paboyle
4b4c2a715b
fcntl.h needed
2017-08-26 11:38:04 +01:00
paboyle
54a5e6c1d0
Check if we get huge pages on linux. Larry Meadows piece of magic.
2017-08-25 22:36:08 +01:00
paboyle
73aeca7dea
Merge branch 'feature/multi-communicator' into develop
2017-08-25 21:55:09 +01:00
paboyle
ad89abb018
Fix
2017-08-25 20:43:37 +01:00
paboyle
80c5bce5bb
Merge branch 'develop' into feature/multi-communicator
2017-08-25 20:21:26 +01:00
paboyle
f68b5de9c8
No compile fix on Clang
2017-08-25 19:35:21 +01:00
Peter Boyle
d0f3d525d5
Optimal block size for KNL
2017-08-25 19:33:54 +01:00
Peter Boyle
3a58217405
Updated
2017-08-25 14:29:53 +01:00
Peter Boyle
c289699d9a
updated from cambridge mpi3 shakeout
2017-08-25 11:41:01 +01:00
Peter Boyle
c3b1263e75
Benchmark prep
2017-08-25 09:25:54 +01:00
paboyle
5fa386ddc9
FFT test compile fixed
2017-08-24 10:17:52 +01:00
paboyle
b49bec0cec
MAP_HUGETLB portability fix
2017-08-20 03:08:54 +01:00
paboyle
ae56e556c6
finalise issue on new OPA revert
2017-08-20 02:53:12 +01:00
paboyle
1cdf999668
Moving multicommunicator into mpi3 also for threading
2017-08-20 02:39:10 +01:00
paboyle
11062fb686
Comms none fail fix
2017-08-20 01:37:07 +01:00
paboyle
383ca7d392
Switch off comms for now until feature/multi-communicator is merged
2017-08-20 01:27:48 +01:00
paboyle
a446d95c33
Trying to pass TeamCity and Travis
2017-08-20 01:10:50 +01:00
paboyle
be66e7dd95
Merge branch 'develop' into feature/multi-communicator
2017-08-19 23:12:38 +01:00
paboyle
6d0d064a6c
Update TODO
2017-08-19 23:11:30 +01:00
paboyle
bfef525ed2
New benchmark prep
2017-08-19 23:10:12 +01:00
Peter Boyle
0b0cf62193
Fix mpi 3 interface change
2017-08-19 13:18:50 -04:00
Peter Boyle
7d88198387
Merge branch 'develop' into feature/multi-communicator
2017-08-19 13:03:35 -04:00
Peter Boyle
2f619482b8
Enable blocking stencil send
2017-08-19 12:53:59 -04:00
Peter Boyle
d6472eda8d
Use mmap
2017-08-19 12:53:18 -04:00
Peter Boyle
9e658de238
Use Vector
2017-08-19 12:52:44 -04:00
Peter Boyle
bcefdd7c4e
Align both allocator calls to 2MB
2017-08-19 12:49:02 -04:00
Peter Boyle
14d53e1c9e
Threaded MPI calls patches
2017-07-29 13:08:10 -04:00
Peter Boyle
40e119c61c
NUMA improvements worth preserving from AMD EPYC tests
2017-07-08 22:27:11 -04:00
Peter Boyle
a0be3f7330
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2017-06-30 10:53:50 +01:00
Peter Boyle
b5a6e4f1fd
Best option for Xeon cache blocking set
2017-06-30 10:53:22 +01:00
Peter Boyle
7a788db3dc
Guard first touch
2017-06-30 10:49:08 +01:00
Peter Boyle
f20eceb6cd
First touch once per page in a threaded loop
2017-06-30 10:48:27 +01:00
Peter Boyle
38325ebbc6
Interleave code path; not enabled
2017-06-30 10:23:51 +01:00
Peter Boyle
b73bd151bb
Switch off counters by default
2017-06-30 10:16:35 +01:00
Peter Boyle
694b305cab
Update to reporting
2017-06-30 10:16:13 +01:00
Peter Boyle
2d3737a133
O3, KNL
2017-06-30 10:15:59 +01:00
Peter Boyle
ac1f1838bc
KNL only
2017-06-30 10:15:32 +01:00
paboyle
6f5a5cd9b3
Improved threaded comms benchmark
2017-06-28 23:27:02 +01:00
Peter Boyle
322f61acee
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2017-06-28 15:30:35 +01:00
Peter Boyle
08e04b9676
Better benchmarks
2017-06-28 15:30:06 +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
869b99ec1e
Threaded calls to multiple communicators
2017-06-24 10:55:54 +01:00
paboyle
a7d56523ab
Merge branch 'feature/lanczos-simplify' into develop
2017-06-21 14:03:20 +01:00
paboyle
9e56c65730
Updated TODO list
2017-06-21 14:02:58 +01:00
paboyle
ef4f2b8c41
todo update
2017-06-21 09:22:20 +01:00
paboyle
e8b95bd35b
Clean up finished. Could shrink Lanczos to around 400 lines at a push
2017-06-21 02:50:09 +01:00
paboyle
7e35286860
Simplified lanczos, added Eigen diagonalisation.
