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Code Releases Activity
3,568 Commits 86 Branches 14 Tags 74 MiB
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Commit Graph

90 Commits

Author SHA1 Message Date
Peter Boyle
03e9832efa Use macros for bare openmp 2018-04-26 14:50:02 +01:00
paboyle
f7f043d8cf Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2018-04-17 10:57:18 +01:00
paboyle
ddcaa6ad29 Master does header on Nersc 2018-04-17 10:48:33 +01:00
Antonin Portelli
1569a374a9 XML interface polish, XML fragments can be pushed into a writer 2018-04-06 18:32:14 +01:00
paboyle
f089bf5629 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2018-03-30 16:17:26 +01:00
paboyle
276f113f28 IO uses master boss node for metadata. 2018-03-30 16:17:05 +01:00
Antonin Portelli
a13c109111 deterministic initialisation of field metadata 2018-03-30 16:03:01 +01:00
paboyle
5bde64d48b Barrier required in parallel when we use ftell 2018-03-30 12:41:30 +01:00
paboyle
2f5add4d5f Creation of file 2018-03-30 12:30:58 +01:00
Peter Boyle
e1dcfd3553 typo fix 2018-03-16 23:10:47 +00:00
Peter Boyle
888838473a 4GB clean the offsets in parallel IO for multifile records 2018-03-16 21:54:56 +00:00
paboyle
b801e1fcd6 fclose should be called through a call to close() 2018-03-09 20:44:10 +00:00
paboyle
7fab183c0e Better read test 2017-10-27 08:17:49 +01:00
paboyle
9ec9850bdb 64bit ftello update 2017-10-26 23:34:31 +01:00
paboyle
e9be293444 Better messaging 2017-10-26 01:59:30 +01:00
paboyle
66295b99aa Bit less verbose SciDAC IO 2017-10-25 23:50:05 +01:00
paboyle
b8654be0ef 64 bit safe offsets 2017-10-25 23:49:23 +01:00
paboyle
4f8b6f26b4 Merge branch 'develop' into feature/dwf-multirhs 2017-10-02 11:41:49 +01:00
paboyle
be66e7dd95 Merge branch 'develop' into feature/multi-communicator 2017-08-19 23:12:38 +01:00
Guido Cossu
175f393f9d Binary IO error checking 2017-08-04 12:14:10 +01:00
Guido Cossu
8bd869da37 Correcting a bug in the IO routines 2017-07-27 15:12:50 +01:00
paboyle
75dc7794b9 Working on Cori 2017-07-02 16:47:42 -07:00
paboyle
dee68fc728 IO working multiple nodes again. Strategy of all nodes writing metadata is unsafe. 
Only one rank should do this. must identify this rank. Means pass communicator to the
Objects.
 2017-07-02 23:33:48 +01:00
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
e504260f3d Able to run a test job splitting into multiple MPI subdomains. 2017-06-22 18:53:11 +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