48 Commits

Author	SHA1	Message	Date
paboyle	cd0da81196	Merge branch 'feature/bgq-asm' of https://github.com/paboyle/Grid into feature/bgq-asm	2017-02-16 18:52:30 -05:00
paboyle	d68907fc3e	Debug temp	2017-02-16 18:51:35 -05:00
paboyle	be3a8249c6	Faster gather	2017-02-16 23:51:15 +00:00
paboyle	bd600702cf	Vectorise the XYZT face gathering better. ... Hard coded for simd_layout <= 2 in any given spread out direction; full generality is inconsistent with efficiency.	2017-02-15 11:11:04 +00:00
paboyle	485ad6fde0	Stencil working in SHM MPI3	2017-02-07 01:20:39 -05:00
Peter Boyle	ff2f559a57	Remove inline on gather optimised path	2016-12-27 17:45:19 +00:00
Peter Boyle	3d21297bbb	Call the fast path compressor for wilson kernels to avoid if else on projector	2016-12-27 11:23:13 +00:00
Peter Boyle	83fa038bdf	Streaming stores	2016-12-08 16:58:42 +00:00
azusayamaguchi	d7d92af09d	Travis fail fix attempt	2016-10-25 01:45:53 +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	ea25a4d9ac	Works	2016-10-23 06:10:05 +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	0fcd2e7188	Simplify the comms structure prior to implementing Shared memory direct bouncs	2016-10-21 22:44:10 +01:00
paboyle	c7cccaaa69	Comm vector for shmem	2016-10-20 16:57:31 +01:00
paboyle	7af9b87318	Cache face tables to improve performance. ... Extract merge now looking poor.	2016-10-18 09:51:37 +01:00
paboyle	bc1a4d40ba	Faster integer handling avoid push_back	2016-10-17 16:16:44 +01:00
paboyle	c8079e6621	Time the face gateher in x-dir more carefully	2016-10-13 22:28:50 +01:00
azusayamaguchi	8b0d171c9a	32bit issue on the KNL code variant where byte offsets were stored	2016-10-12 17:49:32 +01:00
azusayamaguchi	8bbd9ebc27	Reversing changes to Stencil class	2016-10-12 13:47:20 +01:00
paboyle	2d4a45c758	Typecast pointer	2016-10-12 09:14:15 +01:00
paboyle	42cd148f5e	Base pointer for comms buffer under AVX512 assembly	2016-10-11 16:06:06 +01:00
Guido Cossu	2e453dfbf5	Added some instrumentation to benchmark the force computation	2016-10-06 17:52:45 +01:00
paboyle	4089984431	Timing hooks	2016-10-06 09:25:12 +01:00
Antonin Portelli	0724f7af75	QPX single precision implementation	2016-09-19 18:09:12 +01:00
paboyle	a0676beeb1	Open up dependency on Eigen and FFTW	2016-07-07 22:31:07 +01:00
paboyle	bdaa5b1767	Updated to have perfect prefetching for the s-vectorised kernel with any cache blocking.	2016-06-30 14:35:02 -07:00
paboyle	8fcefc021a	Improved the prefetching when using cache blocking codes	2016-06-30 14:35:02 -07:00
paboyle	139cc5f1ae	Large change with KNL preparation	2016-06-03 03:24:26 -07:00
paboyle	1e554350ac	The threaded coms didn't agree with GCC. Suprised, and looks like GCC bug.	2016-04-29 16:49:18 -07:00
paboyle	b27bac4669	Updates for simd in one dir	2016-04-19 15:34:10 -07:00
Peter Boyle	c9fadf97a5	Simplify the compressor interface again.	2016-02-17 18:16:45 -06:00
Peter Boyle	81395e85d1	Regressing to not overlap comms and compute becasue bluewaters, edison, and cori are so rubbish at it.	2016-02-16 13:56:44 -06:00
Peter Boyle	340a29b735	More careful sequencing of comms	2016-02-15 16:04:59 -06:00
Peter Boyle	42a9ac71d2	BUg fix, wait till complete.	2016-02-14 16:21:21 -06:00
Peter Boyle	41c2b09184	Shmem comms [NO MPI] target added. The dwf test runs and passes. ... Not really shaken out to my satisfaction though as I want more tests done, so don't declare as working. But committing my current while I try a few experimentals.	2016-02-14 14:24:38 -06:00
Peter Boyle	7f927a541c	Shmem related fixes for shmem compile	2016-02-11 07:37:39 -06:00
paboyle	fc6ad65751	Pushed the overlap comms tweaks	2016-01-11 06:34:22 -08:00
paboyle	dafc74020c	Overlap comms compute improvements in hand op kernels, and better timing from Edison and Cori	2016-01-10 16:54:27 -08:00
paboyle	d19321dfde	Overlap comms compute changes	2016-01-10 19:20:16 +00:00
paboyle	c99d748da6	Timing reports in benchmarks now reflect the asynch comms thread statistics	2016-01-04 14:42:16 +00:00
paboyle	331768dcff	Added overlap comms compute mode	2016-01-03 01:38:11 +00:00
paboyle	aae8bf31a7	Global edit adding copyright and license info to every source file.	2016-01-02 14:51:32 +00:00
paboyle	145a295231	Bug fix for stencil with large shifts (3+), would be important to naik term for example but did not ... impact Wilson based nearest neighbour stencils.	2015-12-30 19:29:48 +00:00
Peter Boyle	880ff88362	Comms optimisation	2015-11-06 05:22:18 -06:00
Peter Boyle	ec5af35166	EO bug fix when spread out in x-direction	2015-11-04 09:56:58 +00:00
Peter Boyle	7d3512ab21	Gparity valence test now working. ... Interface in FermionOperator will change a lot in future	2015-08-14 00:01:04 +01:00
Peter Boyle	1d0df449e8	Reorganise of file naming	2015-06-03 12:47:05 +01:00