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1b7f88dd003eb5d863e39ea95ceb6564f19de791
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28 Commits

Author SHA1 Message Date
paboyle 1b7f88dd00 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.
 2016-06-19 11:45:58 -07:00
Peter Boyle f78d89bcbe Update Lebesgue.cc 
kill verbose
 2016-06-03 13:33:42 +01:00
paboyle 139cc5f1ae Large change with KNL preparation 2016-06-03 03:24:26 -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
Peter Boyle 7f927a541c Shmem related fixes for shmem compile 2016-02-11 07:37:39 -06:00
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
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 aae8bf31a7 Global edit adding copyright and license info to every source file. 2016-01-02 14:51:32 +00:00
Peter Boyle f9b2fce93b Changing whole stencil class to be template and not just single functions 2015-11-06 05:25:10 -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 ac7d1f26ad Either blocking or lebesgue curve 2015-11-04 03:19:16 -08:00
paboyle 1a8bf938b3 Use either sub-blocking or lebesgue 2015-11-04 03:18:51 -08:00
Peter Boyle 24044dbc56 Debugged a problem with checkerboarded cshift in the checker dimension which arose 
only when mpi spread out in the checker dimension. Added a test that trapped and helped debug this
 2015-11-04 10:00:55 +00:00
Peter Boyle 0f59356e86 Problem in comms fixed 2015-11-02 00:00:15 +00:00
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
neo 48bf4878c1 Experimental support for ARM 2015-06-09 15:46:21 +09:00
Azusa Yamaguchi 58a4f32298 merge to the head 2015-06-05 10:15:31 +01:00
Peter Boyle 1d0df449e8 Reorganise of file naming 2015-06-03 12:47:05 +01:00
Peter Boyle 3845f267cb Domain wall fermions now invert ; have the basis set up for 
Tanh/Zolo * (Cayley/PartFrac/ContFrac) * (Mobius/Shamir/Wilson)
Approx        Representation               Kernel.

All are done with space-time taking part in checkerboarding, Ls uncheckerboarded

Have only so far tested the Domain Wall limit of mobius, and at that only checked
that it
i)  Inverts
ii) 5dim DW == Ls copies of 4dim D2
iii) MeeInv Mee == 1
iv) Meo+Mee+Moe+Moo == M unprec.
v) MpcDagMpc is hermitan
vi) Mdag is the adjoint of M between stochastic vectors.

That said, the RB schur solve, RB MpcDagMpc solve, Unprec solve
all converge and the true residual becomes small; so pretty good tests.
 2015-06-02 16:57:12 +01:00
Peter Boyle 5644ab1e19 Large scale change to support 5d fermion formulations. 
Have 5d replicated wilson with 4d gauge working and matrix regressing
to Ls copies of wilson.
 2015-05-31 15:09:02 +01:00
neo 74e91cd925 Partial implementation of the vector types SIMD 
Implementing SSE4 now
A systematic series of tests must be written.
 2015-05-19 17:21:17 +09:00
neo baa382f055 Added check of mpfr and gmp at configure time 
It generates automatically the linker flags or complains if not found.
 2015-05-19 13:54:55 +09:00
neo b4cd37276b Corrected some compilation errors (zolotarev.h) and SSE4 vsplat and conj to make cshift test pass. 2015-05-18 16:48:14 +09:00
Peter Boyle a98c01c86a Integrated Lebesgue code and been playing with alternate implementations of the wilson dop without 
any particular success in increasing the performance.
 2015-04-30 16:39:06 +01:00
Peter Boyle c72db6c6f6 Fixed the stencil sector and Wilson now agrees between stencil based implementation 
and the cshift based implementation. Managed to reduce the volume of code in this
sector a little, but consolidation would be good, perhaps taking common
logic out into simple helper functions
 2015-04-29 06:23:56 +01:00
Peter Boyle 25d523c0f4 Shaken out stencil to the point where I think wilson dslash is correct. 
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 e5a25dfcb1 Build reorg with which I am a bit happier 2015-04-18 21:22:50 +01:00