...
Curious if we can deprecate dependencly on BLAS.
Will see when we get 48^3 running on our BG/Q port
2017-06-21 02:26:03 +01:00
paboyle
0486ff8e79
Improved the lancos
2017-06-20 18:46:01 +01:00
paboyle
8b7049f737
Improved detectino of usqcdInfo for plaq/linktr
2017-06-19 08:46:07 +01:00
paboyle
c85024683e
Merge branch 'feature/parallelio' into develop
2017-06-19 01:39:48 +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
e6d984b484
ILDG tests
2017-06-18 00:13:22 +01:00
paboyle
1d18d95d4f
Class name return
2017-06-18 00:13:03 +01:00
paboyle
ae39ec85a3
ComplexField defined
2017-06-18 00:12:48 +01:00
paboyle
b96daf53a0
Query tensor structures
2017-06-18 00:12:15 +01:00
paboyle
46879e1658
Complex defined in Impl even for gauge.
2017-06-18 00:11:45 +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
d572170170
Update for SciDAC
2017-06-18 00:10:20 +01:00
paboyle
12ccc73cf5
Serialisation no compile fix
2017-06-14 05:19:17 +01:00
paboyle
e7564f8330
Starting a test for reading an ILDG file.
2017-06-13 12:22:50 +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
769ad578f5
Odd new error on G++ 49 on travis
2017-06-12 00:41:21 +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
4b98e524a0
Roll over to MPI version of I/O
2017-06-01 17:38:18 -04:00
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
Peter Boyle
6f687a67cd
As local vols increase, use 64 bits for safety
2017-06-01 17:36:18 -04:00
paboyle
b30754e762
Merge branch 'feature/parallelio' of https://github.com/paboyle/Grid into feature/parallelio
2017-05-30 23:41:28 +01:00
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
ef1b7db374
Diff comparison check
2017-05-30 23:40:11 +01:00
paboyle
53a9aeb965
Cosmetic only
2017-05-30 23:39:53 +01:00
paboyle
e30fa9f4b8
RankCount; need to clean up ambigious ProcessCount
2017-05-30 23:39:16 +01:00
paboyle
58e8d0a10d
reverse direction lexico mapping
2017-05-30 23:38:30 +01:00
paboyle
62cf9cf638
Cleaner code
2017-05-30 23:38:02 +01:00
paboyle
0fb458879d
Precision safe compile
2017-05-30 23:37:02 +01:00
Peter Boyle
725c513d94
Better MPI3 benchmarking
2017-05-29 16:47:32 -04:00
paboyle
69470ccc10
Update to do list
2017-05-25 13:41:26 +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
paboyle
3267683e22
Union workaround for g++
2017-05-17 11:26:18 +01:00
paboyle
f7b8383ef5
Half precisoin comms mixed prec test
2017-05-16 14:52:51 +01:00
paboyle
cd73897b8d
Merge branch 'release/v0.7.0' into develop
2017-05-12 01:16:02 +01:00
paboyle
c4435e6beb
Merge branch 'release/v0.7.0'
2017-05-12 01:15:59 +01:00
paboyle
7a8f6af5f8
Drop verbose compiler predefine check
2017-05-11 12:48:40 +01:00
paboyle
49a5d9bac7
Clang major, minor trailing underscore
2017-05-11 12:25:02 +01:00
paboyle
2b3fdd4a58
Print CXX predefines
2017-05-11 12:05:50 +01:00
paboyle
34502ec471
4.8 dropped as buggy.
2017-05-11 11:43:39 +01:00
paboyle
8a43e88b4f
Compiler check early in build
2017-05-11 11:43:06 +01:00
paboyle
238df20370
Still working on the compiler compat checks
2017-05-11 11:30:14 +01:00
paboyle
97a32a6145
Add 4.8 test
2017-05-11 11:24:21 +01:00
paboyle
655492a443
Compiler detection
2017-05-11 11:21:11 +01:00
paboyle