Peter Boyle
5644ab1e19
Large scale change to support 5d fermion formulations.
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Have 5d replicated wilson with 4d gauge working and matrix regressing
to Ls copies of wilson.
2015-05-31 15:09:02 +01:00
Peter Boyle
840754dd42
Hand unrolled version of dslash in a separate class.
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Useful to compare; raises Intel compiler from 9GFlop/s to 17.5 Gflops.
on ivybridge core. Raises Clang form 14.5 to 17.5
2015-05-26 19:54:03 +01:00
Peter Boyle
94d679c4e6
Better checkerboard tracking.
2015-05-25 13:45:08 +01:00
Peter Boyle
eadfb5be67
Better pragma use
2015-05-23 09:32:37 +01:00
Peter Boyle
9601890549
Streaming store option ifdef
2015-05-21 06:47:05 +01:00
Peter Boyle
1559dd4adc
Compile time select if we do the streaming store copy. Relies on Clang++ eliminating object copies,
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and other compliers do not necessarily cope.
2015-05-21 06:39:00 +01:00
Peter Boyle
4dba8522a1
Got unpreconditioned conjugate gradient to run and converge on a random (uniform random,
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not even SU(3) for now) gauge field. Convergence history is correctly indepdendent of decomposition
on 1,2,4,8,16 mpi tasks.
Found a couple of simd bugs which required fixed and enhanced the Grid_simd.cc test suite.
Implemented the Mdag, M, MdagM, Meooe Mooee schur type stuff in the wilson dop.
2015-05-19 13:57:35 +01:00
Peter Boyle
e9ed288b00
Typoo xifed
2015-05-16 05:49:32 +01:00
Peter Boyle
dda3da45fb
Update Grid_lattice_trace.h
2015-05-16 04:40:28 +01:00
Peter Boyle
a19aa9627d
Optimisation and syntax pretty
2015-05-16 04:36:22 +01:00
Peter Boyle
9e29fb2c6a
strong inline
2015-05-16 04:33:10 +01:00
Peter Boyle
537f47404b
Parallel for replace
2015-05-15 11:48:04 +01:00
Peter Boyle
46c4379592
Formatting change
2015-05-15 11:38:54 +01:00
Peter Boyle
f761ab0f50
Filed bug report Bug 66153 on GCC-5.
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66153
2015-05-15 11:38:04 +01:00
Peter Boyle
2a28cfb3a3
Silly formatting change
2015-05-15 11:37:07 +01:00
Peter Boyle
a108d5d3b0
cout IO for all types
2015-05-13 09:24:10 +01:00
Peter Boyle
6cec662ac5
Enhanced SIMD interfacing
2015-05-12 20:41:44 +01:00
Peter Boyle
6103c29ee3
Threading support rework.
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Placed parallel pragmas as macros; implemented deterministic thread reduction in style of
BFM.
2015-05-12 07:51:41 +01:00
Peter Boyle
b1d2c60d07
Moving some things around for pretty
2015-05-11 19:09:49 +01:00
Peter Boyle
5555a852be
Lots of changes required to compile for MIC under ICPC
2015-05-10 23:29:21 +01:00
Peter Boyle
b802abc83f
Expression template hack
2015-05-10 15:35:30 +01:00
Peter Boyle
14591c72d6
Expression template engin
2015-05-10 15:34:20 +01:00
Peter Boyle
2ffd941d67
Assertion should never hit, but did due to a bug
2015-05-10 15:24:37 +01:00
Peter Boyle
ca554f661b
Moving operator stuff into separate file so that we can switch on/off replacement with
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expression templates
2015-05-10 15:23:49 +01:00
Peter Boyle
b9d16a7191
streaming store cases
2015-05-05 18:14:09 +01:00
Peter Boyle
193860dbc8
Comms and memory benchmarks added
2015-05-03 09:44:47 +01:00
Peter Boyle
25d523c0f4
Shaken out stencil to the point where I think wilson dslash is correct.
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Need to audit code carefully, consolidate between stencil and cshift,
and then benchmark and optimise.
2015-04-28 08:11:59 +01:00
Peter Boyle
94f728bee4
Big updates with progress towards wilson matrix
2015-04-26 15:51:09 +01:00
Peter Boyle
9ec3529864
Improved the gamma quite a bit.
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Serial rng's which are set on node zero and broadcaste
2015-04-24 20:21:40 +01:00
Peter Boyle
128ad0999f
Moved code from summation into transfer and reduction
2015-04-24 18:40:44 +01:00
Peter Boyle
52a6ba9767
Slice summation working. May move this into lattice/Grid_lattice_reduction however
2015-04-23 15:13:00 +01:00
Peter Boyle
b32c14b433
Got the NERSC IO working and fixed a bug in cshift.
2015-04-22 22:46:48 +01:00
Peter Boyle
42f167ea37
Rework of RNG to use C++11 random. Should work correctly maintaining parallel RNG across
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a machine. If a "fixedSeed" is used, randoms should be reproducible across different machine
decomposition since the generators are physically indexed and assigned in lexico ordering.
2015-04-19 14:55:58 +01:00
Peter Boyle
5483ed641e
Split all OMP directives into lattice subdir for easy maintainance of
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parallelism and future OMP 4.0 offload.
2015-04-18 22:17:01 +01:00
Peter Boyle
e5a25dfcb1
Build reorg with which I am a bit happier
2015-04-18 21:22:50 +01:00
