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b6a65059a21f00c2d9f2a01f10f550996d6acb02
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Author SHA1 Message Date
azusayamaguchi b6a65059a2 Update to use shared memory to contain the stencil comms buffers 
Tested on 2.1.1.1 1.2.1.1 4.1.1.1 1.4.1.1 2.2.1.1 subnode decompositions
 2016-10-24 17:30:43 +01:00
azusayamaguchi ea25a4d9ac Works 2016-10-23 06:10:05 +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
azusayamaguchi 0fcd2e7188 Simplify the comms structure prior to implementing Shared memory direct bouncs 2016-10-21 22:44:10 +01:00
azusayamaguchi 910b8dd6a1 use simd type 2016-10-21 22:35:29 +01:00
azusayamaguchi 75ebd3a0d1 Typo fixes and rotate for CLANG 2016-10-21 22:34:29 +01:00
azusayamaguchi 09fd5c43a7 Reasonably fast version 2016-10-21 15:17:39 +01:00
azusayamaguchi f22317748f Merge branch 'feature/mpi3' of https://github.com/paboyle/Grid into feature/mpi3 2016-10-21 13:36:35 +01:00
azusayamaguchi 6a9eae6b6b Reporting improvements 2016-10-21 13:36:18 +01:00
azusayamaguchi fad96cf250 StencilBufs 2016-10-21 13:36:00 +01:00
azusayamaguchi f331809c27 Use variable type for loop 2016-10-21 13:35:37 +01:00
paboyle 2c54a53d0a Compile verbose reduce 2016-10-21 12:12:14 +01:00
paboyle 306160ad9a bcopy threaded 2016-10-21 12:07:28 +01:00
paboyle a762b1fb71 MPI3 working with a bounce through shared memory on my laptop. 
Longer term plan: make the "u_comm_buf" in Stencil point to the shared region and avoid the
send between ranks on same node.
 2016-10-21 09:03:26 +01:00
paboyle 5b5925b8e5 Forgot to add 2016-10-20 17:09:40 +01:00
paboyle b58adc6a4b commVector 2016-10-20 17:00:15 +01:00
paboyle f9d5e95d72 allocator template typedefs moved to AlignedAllocator 2016-10-20 16:59:39 +01:00
paboyle 4f8e636a43 commVector 2016-10-20 16:59:16 +01:00
paboyle 9b39f35ae6 commVector different for SHMEM compat 2016-10-20 16:58:53 +01:00
paboyle 5fe2b85cbd MPI3 and shared memory support 2016-10-20 16:58:01 +01:00
paboyle c7cccaaa69 Comm vector for shmem 2016-10-20 16:57:31 +01:00
paboyle cbcfea466f MPI3 2016-10-20 16:57:14 +01:00
paboyle 4955672fc3 MPI3 2016-10-20 16:57:00 +01:00
paboyle 39f1c880b8 mpi3 2016-10-20 16:56:40 +01:00
paboyle 8c043da5b7 SHMEM and comms allocator made different 2016-10-20 16:56:05 +01:00
paboyle 3cbe974eb4 Layout 2016-10-20 16:55:21 +01:00
paboyle 7af9b87318 Cache face tables to improve performance. 
Extract merge now looking poor.
 2016-10-18 09:51:37 +01:00
paboyle 811ca45473 GNU clang hack for AVX512 since there are missing reduce intrinsics in Clang 3.9 and GCC-6 AVX512 support 2016-10-17 16:23:21 +01:00
paboyle bc1a4d40ba Faster integer handling avoid push_back 2016-10-17 16:16:44 +01:00
paboyle c8079e6621 Time the face gateher in x-dir more carefully 2016-10-13 22:28:50 +01:00
azusayamaguchi 8b0d171c9a 32bit issue on the KNL code variant where byte offsets were stored 2016-10-12 17:49:32 +01:00
azusayamaguchi 1f293b76b4 Merge branch 'feature/knl-stats' into develop 2016-10-12 13:47:58 +01:00
azusayamaguchi 8bbd9ebc27 Reversing changes to Stencil class 2016-10-12 13:47:20 +01:00
azusayamaguchi 6472b431f0 __rdpmc needed for gcc, clang++ 2016-10-12 12:29:08 +01:00
azusayamaguchi bd205a3293 Fixing for non x86 and non KNL 2016-10-12 12:09:15 +01:00
azusayamaguchi 496beffa88 Fix non-KNL build 2016-10-12 12:06:08 +01:00
azusayamaguchi 9b63e97108 align not absolutely required and confuses clang++ 2016-10-12 11:51:21 +01:00
azusayamaguchi 81f2aeaece KNL streaming stores, and KNL performance coutners 2016-10-12 11:45:22 +01:00
paboyle 2d4a45c758 Typecast pointer 2016-10-12 09:14:15 +01:00
paboyle 0f182f033b Drop macos with gcc 2016-10-11 22:29:06 +01:00
paboyle 7240d73184 Parallelise the x faces; fix the segv on KNL with comms 2016-10-11 22:21:07 +01:00
paboyle 42cd148f5e Base pointer for comms buffer under AVX512 assembly 2016-10-11 16:06:06 +01:00
Guido Cossu 611b5d74ba Fix for AVX+FMA3 compilation 2016-10-10 15:26:17 +01:00
Guido Cossu b56c9ffa52 Fix for AVXFMA 2016-10-10 14:43:37 +01:00
portelli 70c32fa49b Merge branch 'develop' of github.com:paboyle/Grid into develop 2016-10-09 12:55:46 +01:00
portelli 77c8a94dae AVXFMA4 flag fix for Intel Compiler 2016-10-09 12:55:12 +01:00
Guido Cossu 2e453dfbf5 Added some instrumentation to benchmark the force computation 2016-10-06 17:52:45 +01:00
paboyle 4089984431 Timing hooks 2016-10-06 09:25:12 +01:00
portelli 98439847cf configure portability fix 2016-10-05 14:57:20 +01:00
Guido Cossu c78bbd0f8c Fix ASM compilation 2016-10-04 15:37:32 +01:00