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Code Releases Activity
2,968 Commits 86 Branches 14 Tags 74 MiB
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Commit Graph

83 Commits

Author SHA1 Message Date
paboyle
54e94360ad Experimental: Multiple communicators to see if we can avoid thread locks in --enable-comms=mpit 2017-06-24 23:10:24 +01:00
paboyle
869b99ec1e Threaded calls to multiple communicators 2017-06-24 10:55:54 +01:00
paboyle
3bfd1f13e6 I/O improvements 2017-06-11 23:14:10 +01:00
paboyle
e30fa9f4b8 RankCount; need to clean up ambigious ProcessCount 2017-05-30 23:39:16 +01:00
Antonin Portelli
8ef4300412 spurious .dirstamp files removed 2017-04-10 17:00:22 +01:00
paboyle
5592f7b8c1 Creation mode better implementation 2017-04-05 02:35:34 +09:00
paboyle
35da4ece0b UID fix 2017-04-05 02:18:15 +09:00
paboyle
417ec56cca Release candidate 2017-03-29 05:45:33 -04:00
paboyle
35695ba57a Bug fix in MPI3 2017-03-29 04:43:55 -04:00
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
fc93f0b2ec Save some code for static huge tlb's. It is ifdef'ed out but an interesting root only experiment. 
No gain from it.
 2017-03-21 22:30:29 -04:00
Christopher Kelly
06a132e3f9 Fixes to SHMEM comms 2017-02-28 13:31:54 -08:00
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
paboyle
37720c4db7 Count bytes off node only 2017-02-20 17:47:40 -05:00
paboyle
5c0adf7bf2 Make clang happy with parenthesis 2017-02-16 23:51:33 +00:00
paboyle
bd600702cf Vectorise the XYZT face gathering better. 
Hard coded for simd_layout <= 2 in any given spread out direction; full generality is inconsistent
with efficiency.
 2017-02-15 11:11:04 +00:00
paboyle
a48ee6f0f2 Don't use MPI3_leader any more. No real gain and complex 2017-02-07 01:31:24 -05:00
paboyle
73547cca66 MPI3 working i think 2017-02-07 01:30:02 -05:00
paboyle
123c673db7 Policy to control async or sync SendRecv 2017-02-07 01:24:54 -05:00
paboyle
61f82216e2 Communicator Policy, NodeCount distinct from Rank count 2017-02-07 01:22:53 -05:00
Antonin Portelli
fad743fbb1 Build system sanity check: corrected several headers not in the <Grid/*> format 2017-01-26 17:00:41 -08:00
Azusa Yamaguchi
668ca57702 Merge branch 'develop' of https://github.com/paboyle/Grid into feature/staggering 2016-11-22 13:49:11 +00:00
azusayamaguchi
f85b35314d Fix a routine for single node processor coor from rank 2016-11-08 11:49:13 +00:00
azusayamaguchi
6e548a8ad5 Linux compile needed 2016-11-04 11:34:16 +00:00
Azusa Yamaguchi
ee686a7d85 Compiles now 2016-11-03 16:58:23 +00:00
paboyle
f41a230b32 Decrease mpi3l verbose 2016-11-02 19:54:03 +00:00
paboyle
757a928f9a Improvement to use own SHM_OPEN call to avoid openmpi bug. 2016-11-02 12:37:46 +00:00
paboyle
32375aca65 Semaphore sleep/wake up on remote processes. 2016-11-02 09:27:20 +00:00
paboyle
bb94ddd0eb Tidy up of mpi3; also some cleaning of the dslash controls. 2016-11-02 08:07:09 +00:00
paboyle
791cb050c8 Comms improvements 2016-11-01 11:35:43 +00:00
paboyle
09f66100d3 MPI 3 compile on non-linux 2016-10-25 06:01:12 +01:00
azusayamaguchi
d7d92af09d Travis fail fix attempt 2016-10-25 01:45:53 +01:00
azusayamaguchi
d97a27f483 Verbose 2016-10-25 01:05:31 +01:00
azusayamaguchi
7c3363b91e Compiles all comms targets 2016-10-25 00:04:17 +01:00
azusayamaguchi
b94478fa51 mpi, mpi3, shmem all compile. 
mpi, mpi3 pass single node multi-rank
 2016-10-24 23:45:31 +01:00
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
c190221fd3 Internal SHM comms in non-simd directions working 
Need to fix simd directions
 2016-10-22 18:14:27 +01:00
azusayamaguchi
910b8dd6a1 use simd type 2016-10-21 22:35:29 +01:00
azusayamaguchi
09fd5c43a7 Reasonably fast version 2016-10-21 15:17:39 +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
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
b58adc6a4b commVector 2016-10-20 17:00:15 +01:00
paboyle
5fe2b85cbd MPI3 and shared memory support 2016-10-20 16:58:01 +01:00
paboyle
32bc7a6ab8 MPI back out of change that hangs 
AVX2 for clang, gcc needs the -mfma flag.
 2016-08-05 10:36:00 +01:00
paboyle
62601bb649 Bug fix 2016-07-08 20:46:29 +01:00
paboyle
ef97e32152 Adding persistent communicators 2016-07-08 17:16:08 +01:00