HMC/Integrators 2015-07-03 16:51:41 +09:00
Peter Boyle
ef0ec1d0b2 Merge branch 'master' of https://github.com/paboyle/Grid 2015-07-01 22:51:04 +01:00
Peter Boyle
31a0c8d783 Merge branch 'master' of https://github.com/paboyle/Grid 2015-07-01 22:51:04 +01:00
Peter Boyle
98b84d230a Change the SIMD command correctly with precision = double vs. single and 
connect the "Real" default precisoin to a configure flag.
Have RealF, RealD and Real types, where Real is compile target dependent single/double,
RealF is single and RealD is double etc..
 2015-07-01 22:45:15 +01:00
Peter Boyle
638d2cda11 Change the SIMD command correctly with precision = double vs. single and 
connect the "Real" default precisoin to a configure flag.
Have RealF, RealD and Real types, where Real is compile target dependent single/double,
RealF is single and RealD is double etc..
 2015-07-01 22:45:15 +01:00
paboyle
c4777879e6 Remove dependency on wrong file 2015-07-01 13:04:02 +01:00
paboyle
61c3491b8b Remove dependency on wrong file 2015-07-01 13:04:02 +01:00
Peter Boyle
e164ed6f12 Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to 
near the bleeding edge I guess
 2015-06-30 15:17:27 +01:00
Peter Boyle
03ca506a3d Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to 
near the bleeding edge I guess
 2015-06-30 15:17:27 +01:00
Peter Boyle
59cd42c164 big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to 
near the bleeding edge I guess
 2015-06-30 15:01:26 +01:00
Peter Boyle
cd2fb68905 big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to 
near the bleeding edge I guess
 2015-06-30 15:01:26 +01:00
Peter Boyle
5f8f0bc792 Some small steps towards a multigrid 2015-06-22 12:49:44 +01:00
Peter Boyle
a17684ebe2 Some small steps towards a multigrid 2015-06-22 12:49:44 +01:00
Azusa Yamaguchi
a265765319 Variable preconditioned GCR with restarting. 
Orthogonalisation depth and restart frequency is controllable via constructor
 2015-06-21 10:58:46 +01:00
Azusa Yamaguchi
3b4118f33e Variable preconditioned GCR with restarting. 
Orthogonalisation depth and restart frequency is controllable via constructor
 2015-06-21 10:58:46 +01:00
Peter Boyle
eace9051e8 Merge 
Merge branch 'master' of https://github.com/paboyle/Grid
 2015-06-20 22:25:31 +01:00
Peter Boyle
c7d77dfa0f Merge 
Merge branch 'master' of https://github.com/paboyle/Grid
 2015-06-20 22:25:31 +01:00
Peter Boyle
aba5c8595a Patches for beginnings of an overlap multigrid 2015-06-20 22:22:56 +01:00
Peter Boyle
b4a6dbfa65 Patches for beginnings of an overlap multigrid 2015-06-20 22:22:56 +01:00
Azusa Yamaguchi
cb92390825 Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-20 14:22:29 +01:00
Azusa Yamaguchi
dc7c77e1d5 Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-20 14:22:29 +01:00
Azusa Yamaguchi
9dbb326061 Add the test_quenched files 2015-06-20 14:09:26 +01:00
Azusa Yamaguchi
1e8217d880 Add the test_quenched files 2015-06-20 14:09:26 +01:00
Peter Boyle
2534199ee7 Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-19 17:24:05 +01:00
Peter Boyle
a0d4f832cf Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-19 17:24:05 +01:00
neo
faf8544233 Lattice matrix exponential ok 2015-06-17 20:41:07 +09:00
neo
4eb71d2cd2 Lattice matrix exponential ok 2015-06-17 20:41:07 +09:00
Azusa Yamaguchi
b78ecd6fb2 merge 2015-06-16 20:47:31 +01:00
Azusa Yamaguchi
fd72b64ca3 merge 2015-06-16 20:47:31 +01:00
Azusa Yamaguchi
700614123d add bug-fixed Test_nersc)_io. 2015-06-16 20:23:27 +01:00
Azusa Yamaguchi
2faf7d95db add bug-fixed Test_nersc)_io. 2015-06-16 20:23:27 +01:00
neo
