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
d29b4c1dee
Assembler files
2015-11-06 03:48:48 -08:00
paboyle
a2ff068e29
Asm and threading for many core
2015-11-06 03:47:14 -08:00
paboyle
b362f8d27b
Threading for many core
2015-11-06 03:46:41 -08:00
paboyle
64770d9052
Threading changes for many core and asm calls
2015-11-06 03:46:21 -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
955b482aaf
Partial optimisation of the extraction/merger of simd vecs.
2015-11-06 05:26:20 -06:00
Peter Boyle
f9b2fce93b
Changing whole stencil class to be template and not just single functions
2015-11-06 05:25:10 -06:00
Peter Boyle
473fa28a6c
Partial optimisation; comms in x-dir for red black dslash will be slow as the checker skipping block strided
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loops are non threadable. Will need to write a kernel for these instead and drive them with a lookup table
to make a look sufficiently simple to thread.
2015-11-06 05:23:23 -06:00
Peter Boyle
5d854c869c
Stencil interface changes
2015-11-06 05:22:33 -06:00
Peter Boyle
880ff88362
Comms optimisation
2015-11-06 05:22:18 -06:00
Azusa Yamaguchi
4690acc3c8
Don't know why peter committed these as they didn't compile
2015-11-06 10:31:48 +00:00
Azusa Yamaguchi
3281745fde
Exec info and linux check to stop non-portable code breaking
2015-11-06 10:31:24 +00:00
paboyle
1159de165c
Asm option for AVX512
2015-11-05 22:04:51 -08:00
paboyle
16c7993434
Merge branch 'master' of github.com:paboyle/Grid
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Conflicts:
lib/simd/Grid_avx512.h
lib/simd/Grid_imci.h
2015-11-04 03:32:10 -08:00
paboyle
6be9716e6f
New file
2015-11-04 03:26:28 -08:00
paboyle
4a41c885ed
Use Linux kernel interface to hardware performance counters. Dead useful.
2015-11-04 03:24:19 -08:00
paboyle
757b31ed42
Threading for KNC mods.
2015-11-04 03:22:14 -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
paboyle
63a2993827
Exec info an cache blocking
2015-11-04 03:16:56 -08:00
paboyle
4e65ad21ac
Adding a routine for AVX512 / IMCI with explicit assembly implementations
2015-11-04 03:15:08 -08:00
Peter Boyle
dfc1de6f60
Merge branch 'master' of github.com:paboyle/Grid
2015-11-04 05:14:26 -06:00
Peter Boyle
3b7576ad53
Switch off for now
2015-11-04 05:13:29 -06:00
paboyle
9b5d31ffc1
mac , mult routines
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Lines# with '#' will be ignored, and an empty message aborts the commit.
2015-11-04 03:10:34 -08:00
paboyle
a38762159c
Inline assembly hooks for AVX 512. Better way in some ways than BAGEL to generate assembly.
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Updated Grid_avx512.h
2015-11-04 03:09:06 -08:00
Peter Boyle
ffc5dab17f
AMD FMA4 support added for Interlagos/BlueWaters
2015-11-04 04:29:58 -06:00
Peter Boyle
96608c70d1
chrono causing some problems on Cray systems. Suspend use for now
2015-11-04 04:28:31 -06:00
Peter Boyle
d35d63b171
Algorithm in
2015-11-04 04:27:44 -06:00
Peter Boyle
24044dbc56
Debugged a problem with checkerboarded cshift in the checker dimension which arose
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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
abb23df83f
formatting only
2015-11-04 10:00:27 +00:00
Peter Boyle
12c5ec813c
Useful debug messages (commented out) are included for preservation in case I need to revisit this
2015-11-04 09:59:27 +00:00
Peter Boyle
1271508ca2
Bug fix for spread out in x (EO) direction.
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This is really annoying -- it is very hard to thread the loops with the index
recursion on buffer offset in the red-black case. Must think of a good threading
solution here.
2015-11-04 09:57:57 +00:00
Peter Boyle
ec5af35166
EO bug fix when spread out in x-direction
2015-11-04 09:56:58 +00:00
Peter Boyle
0f59356e86
Problem in comms fixed
2015-11-02 00:00:15 +00:00
Peter Boyle
8889af45ca
FMA4 added
2015-10-09 01:00:53 +02:00
Peter Boyle
83afb2e26a
Poly support for lanczos
2015-10-09 00:43:21 +02:00
Peter Boyle
6d06bd9493
Minor change in commented out code
2015-10-09 00:42:21 +02:00
Peter Boyle
6ee23f409e
Lanczos addition
2015-10-09 00:41:00 +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
814c79f38d
SIMD improvements for mac and madd use in complex for avx, sse
2015-10-09 00:38:52 +02:00
paboyle
1878bf97d0
Babbage fix
2015-09-30 16:04:01 -07:00
paboyle
a660ce716b
No compile babbage fix
2015-09-30 16:02:44 -07:00
paboyle
f4b6d1dfea
NGO stores reenabled
2015-09-30 16:02:14 -07:00
paboyle
23813ac798
No compile on babbage fix
2015-09-30 16:01:28 -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
64d64d1ab6
Updating to modify non-inlining permute routines and hopefully get better reg use and
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enhance performance.
2015-09-25 08:55:04 -07:00
Peter Boyle
5ef42add2d
Changes to remove warnings under icc; disambiguate AVX512 from IMCI correctly
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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
