Lanny91
1bd311ba9c
Faster sequential conserved current implementation, now compatible with 5D vectorisation & G-parity.
2017-06-16 16:43:15 +01:00
Lanny91
41af8c12d7
Code cleaning for conserved current contractions. Will now be easier to implement mobius conserved current.
2017-06-16 16:38:59 +01:00
Lanny91
5633a2db20
Faster implementation of conserved current site contraction. Added 5D vectorised support, but not G-parity.
2017-06-12 10:41:02 +01:00
Lanny91
ca1077c560
Merge branch 'develop' of https://github.com/paboyle/Grid into feature/rare_kaon
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# Conflicts:
# lib/qcd/action/fermion/WilsonFermion5D.cc
# tests/hadrons/Test_hadrons_rarekaon.cc
2017-05-04 16:22:33 +01:00
Peter Boyle
2ce898efa3
Pretty code
2017-04-26 02:34:25 -04:00
Lanny91
44260643f6
First conserved current implementation for Wilson fermions only. Not implemented for Gparity or 5D-vectorised Wilson fermions.
2017-04-25 18:00:24 +01:00
paboyle
abba44a837
Hand unrolled for overlapped comms
2017-04-22 17:45:17 +01:00
Peter Boyle
1d1b225497
Hand unrolled Nc=3 kernels support split phase compute (on-node, off-node).
2017-04-22 09:05:28 -04:00
paboyle
736bf3c866
Major rework of stencil. Half precision and MPI3 now working.
2017-04-22 11:33:50 +01:00
paboyle
2c246551d0
Overlap comms and compute options in wilson kernels
2017-02-07 01:37:10 -05:00
Peter Boyle
caba0d42a5
L1p controls
2016-12-22 17:52:55 +00:00
azusayamaguchi
b7d55f7dfb
Fix a typo in reorg of the --dslash-asm
2016-11-04 11:35:08 +00:00
paboyle
bb94ddd0eb
Tidy up of mpi3; also some cleaning of the dslash controls.
2016-11-02 08:07:09 +00:00
azusayamaguchi
c190221fd3
Internal SHM comms in non-simd directions working
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Need to fix simd directions
2016-10-22 18:14:27 +01:00
paboyle
b58adc6a4b
commVector
2016-10-20 17:00:15 +01:00
Guido Cossu
c78bbd0f8c
Fix ASM compilation
2016-10-04 15:37:32 +01:00
Guido Cossu
b9c80318a2
Merge branch 'develop' into feature/hirep
2016-09-13 10:01:51 +01:00
Guido Cossu
f76f281e58
Cleaning files after fix
2016-09-09 11:34:25 +01:00
Guido Cossu
aa20cc8b52
Fixing compilation error with AVX512 flag
2016-09-09 02:58:52 -07:00
Guido Cossu
0fd179fb33
Merge branch 'develop' into feature/hirep
2016-09-01 12:59:53 +01:00
paboyle
90e70790f3
Feature for z-Mobius prep
2016-08-15 22:31:29 +01:00
Guido Cossu
089f0ab582
Debugged HMC for Creutz relation
2016-07-28 16:44:41 +01:00
Guido Cossu
b93e18ed50
Modified the Dirac Kernel class to compile with different number of colours
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Added the general push_back functionality to accomodate for all defined representations
Compiles, not tested
2016-07-18 16:36:28 +01:00
paboyle
6d58cb2a68
Enable reordering of the loops in the assembler for cache friendly.
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This gets in the way of L2 prefetching however. Do next next link in stencil
prefetching.
2016-06-30 14:35:01 -07:00
paboyle
55f65b81b5
Improvements to the assembler interface that let us move chunks of the
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site and s loop into the kernels. This will save on function call overhead and
guarantee L2 prefetching strategy is right since OMP can't distribute the
sub-chunks of work.
2016-06-09 01:12:36 -07:00
paboyle
53d06046b0
Compiling updates for KNL
2016-06-03 03:47:54 -07:00
paboyle
139cc5f1ae
Large change with KNL preparation
2016-06-03 03:24:26 -07:00
paboyle
165bffc2e7
Avx512 changes for assembler kernels
2016-03-26 22:25:45 -06:00
paboyle
fc6ad65751
Pushed the overlap comms tweaks
2016-01-11 06:34:22 -08:00
paboyle
331768dcff
Added overlap comms compute mode
2016-01-03 01:38:11 +00:00
paboyle
aae8bf31a7
Global edit adding copyright and license info to every source file.
2016-01-02 14:51:32 +00:00
paboyle
34a0fde2ad
Fixes to fermion force terms after sign of gamma_mu (0...3) change.
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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
3ce10aa975
Fix a regression failure on Mobius; chroma regression added
2015-12-10 22:55:00 +00:00
paboyle
05a7029600
Stencil change
2015-11-07 00:06:31 -08:00
paboyle
899ca41cb8
Merge branch 'master' of github.com:paboyle/Grid
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Conflicts:
lib/qcd/action/fermion/WilsonFermion5D.cc
2015-11-06 03:50:04 -08:00
paboyle
17af18dcab
Changes for AVX512 assembler
2015-11-06 03:45:51 -08:00
Peter Boyle
28022755ae
Stencil class name global change to StencilImpl typedef
2015-11-06 05:30:17 -06:00
Peter Boyle
2f38ebc446
Reintroducing the hand unrolled loops
2015-09-08 17:45:30 +01:00
Peter Boyle
55cfc89459
* Finished the template/policy style introduction of gparity, except the gparity force terms.
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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
84a66476ab
Rework/global edit to enforce type templating of fermion operators.
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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
d9d4c5916a
Elemental force term for Wilson dslash added and tests thereof passing.
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Now need to construct pseudofermion two flavour, ratio, one flavour, ratio
action fragments.
2015-07-26 10:54:38 +09:00
Peter Boyle
98c817df1b
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
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near the bleeding edge I guess
2015-06-30 15:03:11 +01:00
Peter Boyle
d6f1ddf99c
Conjugate residual algorithm; some more unary functions
2015-06-08 12:04:59 +01:00
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
