35 Commits

Author	SHA1	Message	Date
Peter Boyle	bf973d0d56	SHM complete	2017-09-05 14:30:29 +01:00
Peter Boyle	837bf8a5be	Updating to control the SHM allocation scheme under configure time options	2017-09-05 12:51:02 +01:00
Peter Boyle	c05b2199f6	Improvements to huge memory	2017-09-04 10:41:21 -04:00
Peter Boyle	c3b1263e75	Benchmark prep	2017-08-25 09:25:54 +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	a446d95c33	Trying to pass TeamCity and Travis	2017-08-20 01:10:50 +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
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
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	3bfd1f13e6	I/O improvements	2017-06-11 23:14:10 +01:00
paboyle	e30fa9f4b8	RankCount; need to clean up ambigious ProcessCount	2017-05-30 23:39:16 +01:00
paboyle	5592f7b8c1	Creation mode better implementation	2017-04-05 02:35:34 +09:00
paboyle	35da4ece0b	UID fix	2017-04-05 02:18:15 +09:00
paboyle	417ec56cca	Release candidate	2017-03-29 05:45:33 -04:00
paboyle	35695ba57a	Bug fix in MPI3	2017-03-29 04:43:55 -04:00
paboyle	fc93f0b2ec	Save some code for static huge tlb's. It is ifdef'ed out but an interesting root only experiment. ... No gain from it.	2017-03-21 22:30:29 -04:00
paboyle	4e7ab3166f	Refactoring header layout	2017-02-22 18:09:33 +00:00
paboyle	3ae92fa2e6	Global changes to parallel_for structure. ... Move the comms flags to more sensible names	2017-02-21 05:24:27 -05:00
paboyle	37720c4db7	Count bytes off node only	2017-02-20 17:47:40 -05:00
paboyle	5c0adf7bf2	Make clang happy with parenthesis	2017-02-16 23:51:33 +00:00
paboyle	73547cca66	MPI3 working i think	2017-02-07 01:30:02 -05:00
paboyle	791cb050c8	Comms improvements	2016-11-01 11:35:43 +00:00
paboyle	09f66100d3	MPI 3 compile on non-linux	2016-10-25 06:01:12 +01:00
azusayamaguchi	b94478fa51	mpi, mpi3, shmem all compile. ... mpi, mpi3 pass single node multi-rank	2016-10-24 23:45:31 +01:00
azusayamaguchi	b6a65059a2	Update to use shared memory to contain the stencil comms buffers ... 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
azusayamaguchi	c190221fd3	Internal SHM comms in non-simd directions working ... Need to fix simd directions	2016-10-22 18:14:27 +01:00
azusayamaguchi	910b8dd6a1	use simd type	2016-10-21 22:35:29 +01:00
azusayamaguchi	09fd5c43a7	Reasonably fast version	2016-10-21 15:17:39 +01:00
azusayamaguchi	f331809c27	Use variable type for loop	2016-10-21 13:35:37 +01:00
paboyle	306160ad9a	bcopy threaded	2016-10-21 12:07:28 +01:00
paboyle	a762b1fb71	MPI3 working with a bounce through shared memory on my laptop. ... 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
paboyle	b58adc6a4b	commVector	2016-10-20 17:00:15 +01:00