paboyle
bf96a4bdbf
Merge branch 'master' into develop
2018-06-04 14:03:11 +01:00
paboyle
84685c9bc3
Overflow fix
2018-06-04 13:42:07 +01:00
Azusa Yamaguchi
7fbbb31a50
Merge branch 'develop' into feature/staggered-comms-compute
...
Conflicts:
lib/qcd/action/fermion/ImprovedStaggeredFermion.cc
2018-05-21 13:07:29 +01:00
paboyle
1be8089604
Clean compile
2018-04-26 23:42:45 +01:00
paboyle
3e0eff6468
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2018-04-26 23:00:46 +01:00
paboyle
7ecc47ac89
Quenched test compile
2018-04-26 23:00:28 +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
Azusa Yamaguchi
96272f3841
Merge staggered fix linear operator and reduction
2018-04-26 10:33:19 +01:00
Azusa Yamaguchi
eac6ec4b5e
Faster reductions, important on single node staggered
2018-04-26 10:03:57 +01:00
paboyle
2baf193031
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2018-04-25 00:14:03 +01:00
paboyle
276a2353df
Move constructor
2018-04-25 00:11:07 +01:00
c11a3ca0a7
vectorise/unvectorise in reverse order
2018-04-20 17:13:04 +01:00
Dan H
ccde8b817f
Add dimension check to precisionChange.
2018-03-21 20:58:04 -04:00
Guido Cossu
d86936a3de
Eliminating deprecated lex_sites
2018-03-16 12:26:39 +00:00
360cface33
Grid tensor serialisation fully implemented and tested
2018-03-08 19:12:03 +00:00
paboyle
9579c9c327
Threading improvement
2017-12-05 14:12:22 +00:00
paboyle
c24d4c8d0e
Improved parallel RNG init
2017-12-05 13:01:10 +00:00
paboyle
3e560b9462
Faster RNG init
2017-12-05 11:42:05 +00:00
paboyle
d93c6760ec
Faster code for split unsplit
2017-12-05 11:39:26 +00:00
paboyle
28ceacec45
Split/Unsplit working
2017-11-27 15:13:29 +00:00
paboyle
4987edbd44
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2017-11-27 12:34:56 +00:00
paboyle
1f04e56038
Believe split/unsplit works, but need to make pretty
2017-11-27 12:33:08 +00:00
azusayamaguchi
e55397bc13
Staggerd cg
2017-11-24 14:18:30 +00:00
paboyle
94b8fb5686
Debug in progress
2017-11-19 01:39:04 +00:00
paboyle
a7f72eb994
SHaking out
2017-10-30 00:22:06 +00:00
paboyle
84b441800f
Merge branch 'develop' into feature/lanczos-reorg
2017-10-27 14:21:38 +01:00
paboyle
1ef424b139
Split grid Y2K bug fix attempt
2017-10-27 14:20:35 +01:00
paboyle
08583afaff
Red black friendly coarsening
2017-10-25 23:51:18 +01:00
paboyle
08ca338875
Split grid communication
2017-10-09 23:19:45 +01:00
paboyle
4f8b6f26b4
Merge branch 'develop' into feature/dwf-multirhs
2017-10-02 11:41:49 +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
azusayamaguchi
659d7d1a40
For test/solver
...
Fixed
2017-07-12 15:01:48 +01:00
paboyle
349d75e483
Precision fix
2017-06-23 02:57:59 -07:00
Azusa Yamaguchi
e9cc21900f
Block solver complete for staggered. Now stable on mass 0.003 and
...
gives 8x (!) speed up on Haswell laptop vs. standard CG for 8 RHS solves.
166 iterations vs. 537 iterations so algorithmic gain + 2x in flop rate gain.
Better than a slap in the face with a wet kipper.
2017-06-20 12:37:41 +01:00
Azusa Yamaguchi
cfe3cd76d1
Block solver improvements
2017-06-19 14:04:21 +01:00
paboyle
c85024683e
Merge branch 'feature/parallelio' into develop
2017-06-19 01:39:48 +01:00
Peter Boyle
6f687a67cd
As local vols increase, use 64 bits for safety
2017-06-01 17:36:18 -04:00
paboyle
58e8d0a10d
reverse direction lexico mapping
2017-05-30 23:38:30 +01:00
Guido Cossu
ab3596d4d3
Using Cayley-Hamilton form for the exponential of SU(3) matrices
2017-05-25 12:07:47 +01:00
Guido Cossu
a8fb2835ca
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2017-05-18 14:45:00 +01:00
Azusa Yamaguchi
f46a67ffb3
No compile issue on clang on mac fixed.
...
Compiler version was clang++-3.9 under mpicxx
2017-05-17 10:51:01 +01:00
Guido Cossu
10f2872aae
Faster exponentiation for lattice fields
2017-05-15 15:51:16 +01:00
paboyle
2439999ec8
Warning elimination; drop to -O2 on G++ bad versions
2017-05-06 14:44:49 +01:00
paboyle
697c0603ce
SITMO I/O for NERSC working now bit repro
2017-05-05 16:54:44 +01:00
Guido Cossu
3344788fa1
Merge branch 'develop' into feature/hmc_generalise
2017-05-01 12:13:56 +01:00
paboyle
8e161152e4
MultiRHS solver improvements with slice operations moved into lattice and sped up.
...
Block solver requires a lot of performance work.
2017-04-18 10:51:55 +01:00
paboyle
3141ebac10
MultiRHS working, starting to optimise. Block doesn't and I thought it already was; puzzled.
2017-04-17 10:50:19 +01:00
paboyle
7ede696126
Non compile of tests fixed
2017-04-16 23:40:00 +01:00
paboyle
bf516c3b81
higher precision reduction variables in norm and inner product
2017-04-15 12:27:28 +01:00
