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55 Commits

Author SHA1 Message Date
Guido Cossu
8c540333d5 Merge branch 'develop' into feature/hmc_generalise 2017-04-05 14:41:04 +01:00
paboyle
4b17e8eba8 Merge branch 'develop' into feature/bgq-asm 
Conflicts:
	lib/qcd/action/fermion/Fermion.h
	lib/qcd/action/fermion/WilsonFermion.cc
	lib/util/Init.cc
	tests/Test_cayley_even_odd_vec.cc
 2017-03-28 04:49:30 -04:00
paboyle
18bde08d1b Merge branch 'feature/staggering' into develop 2017-03-28 15:25:55 +09:00
paboyle
e099dcdae7 Merge branch 'develop' into feature/bgq-asm 2017-02-23 00:25:29 +00:00
paboyle
4e7ab3166f Refactoring header layout 2017-02-22 18:09:33 +00:00
paboyle
3ae92fa2e6 Global changes to parallel_for structure. 
Move the comms flags to more sensible names
 2017-02-21 05:24:27 -05:00
Guido Cossu
e0571c872b Merge branch 'develop' into feature/hmc_generalise 2017-02-09 16:12:00 +00:00
paboyle
2c246551d0 Overlap comms and compute options in wilson kernels 2017-02-07 01:37:10 -05:00
Antonin Portelli
a0cfbb6e88 Merge branch 'feature/gammas' into feature/hadrons 
# Conflicts:
#	.gitignore
#	lib/qcd/spin/Dirac.cc
#	scripts/filelist
 2017-01-30 09:10:49 -08:00
Antonin Portelli
fad743fbb1 Build system sanity check: corrected several headers not in the <Grid/*> format 2017-01-26 17:00:41 -08:00
Guido Cossu
17629b8d9e Merge branch 'develop' into feature/hmc_generalise 2017-01-25 11:33:53 +00:00
Antonin Portelli
a37e71f362 New automatic implementation of gamma matrices, Meson and SeqGamma are broken 2017-01-23 19:13:43 -08:00
Guido Cossu
27dfe816fa Added TwoFlavorsEO 
Had to remove a conformability check in the Derivative of SchurDiff,
see the comments in the file
 2017-01-20 16:59:31 +00:00
Peter Boyle
fb8d4b2357 Lots of debug on performance Mobius 2016-12-08 17:28:28 +00:00
Guido Cossu
143c70e29f Debugged the threaded version. Cleaning up 2016-12-07 04:40:25 +00:00
Azusa Yamaguchi
668ca57702 Merge branch 'develop' of https://github.com/paboyle/Grid into feature/staggering 2016-11-22 13:49:11 +00:00
Azusa Yamaguchi
164d3691db Staggered 2016-11-01 14:24:22 +00:00
Antonin Portelli
ca21003f01 Merge branch 'feature/fft-opt' into feature/feynman-rules 
# Conflicts:
#	lib/FFT.h
#	lib/qcd/action/fermion/WilsonFermion5D.h
#	tests/core/Test_fft.cc
 2016-10-26 18:44:47 +01:00
azusayamaguchi
c190221fd3 Internal SHM comms in non-simd directions working 
Need to fix simd directions
 2016-10-22 18:14:27 +01:00
Antonin Portelli
997fd882ff Merge branch 'develop' into feature/feynman-rules 
# Conflicts:
#	lib/Threads.h
#	lib/qcd/action/fermion/WilsonFermion.cc
#	lib/qcd/action/fermion/WilsonFermion.h
#	lib/qcd/utils/SUn.h
#	lib/simd/Grid_avx.h
#	lib/simd/Intel512common.h
 2016-10-19 18:35:18 +01:00
paboyle
616e7cd83e Mass parameter 2016-10-10 23:45:48 +01:00
paboyle
b6713ecb60 Momentum space rules for Overlap, DWF untested to date 2016-09-26 09:39:09 +01:00
Guido Cossu
b6597b74e7 Added support for the Two index Symmetric and Antisymmetric representations 
Tested for HMC convergence: OK
Added also a test file showing an example for mixed representations
 2016-09-22 14:17:37 +01:00
paboyle
0c1d7e4daf Mom space prop for Wilson action 2016-08-31 00:26:36 +01:00
Guido Cossu
b93e18ed50 Modified the Dirac Kernel class to compile with different number of colours 
Added the general push_back functionality to accomodate for all defined representations

Compiles, not tested
 2016-07-18 16:36:28 +01:00
Guido Cossu
ffedeb1c58 Minor modifications 2016-07-06 11:41:27 +01:00
paboyle
6d58cb2a68 Enable reordering of the loops in the assembler for cache friendly. 
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 
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
139cc5f1ae Large change with KNL preparation 2016-06-03 03:24:26 -07:00
paboyle
9b6ab6db16 simd in 5th dimension support 2016-04-19 15:38:01 -07:00
paboyle
165bffc2e7 Avx512 changes for assembler kernels 2016-03-26 22:25:45 -06:00
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
Peter Boyle
a0fc47c6f9 Cheaper implementation 2016-02-15 16:02:36 -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
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
Jung
5924e5a562 Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2 
Conflicts:
	configure
	lib/qcd/action/Actions.h
	lib/qcd/action/fermion/WilsonKernels.h
 2016-01-06 03:44:57 -05:00
paboyle
02452afd36 Optional overlap of comms with compute 2016-01-04 14:18:40 +00:00
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
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
Jung
f2b4edc090 Fixes for Gparity comparison with CPS (Instantiation, Gamma matrix convention) 2015-12-07 02:04:57 -05:00
Peter Boyle
28022755ae Stencil class name global change to StencilImpl typedef 2015-11-06 05:30:17 -06:00
paboyle
1878bf97d0 Babbage fix 2015-09-30 16:04:01 -07:00
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
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
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
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
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