300 Commits

Author	SHA1	Message	Date
gfilaci	b52fa38f8c	seed initialisation of RNG5	2019-05-02 10:36:09 +01:00
Peter Boyle	c43a2b599a	GPU support	2019-01-01 15:07:29 +00:00
Peter Boyle	b57a4d32aa	Merge branch 'develop' into feature/gpu-port	2018-12-13 05:11:34 +00:00
Antonin Portelli	0ba3d469c7	Benchmark IO in single and double precision	2018-10-17 20:27:34 +01:00
Antonin Portelli	291bc2a1f0	IO benchmark on a list of directories	2018-10-15 17:25:08 +01:00
Peter Boyle	adbdc4e65b	Half comms not working on GPU yet, so disable.	2018-09-11 05:15:22 +01:00
Peter Boyle	f4bfeb835d	Drop back to smaller Ls	2018-09-09 14:25:06 +01:00
Antonin Portelli	a15a2dfd29	Merge branch 'develop' into feature/hadrons	2018-08-10 16:08:22 +01:00
paboyle	27cdb79063	Sha used to seed from a unique string	2018-08-10 15:11:01 +01:00
Peter Boyle	00b92a91b5	Optimising	2018-07-28 23:46:22 +01:00
paboyle	65533741f7	7 moms	2018-07-28 16:17:47 +01:00
Peter Boyle	131a6785d4	Merge branch 'feature/hadrons-a2a' into feature/hadrons-a2a	2018-07-27 23:03:42 +01:00
paboyle	44f4f5c8e2	Momentum loop	2018-07-27 23:00:16 +01:00
fionnoh	2679df034f	Changes to meson field benchmark. Now includes the gammas in the final part of the naive method, both methods compute ... lhs^dag*Gamma*rhs (previously Gamma*lhs^dag*rhs), and checks results.	2018-07-27 18:31:10 +01:00
paboyle	71e1006ba8	Updated meson field benchmark for dirac structures	2018-07-26 09:09:29 +01:00
fionnoh	24128ff109	Changes needed for MF benchmark to work with comms correctly	2018-07-23 15:51:37 +01:00
Peter Boyle	21a1710b43	Verbose vector length	2018-07-23 06:08:39 -04:00
paboyle	ec9939c1ba	Test for faster implementation of meson field inner loop ... This should be possible to cache block at outer levels, global sum across nodes not performed and deferred to caller to block them all into a big all reduce. Nc=3 and Fermion is hard coded in an ugly way. We might think about benchmarking whether a product without the conjugate should be made available by Grid. It is not clear whether the explicit unroll, or the performing of conjugate on left once was the real source of the speed up. Gives 70-80 GF/s on my laptop (single) half that double, and 70GB/s to cache. This is competitive with dslash and a reasonable stopping point for the optimisation. If necessary we can revisit.	2018-07-10 12:38:51 +01:00
Peter Boyle	4b04ae3611	Printing improvement	2018-07-05 06:59:38 -04:00
Peter Boyle	2f776d51c6	Gpu specific benchmark saturates memory. Can enhance Grid to do this for expressions, ... but a bitof (known) work.	2018-07-05 06:58:37 -04:00
paboyle	25becc9324	GPU tweaks for benchmarking; really necessary?	2018-06-13 20:26:07 +01:00
Peter Boyle	eb921041d0	Perf count control	2018-05-12 17:57:32 -04:00
Antonin Portelli	bfbf2f1fa0	no threaded stencil benchmark if OpenMP is not supported	2018-05-03 16:20:01 +01:00
Dr Peter Boyle	1dddd17e3c	Benchmark improvements from tesseract	2018-04-27 11:44:46 +01:00
Peter Boyle	fa0d8feff4	Performance of CovariantCshift now non-embarrassing.	2018-04-26 17:56:27 +01:00
Peter Boyle	05b44aef6b	Merge branch 'develop' of https://github.com/paboyle/Grid into develop ... Conflicts: benchmarks/Benchmark_su3.cc	2018-04-26 15:38:49 +01:00
Peter Boyle	91a0a3f820	Improvement	2018-04-26 14:48:35 +01:00
Peter Boyle	8f44c799a6	Saving the benchmarking tests for Cshift	2018-04-26 14:48:03 +01:00
Guido Cossu	43f5a0df50	More timers in the integrator	2018-04-26 12:01:56 +09:00
paboyle	2baf193031	Merge branch 'develop' of https://github.com/paboyle/Grid into develop	2018-04-25 00:14:03 +01:00
paboyle	362ba0443a	Cshift updates	2018-04-25 00:12:11 +01:00
Guido Cossu	c5b9147b53	Correction of a minor bug in the su3 benchmark	2018-04-24 08:03:57 -07:00
Guido Cossu	a1be533329	Corrected Flop count in Benchmark su3 and expanded the Wilson flow output	2018-04-24 01:19:53 -07:00
paboyle	b5510427f9	physical fermion interface, cshift benchmark in SU3.	2018-04-18 01:43:29 +01:00
paboyle	276f113f28	IO uses master boss node for metadata.	2018-03-30 16:17:05 +01:00
paboyle	ab6afd18ac	Still compile if no LIME	2018-03-30 13:39:20 +01:00
Antonin Portelli	c5a885dcd6	I/O benchmark	2018-03-29 19:57:41 +01:00
Peter Boyle	6fe9b28a82	Cosmetic	2018-03-24 19:27:14 -04:00
Peter Boyle	b002587d7c	Simplify	2018-03-24 19:26:44 -04:00
