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Code Releases Activity
3,027 Commits 86 Branches 14 Tags 74 MiB
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Commit Graph

66 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
8b7049f737 Improved detectino of usqcdInfo for plaq/linktr 2017-06-19 08:46:07 +01:00
paboyle
1300b0b04b Update to enable multiple records per file more consistent with SciDAC. 
open, close, write records...
 2017-06-19 01:01:48 +01:00
paboyle
ae4de94798 SciDAC I/O support 2017-06-18 00:11:23 +01:00
paboyle
0ab555b4f5 SciDAC I/O and ILDG improvements 2017-06-18 00:11:02 +01:00
paboyle
8e9be9f84f Updates for SciDAC IO 2017-06-18 00:10:42 +01:00
paboyle
91199a8ea0 openmpi is not const safe 2017-06-13 12:21:29 +01:00
paboyle
0494feec98 Libz dependency 2017-06-13 12:00:23 +01:00
paboyle
a16b1e134e gcc 4.9 fix 2017-06-13 10:48:43 +01:00
paboyle
eaac0044b5 Compile fixes 2017-06-12 00:20:49 +01:00
paboyle
56042f002c New files 2017-06-11 23:19:20 +01:00
paboyle
3bfd1f13e6 I/O improvements 2017-06-11 23:14:10 +01:00
paboyle
092dcd4e04 MPI I/O only if MPI compiled 2017-06-02 22:50:25 +01:00
paboyle
094c3d091a Improved and RNG's now survive checkpoint 2017-06-02 00:38:58 +01:00
Peter Boyle
1a1f6d55f9 Roll over to MPI IO for parallel IO 2017-06-01 17:37:26 -04:00
Peter Boyle
21421656ab Big changes improving the code to use MPI IO 2017-06-01 17:36:53 -04:00
paboyle
1e429a0d57 Added MPI version 2017-05-30 23:41:07 +01:00
paboyle
d38a4de36c Beginning move to MPI IO 2017-05-30 23:40:39 +01:00
paboyle
b8b5934193 Attempts to speed up the parallel IO 2017-05-25 13:32:24 +01:00
paboyle
a8c10b1933 Use a global-X x Local-Y chunksize for parallel binary I/O. 
Gives O(32 x 8 x 18*8*8) chunk size on configuration I/O.

At 150KB should be getting close to packet sizes and 4MB filesystem
block sizes that are reasonably (!?) performant. We shall see once I move
this off my laptop and over to BNL and time it.
 2017-05-25 11:43:33 +01:00
Guido Cossu
74f451715f Fix for Mac compilation on the size_t uint64_t types 2017-05-01 15:12:07 +01:00
Guido Cossu
8c540333d5 Merge branch 'develop' into feature/hmc_generalise 2017-04-05 14:41:04 +01:00
paboyle
7e5faa0f34 Multiple RNGs 2017-04-02 00:25:44 +09:00
paboyle
417ec56cca Release candidate 2017-03-29 05:45:33 -04:00
paboyle
756bc25008 Verbose header print by default 2017-03-29 04:44:17 -04:00
paboyle
75112a632a IO improvements to fail on IO error 2017-03-28 02:28:04 -04:00
Guido Cossu
a783282b8b Merge branch 'develop' into feature/hmc_generalise 2016-11-10 18:13:07 +00:00
Guido Cossu
1d666771f9 Debugging the RNG, eliminate the barrier after broadcast 2016-10-26 16:08:23 +01:00
Guido Cossu
d50055cd96 Making the ILDG support optional 2016-10-26 09:48:01 +01:00
Guido Cossu
47c7159177 ILDG reader/writer works 
Fill the xml header with the required information, todo.
 2016-10-24 21:57:54 +01:00
Guido Cossu
f415db583a Adding ILDG format 2016-10-24 15:48:22 +01:00
Guido Cossu
f55c16f984 Adding a barrier in the RNG save 2016-10-24 11:02:14 +01:00
Guido Cossu
df67e013ca More debug output for the RNG 2016-10-22 13:34:17 +01:00
Guido Cossu
3e990c9d0a Reverting the broadcast change 2016-10-22 13:26:43 +01:00
Guido Cossu
4b740fc8fd Debugging the RNG state save 2016-10-22 13:06:00 +01:00
Guido Cossu
977d844394 Few modifications on stdout messages 2016-10-20 17:01:59 +01:00
Antonin Portelli
997fd882ff Merge branch 'develop' into feature/feynman-rules 
# Conflicts:
#	lib/Threads.h
#	lib/qcd/action/fermion/WilsonFermion.cc
#	lib/qcd/action/fermion/WilsonFermion.h
#	lib/qcd/utils/SUn.h
#	lib/simd/Grid_avx.h
#	lib/simd/Intel512common.h
 2016-10-19 18:35:18 +01:00
Guido Cossu
590675e2ca Csum in hex format 2016-10-19 17:26:25 +01:00
Guido Cossu
8c65bdf6d3 Printing checksum for the RNG file 2016-10-19 16:56:11 +01:00
paboyle
a123dcd7e9 Static required for shmem. Reading same object twice requires csum reset 2016-10-12 00:29:57 +01:00
Guido Cossu
eda4dd622e Some more edit 2016-10-11 15:45:20 +01:00
Guido Cossu
11b4c80b27 Added support for hmc and binary IO for a general field 2016-10-07 13:37:29 +01:00
Guido Cossu
c065e454c3 Adding Binrary IO, untested 2016-10-06 10:12:11 +01:00
Guido Cossu
d9b5fbd374 In the middle of adding a general binary writer 2016-10-04 11:24:08 +01:00
Guido Cossu
f76f281e58 Cleaning files after fix 2016-09-09 11:34:25 +01:00
Antonin Portelli
64bf6fe54e macro to dump NERSC header to a stream 2016-05-04 12:14:38 -07:00
paboyle
d4e57f4bc6 IO Bandwidth reporting 2016-03-16 02:30:16 -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
7f927a541c Shmem related fixes for shmem compile 2016-02-11 07:37:39 -06:00
paboyle
aae8bf31a7 Global edit adding copyright and license info to every source file. 2016-01-02 14:51:32 +00:00