26ff0f3b50 Merge remote-tracking branch 'upstream/master' 2015-06-17 02:02:51 +09:00
neo
e31dfa79d1 Merge remote-tracking branch 'upstream/master' 2015-06-17 02:02:51 +09:00
neo
296edfbd95 Check for SUN projection and Exponential 2015-06-17 02:02:06 +09:00
neo
47159797cb Check for SUN projection and Exponential 2015-06-17 02:02:06 +09:00
neo
a7555b41df Corrected bug in integer multiplications for SSE4 and AVX2 
Merge remote-tracking branch 'upstream/master'

Conflicts:
	tests/Make.inc
 2015-06-16 23:34:45 +09:00
neo
6e5db0b1da Corrected bug in integer multiplications for SSE4 and AVX2 
Merge remote-tracking branch 'upstream/master'

Conflicts:
	tests/Make.inc
 2015-06-16 23:34:45 +09:00
Azusa Yamaguchi
453b28bd81 Heatbath and config related removed 2015-06-16 14:18:48 +01:00
Azusa Yamaguchi
1c3c795b84 Heatbath and config related removed 2015-06-16 14:18:48 +01:00
neo
0bff862876 Merge remote-tracking branch 'upstream/master' 
Conflicts:
	lib/Make.inc
	tests/Make.inc
 2015-06-15 16:48:50 +09:00
neo
f7a1cef15b Merge remote-tracking branch 'upstream/master' 
Conflicts:
	lib/Make.inc
	tests/Make.inc
 2015-06-15 16:48:50 +09:00
Peter Boyle
0f6ed6b633 Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-14 01:27:07 +01:00
Peter Boyle
337bccf27d Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-14 01:27:07 +01:00
Azusa Yamaguchi
d47f2fe1e0 File list 2015-06-14 00:52:39 +01:00
Azusa Yamaguchi
0fa26e7d68 File list 2015-06-14 00:52:39 +01:00
Azusa Yamaguchi
eff0cb3067 Minor 2015-06-14 00:52:26 +01:00
Azusa Yamaguchi
8bac3b57ad Minor 2015-06-14 00:52:26 +01:00
Azusa Yamaguchi
ff8bde53df more accurate comment 2015-06-14 00:51:56 +01:00
Azusa Yamaguchi
171c95d6d8 more accurate comment 2015-06-14 00:51:56 +01:00
Azusa Yamaguchi
58019383f3 Typing 2015-06-14 00:51:37 +01:00
Azusa Yamaguchi
5484607ef2 Typing 2015-06-14 00:51:37 +01:00
Azusa Yamaguchi
21f214d6c9 Apply a heatbath sweep 2015-06-14 00:50:59 +01:00
Azusa Yamaguchi
31ab4c4c35 Apply a heatbath sweep 2015-06-14 00:50:59 +01:00
Azusa Yamaguchi
e57bc34afe Minor change 2015-06-14 00:50:26 +01:00
Azusa Yamaguchi
a0dcbc0d16 Minor change 2015-06-14 00:50:26 +01:00
Azusa Yamaguchi
744879a3f5 be more precise on typing 2015-06-14 00:49:57 +01:00
Azusa Yamaguchi
fa6117f136 be more precise on typing 2015-06-14 00:49:57 +01:00
Azusa Yamaguchi
45c21a9c8b TensorRemove not needed now 2015-06-14 00:49:26 +01:00
Azusa Yamaguchi
2c2112e152 TensorRemove not needed now 2015-06-14 00:49:26 +01:00
Peter Boyle
f0d190024a Updates to ldop tests 2015-06-10 12:26:25 +01:00
Peter Boyle
5cce44edb4 Updates to ldop tests 2015-06-10 12:26:25 +01:00
Peter Boyle
0ad72b38ab file list 2015-06-10 12:25:15 +01:00
Peter Boyle
622261b1ea file list 2015-06-10 12:25:15 +01:00
Azusa Yamaguchi
12d7902ca0 Fix compile 2015-06-10 11:30:27 +01:00
Azusa Yamaguchi
f6667801e1 Fix compile 2015-06-10 11:30:27 +01:00
Azusa Yamaguchi
e3b4dd32c0 commit file list 2015-06-10 11:26:46 +01:00
Azusa Yamaguchi
22752f6ff0 commit file list 2015-06-10 11:26:46 +01:00
Azusa Yamaguchi
562cdc805b Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-10 11:25:57 +01:00
Azusa Yamaguchi
0457923179 Merge branch 'master' of https://github.com/paboyle/Grid 2015-06-10 11:25:57 +01:00
Azusa Yamaguchi
653a94e8ab Successful generation of general SU N generators 
This class will move into a utils class and gain exponentiation and ta projection
to support HMC and heatbath
 2015-06-10 11:24:14 +01:00
Azusa Yamaguchi
8cf34ebbff Successful generation of general SU N generators 
This class will move into a utils class and gain exponentiation and ta projection
to support HMC and heatbath
