paboyle
1feddf4ba6
const fixes
2017-06-22 19:32:41 +01:00
paboyle
6ebf9f15b7
Splitting communicators first cut
2017-06-22 08:14:34 +01:00
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
791cb050c8
Comms improvements
2016-11-01 11:35:43 +00:00
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
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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
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Need to fix simd directions
2016-10-22 18:14:27 +01:00
paboyle
32bc7a6ab8
MPI back out of change that hangs
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AVX2 for clang, gcc needs the -mfma flag.
2016-08-05 10:36:00 +01:00
paboyle
ef97e32152
Adding persistent communicators
2016-07-08 17:16:08 +01:00
paboyle
d6b64f47d9
Uint64 sum for IO rates
2016-03-16 02:27:22 -07:00
Peter Boyle
6aeaf6f568
Parallel IO worked on. I'm puzzled because I already thought I shook this out on MacOS + OpenMPI and then
...
turned up problems on the BlueWaters Cray.
Gets 75MB/s from home filesystem on parallel configuration read. Need to make the RNG IO parallel,
and also to look at aggregating bigger writes for the parallel write.
Not sure what the home filesystem is.
2016-02-21 08:03:21 -06:00
Peter Boyle
41c2b09184
Shmem comms [NO MPI] target added. The dwf test runs and passes.
...
Not really shaken out to my satisfaction though as I want more tests done, so don't declare as working.
But committing my current while I try a few experimentals.
2016-02-14 14:24:38 -06:00
paboyle
294dbf1bf0
Compile on OpenMPI shmem
2016-02-11 23:45:51 +00:00
Peter Boyle
7f927a541c
Shmem related fixes for shmem compile
2016-02-11 07:37:39 -06:00
paboyle
e2f73e3ead
Updates for shmem
2016-02-10 16:50:32 -08:00