Peter Boyle	6c08385782	Simplify	2018-03-24 19:26:19 -04:00
Peter Boyle	a3690071b4	Warm up GPu	2018-03-22 18:05:20 -04:00
Peter Boyle	5ac96dbdc6	Warm behaviour in SU3 benchmark	2018-03-20 07:18:31 -04:00
paboyle	aead94e9a7	View introduced	2018-03-04 16:39:29 +00:00
paboyle	36ea5f6b77	gpu friendly coordinates ; no std::vector on GPU	2018-02-24 22:20:14 +00:00
Guido Cossu	fb24e3a7d2	Adding utilities for perf profiling	2018-01-29 11:11:45 +01:00
paboyle	604c05f4b8	parallel_for elimination -> thread_loop	2018-01-28 01:01:36 +00:00
paboyle	ce4da83bc2	Zero changes, literally	2018-01-27 23:51:10 +00:00
paboyle	c4f82e072b	_grid becomes private ; use Grid()§	2018-01-27 00:04:12 +00:00
paboyle	2a4a0e43c1	Hide internals	2018-01-26 23:08:27 +00:00
paboyle	f4010023ca	Warning fixes	2018-01-25 23:46:47 +00:00
paboyle	e7cba358c2	Temporary update to reflect the new dropping of std::vector in Lattice ... Will update again to hide the internals in an interface	2018-01-25 23:31:41 +00:00
Guido Cossu	cff3bae155	Adding support for general Nc in the benchmark outputs	2018-01-25 13:46:31 +01:00
paboyle	918c105c57	NVCC warning elimination	2018-01-24 13:23:59 +00:00
paboyle	d74c21a386	GLobal edit for QCD namespace removal & NAMESPACE macros	2018-01-15 09:37:58 +00:00
paboyle	9b32d51cd1	Simplify comms layer proliferatoin	2018-01-08 11:27:14 +00:00
paboyle	4f8b6f26b4	Merge branch 'develop' into feature/dwf-multirhs	2017-10-02 11:41:49 +01:00
Peter Boyle	bfb68e6f02	Merge pull request #130 from giltirn/gparity-handunroll ... Gparity handunroll	2017-09-21 10:11:00 +01:00
paboyle	17c5b0f152	Patching comparison point	2017-09-16 18:18:07 +01:00
Peter Boyle	b331be9101	Better reporting	2017-08-31 11:32:57 +01:00
Peter Boyle	49c20a9fa8	Patch to reporting	2017-08-31 11:32:21 +01:00
paboyle	7359df3501	Full reporting for benchmark; save robustness factor	2017-08-31 10:42:35 +01:00
Christopher Kelly	d36d2fb40d	Added ability to override default Ls in Benchmark_dwf	2017-08-28 06:53:56 -07:00
Peter Boyle	5b9267e88d	Cleaner comms benchmark treatment for one node runs	2017-08-27 18:24:48 -04:00
paboyle	15fd4003ef	Improving presentation of results	2017-08-27 13:46:02 +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
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
Christopher Kelly	edabb3577f	Imported Benchmark_gparity	2017-08-23 16:54:06 -04:00
paboyle	ae56e556c6	finalise issue on new OPA revert	2017-08-20 02:53:12 +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	bfef525ed2	New benchmark prep	2017-08-19 23:10:12 +01:00
Peter Boyle	7d88198387	Merge branch 'develop' into feature/multi-communicator	2017-08-19 13:03:35 -04:00
Peter Boyle	9e658de238	Use Vector	2017-08-19 12:52:44 -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	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
paboyle	6f5a5cd9b3	Improved threaded comms benchmark	2017-06-28 23:27:02 +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	6ebf9f15b7	Splitting communicators first cut	2017-06-22 08:14:34 +01:00
paboyle	3bfd1f13e6	I/O improvements	2017-06-11 23:14:10 +01:00
Peter Boyle	725c513d94	Better MPI3 benchmarking	2017-05-29 16:47:32 -04:00
Guido Cossu	0ffc235741	Adding more statistics to the Benchmark_comms. Min and max	2017-05-19 10:55:04 +01:00
Guido Cossu	8e19c99c7d	Adding more statistical info in the Benchmark_comms	2017-05-18 19:07:35 +01:00
Guido Cossu	a0bc0ad06f	Reverting change in Bechmark_comms. Keeping 300 iterations	2017-05-18 17:48:11 +01:00
Guido Cossu	bc862ce3ab	Fixing an allocation issue in Benchmark_comms	2017-05-18 14:44:56 +01:00
paboyle	751f2b9703	Better check and benchmark driving	2017-05-05 19:54:38 +01:00
Guido Cossu	20999c1370	Merge branch 'develop' into feature/hmc_generalise	2017-05-05 12:47:17 +01:00
Peter Boyle	945767c6d8	More info	2017-05-03 20:26:35 -04:00
Peter Boyle	92e364a35f	Better reporting in benchmark for MPI3	2017-05-03 15:43:36 -04:00
Guido Cossu	4063238943	Adding HMC test file example for Mobius + smearing	2017-05-01 13:44:00 +01:00
Guido Cossu	3344788fa1	Merge branch 'develop' into feature/hmc_generalise	2017-05-01 12:13:56 +01:00
paboyle	738c1a11c2	longer nloop	2017-04-26 08:43:20 +01:00
paboyle	ab66bac4e6	Think I'm getting on top of the reduced cost exterior precomputed list of links	2017-04-25 08:50:26 +01:00