4e7ab3166f
Refactoring header layout
2017-02-22 18:09:33 +00:00
3ae92fa2e6
Global changes to parallel_for structure.
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Move the comms flags to more sensible names
2017-02-21 05:24:27 -05:00
37720c4db7
Count bytes off node only
2017-02-20 17:47:40 -05:00
5c0adf7bf2
Make clang happy with parenthesis
2017-02-16 23:51:33 +00:00
bd600702cf
Vectorise the XYZT face gathering better.
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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
a48ee6f0f2
Don't use MPI3_leader any more. No real gain and complex
2017-02-07 01:31:24 -05:00
73547cca66
MPI3 working i think
2017-02-07 01:30:02 -05:00
123c673db7
Policy to control async or sync SendRecv
2017-02-07 01:24:54 -05:00
61f82216e2
Communicator Policy, NodeCount distinct from Rank count
2017-02-07 01:22:53 -05:00
f85b35314d
Fix a routine for single node processor coor from rank
2016-11-08 11:49:13 +00:00
6e548a8ad5
Linux compile needed
2016-11-04 11:34:16 +00:00
f41a230b32
Decrease mpi3l verbose
2016-11-02 19:54:03 +00:00
757a928f9a
Improvement to use own SHM_OPEN call to avoid openmpi bug.
2016-11-02 12:37:46 +00:00
32375aca65
Semaphore sleep/wake up on remote processes.
2016-11-02 09:27:20 +00:00
bb94ddd0eb
Tidy up of mpi3; also some cleaning of the dslash controls.
2016-11-02 08:07:09 +00:00
791cb050c8
Comms improvements
2016-11-01 11:35:43 +00:00
09f66100d3
MPI 3 compile on non-linux
2016-10-25 06:01:12 +01:00
d7d92af09d
Travis fail fix attempt
2016-10-25 01:45:53 +01:00
d97a27f483
Verbose
2016-10-25 01:05:31 +01:00
7c3363b91e
Compiles all comms targets
2016-10-25 00:04:17 +01:00
b94478fa51
mpi, mpi3, shmem all compile.
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mpi, mpi3 pass single node multi-rank
2016-10-24 23:45:31 +01:00
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
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
910b8dd6a1
use simd type
2016-10-21 22:35:29 +01:00
09fd5c43a7
Reasonably fast version
2016-10-21 15:17:39 +01:00
fad96cf250
StencilBufs
2016-10-21 13:36:00 +01:00
f331809c27
Use variable type for loop
2016-10-21 13:35:37 +01:00
306160ad9a
bcopy threaded
2016-10-21 12:07:28 +01:00
a762b1fb71
MPI3 working with a bounce through shared memory on my laptop.
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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
b58adc6a4b
commVector
2016-10-20 17:00:15 +01:00
5fe2b85cbd
MPI3 and shared memory support
2016-10-20 16:58:01 +01:00
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
62601bb649
Bug fix
2016-07-08 20:46:29 +01:00
ef97e32152
Adding persistent communicators
2016-07-08 17:16:08 +01:00
680645f849
Merge branch 'release/v0.5.0'
2016-06-30 15:15:03 -07:00
5e02392f9c
Fixed compilation error for benchmark_dwf
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Some parts were assuming floating point precision
2016-06-20 12:30:51 +01:00
86187d7cca
Removed write to stdout in constructor for MPI CartesianCommunicator
2016-06-14 15:34:20 +01:00
d6b64f47d9
Uint64 sum for IO rates
2016-03-16 02:27:22 -07:00
a359f7a9f5
Merge branch 'master' of https://github.com/paboyle/Grid
2016-03-11 16:07:07 -08:00
b606deb3f0
Uint64 gsum
2016-03-11 16:06:54 -08:00
090e7aa930
Merge remote-tracking branch 'origin/chulwoo-dec12-2015'
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Merge Chulwoo's Lanczos related improvements.
Merge Nd!=4 fixes for pure gauge HMC from Evan.
2016-03-08 09:55:14 +00:00
e55c35734b
Fix a nocompile
2016-03-03 20:33:28 +00:00
6aeaf6f568
Parallel IO worked on. I'm puzzled because I already thought I shook this out on MacOS + OpenMPI and then
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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
a3fbabf404
Bug fix
2016-02-18 18:08:24 +00:00
41c2b09184
Shmem comms [NO MPI] target added. The dwf test runs and passes.
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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
294dbf1bf0
Compile on OpenMPI shmem
2016-02-11 23:45:51 +00:00
7f927a541c
Shmem related fixes for shmem compile
2016-02-11 07:37:39 -06:00
e2f73e3ead
Updates for shmem
2016-02-10 16:50:32 -08:00
5c57d4f403
Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2
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Conflicts:
lib/qcd/action/fermion/WilsonKernels.h
2016-01-11 11:36:45 -05:00
5924e5a562
Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2
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Conflicts:
configure
lib/qcd/action/Actions.h
lib/qcd/action/fermion/WilsonKernels.h
2016-01-06 03:44:57 -05:00
