1974 Commits

Author	SHA1	Message	Date
paboyle	54a5e6c1d0	Check if we get huge pages on linux. Larry Meadows piece of magic.	2017-08-25 22:36:08 +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	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
Azusa Yamaguchi	d9cd4f0273	Staggered multinode block cg debugged. Missing global sum. ... Code stalls and resumes on KNL at cambridge. Curious. CG iterations 23ms each, then 3200 ms pauses. Mean bandwidth reports as 200MB/s. Comms dominant in the report. However, the time behaviour suggests it is *bursty*.... Could be swap to disk?	2017-08-23 15:07:18 +01:00
paboyle	b49bec0cec	MAP_HUGETLB portability fix	2017-08-20 03:08:54 +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	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
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	bcefdd7c4e	Align both allocator calls to 2MB	2017-08-19 12:49:02 -04:00
Guido Cossu	fd367d8bfd	Debugging the PointerCache	2017-08-16 09:42:57 +01:00
Guido Cossu	8a3fe60a27	Added more asserts at grid creation time	2017-08-08 11:36:20 +01:00
Guido Cossu	44051aecd1	Checking for integer divisions in cartesian full	2017-08-08 10:31:12 +01:00
Guido Cossu	06e6f8de00	Check that the reduced dim is an integer	2017-08-08 10:22:12 +01:00
Guido Cossu	4fe182e5a7	Added high level HMC support for overriding default SIMD lane decomposition	2017-08-06 10:46:19 +01:00
Guido Cossu	175f393f9d	Binary IO error checking	2017-08-04 12:14:10 +01:00
Peter Boyle	14d53e1c9e	Threaded MPI calls patches	2017-07-29 13:08:10 -04:00
Guido Cossu	8bd869da37	Correcting a bug in the IO routines	2017-07-27 15:12:50 +01:00
Guido Cossu	c0485d799d	Explicit parameter declaration in the WilsonGauge test	2017-07-26 16:26:04 +01:00
Guido Cossu	7abc5613bd	Added smearing to the topological charge observable	2017-07-26 16:21:17 +01:00
Guido Cossu	a4b7dddb67	Merge branch 'develop' of https://github.com/paboyle/Grid into develop	2017-07-26 12:07:38 +01:00
Guido Cossu	5696781862	Debug error in Tensor mult	2017-07-26 12:07:34 +01:00
Christopher Kelly	0f214ad427	Moved FourierAcceleratedGaugeFixer into Grid::QCD namespace and removed 'using namespace' directives from header	2017-07-21 11:13:51 -04:00
azusayamaguchi	659d7d1a40	For test/solver ... Fixed	2017-07-12 15:01:48 +01:00
azusayamaguchi	dc6f078246	fixed the header file for mpi3	2017-07-11 14:15:08 +01:00
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	ac1f1838bc	KNL only	2017-06-30 10:15:32 +01:00
Guido Cossu	8859a151cc	Small corrections to the NEON port	2017-06-29 11:30:29 +01:00
Guido Cossu	688a39cfd9	Merge pull request #114 from nmeyer-ur/feature/arm-neon ... ARM neon intrinsics support Guido: checked and approved	2017-06-29 09:57:17 +01:00
Nils Meyer	0933aeefd4	corrected Grid_neon.h	2017-06-28 20:22:22 +02:00
Antonin Portelli	07de925127	minor scalar action fixes	2017-06-28 12:45:44 +01:00
Nils Meyer	a9c816a268	moved file to correct folder	2017-06-27 21:39:15 +02:00
Nils Meyer	bf729766dd	removed collision with QPX implementation	2017-06-27 20:32:24 +02:00
Antonin Portelli	0b707b861c	Merge branch 'develop' into feature/scalar-hmc-update	2017-06-27 14:40:05 +01:00
Antonin Portelli	15e87a4607	HDF5 IO fix	2017-06-27 14:39:27 +01:00
Antonin Portelli	7d7220cbd7	scalar: lambda/4! convention	2017-06-27 14:38:45 +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
Antonin Portelli	0af740dc15	minor scalar HMC code improvement	2017-06-24 23:04:05 +01:00