 2015-06-10 11:24:14 +01:00
neo
f3dd829459 Adding several iMatrix utilities 2015-06-10 14:16:33 +09:00
neo
bb4a916767 Adding several iMatrix utilities 2015-06-10 14:16:33 +09:00
Peter Boyle
e79a57b423 Merge branch 'master' of https://github.com/paboyle/Grid 
Not sure what changed in master
 2015-06-09 22:51:10 +01:00
Peter Boyle
02144fb50b Merge branch 'master' of https://github.com/paboyle/Grid 
Not sure what changed in master
 2015-06-09 22:51:10 +01:00
Peter Boyle
5a53086e41 Solver converges 2015-06-09 22:51:02 +01:00
Peter Boyle
7d6be625fa Solver converges 2015-06-09 22:51:02 +01:00
Peter Boyle
c4f204f440 Solver converges 2015-06-09 22:50:45 +01:00
Peter Boyle
3f8c7be6f8 Solver converges 2015-06-09 22:50:45 +01:00
Peter Boyle
4357f5acdc Some extra tests 2015-06-09 22:43:10 +01:00
Peter Boyle
516f1a6316 Some extra tests 2015-06-09 22:43:10 +01:00
Peter Boyle
3a52bc4ce1 G5R5 update 2015-06-09 22:41:27 +01:00
Peter Boyle
3546dcac1a G5R5 update 2015-06-09 22:41:27 +01:00
Peter Boyle
61770d4472 Files update 2015-06-09 22:40:12 +01:00
Peter Boyle
c86c15f95f Files update 2015-06-09 22:40:12 +01:00
Peter Boyle
4d11fc0330 silly change 2015-06-09 22:36:48 +01:00
Peter Boyle
eeeaac7147 silly change 2015-06-09 22:36:48 +01:00
neo
f8eb862073 Merge remote-tracking branch 'upstream/master' 2015-06-09 19:01:07 +09:00
neo
ecf3bae150 Merge remote-tracking branch 'upstream/master' 2015-06-09 19:01:07 +09:00
neo
99ace0a89c Adding support for iMatrix exponentiation 2015-06-09 18:59:45 +09:00
neo
e80012896a Adding support for iMatrix exponentiation 2015-06-09 18:59:45 +09:00
Peter Boyle
1048304f30 Some unary ops and coarse grid support 2015-06-09 10:26:19 +01:00
Peter Boyle
1e5b015ee3 Some unary ops and coarse grid support 2015-06-09 10:26:19 +01:00
neo
744ac33e8b Experimental support for ARM 2015-06-09 15:46:21 +09:00
neo
48bf4878c1 Experimental support for ARM 2015-06-09 15:46:21 +09:00
Peter Boyle
a6ac2abb64 No compile fix after merge 2015-06-08 12:12:13 +01:00
Peter Boyle
4ae47a529e No compile fix after merge 2015-06-08 12:12:13 +01:00
Peter Boyle
98b10f587e Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Make.inc
	tests/Make.inc
	tests/Test_remez.cc
 2015-06-08 12:08:09 +01:00
Peter Boyle
3111f50f2f Merge branch 'master' of https://github.com/paboyle/Grid 
Conflicts:
	lib/Make.inc
	tests/Make.inc
	tests/Test_remez.cc
 2015-06-08 12:08:09 +01:00
Peter Boyle
b0873e7ed2 Conjugate residual algorithm; some more unary functions 2015-06-08 12:04:59 +01:00
Peter Boyle
d6f1ddf99c Conjugate residual algorithm; some more unary functions 2015-06-08 12:04:59 +01:00
Peter Boyle
769ef7b0f5 sqrt 2015-06-08 12:03:36 +01:00
Peter Boyle
0cf2037ae1 sqrt 2015-06-08 12:03:36 +01:00
Azusa Yamaguchi
a8b9109cc8 multishift conjugate gradient added and a strong test: take a diagonal 
but non-identity matrix
l1 0  0  0 ....
0  l2 0  0 ....
0  0  l3 0 ...
.  .   .
.  .   .
.  .   .

And apply the multishift CG to it. Sum the poles and residues.
Insist that this be the same as the exactly taken square root
where l1,l2,l3 >= 0.
 2015-06-08 11:52:44 +01:00
Azusa Yamaguchi
8688ff8b3a multishift conjugate gradient added and a strong test: take a diagonal 
but non-identity matrix
l1 0  0  0 ....
0  l2 0  0 ....
0  0  l3 0 ...
.  .   .
.  .   .
.  .   .

And apply the multishift CG to it. Sum the poles and residues.
Insist that this be the same as the exactly taken square root
where l1,l2,l3 >= 0.
 2015-06-08 11:52:44 +01:00
Peter Boyle
a263e78f8d Conjugate residual added 2015-06-05 18:16:25 +01:00
Peter Boyle
1a05882d7c Conjugate residual added 2015-06-05 18:16:25 +01:00