21a1710b43
Verbose vector length
2018-07-23 06:08:39 -04:00
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
4b04ae3611
Printing improvement
2018-07-05 06:59:38 -04:00
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
25becc9324
GPU tweaks for benchmarking; really necessary?
2018-06-13 20:26:07 +01:00
eb921041d0
Perf count control
2018-05-12 17:57:32 -04:00
bfbf2f1fa0
no threaded stencil benchmark if OpenMP is not supported
2018-05-03 16:20:01 +01:00
1dddd17e3c
Benchmark improvements from tesseract
2018-04-27 11:44:46 +01:00
fa0d8feff4
Performance of CovariantCshift now non-embarrassing.
2018-04-26 17:56:27 +01:00
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
91a0a3f820
Improvement
2018-04-26 14:48:35 +01:00
8f44c799a6
Saving the benchmarking tests for Cshift
2018-04-26 14:48:03 +01:00
43f5a0df50
More timers in the integrator
2018-04-26 12:01:56 +09:00
2baf193031
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2018-04-25 00:14:03 +01:00
362ba0443a
Cshift updates
2018-04-25 00:12:11 +01:00
c5b9147b53
Correction of a minor bug in the su3 benchmark
2018-04-24 08:03:57 -07:00
a1be533329
Corrected Flop count in Benchmark su3 and expanded the Wilson flow output
2018-04-24 01:19:53 -07:00
b5510427f9
physical fermion interface, cshift benchmark in SU3.
2018-04-18 01:43:29 +01:00
276f113f28
IO uses master boss node for metadata.
2018-03-30 16:17:05 +01:00
ab6afd18ac
Still compile if no LIME
2018-03-30 13:39:20 +01:00
c5a885dcd6
I/O benchmark
2018-03-29 19:57:41 +01:00
6fe9b28a82
Cosmetic
2018-03-24 19:27:14 -04:00
b002587d7c
Simplify
2018-03-24 19:26:44 -04:00
6c08385782
Simplify
2018-03-24 19:26:19 -04:00
a3690071b4
Warm up GPu
2018-03-22 18:05:20 -04:00
5ac96dbdc6
Warm behaviour in SU3 benchmark
2018-03-20 07:18:31 -04:00
aead94e9a7
View introduced
2018-03-04 16:39:29 +00:00
36ea5f6b77
gpu friendly coordinates ; no std::vector on GPU
2018-02-24 22:20:14 +00:00
fb24e3a7d2
Adding utilities for perf profiling
2018-01-29 11:11:45 +01:00
604c05f4b8
parallel_for elimination -> thread_loop
2018-01-28 01:01:36 +00:00
ce4da83bc2
Zero changes, literally
2018-01-27 23:51:10 +00:00
c4f82e072b
_grid becomes private ; use Grid()§
2018-01-27 00:04:12 +00:00
2a4a0e43c1
Hide internals
2018-01-26 23:08:27 +00:00
f4010023ca
Warning fixes
2018-01-25 23:46:47 +00:00
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
cff3bae155
Adding support for general Nc in the benchmark outputs
2018-01-25 13:46:31 +01:00
918c105c57
NVCC warning elimination
2018-01-24 13:23:59 +00:00
d74c21a386
GLobal edit for QCD namespace removal & NAMESPACE macros
2018-01-15 09:37:58 +00:00
9b32d51cd1
Simplify comms layer proliferatoin
2018-01-08 11:27:14 +00:00
4f8b6f26b4
Merge branch 'develop' into feature/dwf-multirhs
2017-10-02 11:41:49 +01:00
bfb68e6f02
Merge pull request #130 from giltirn/gparity-handunroll
...
Gparity handunroll
2017-09-21 10:11:00 +01:00
17c5b0f152
Patching comparison point
2017-09-16 18:18:07 +01:00
b331be9101
Better reporting
2017-08-31 11:32:57 +01:00
49c20a9fa8
Patch to reporting
2017-08-31 11:32:21 +01:00
7359df3501
Full reporting for benchmark; save robustness factor
2017-08-31 10:42:35 +01:00
d36d2fb40d
Added ability to override default Ls in Benchmark_dwf
2017-08-28 06:53:56 -07:00
5b9267e88d
Cleaner comms benchmark treatment for one node runs
2017-08-27 18:24:48 -04:00
15fd4003ef
Improving presentation of results
2017-08-27 13:46:02 +01:00
ad89abb018
Fix
2017-08-25 20:43:37 +01:00
80c5bce5bb
Merge branch 'develop' into feature/multi-communicator
2017-08-25 20:21:26 +01:00
