paboyle
33dc1f51b5
Final sign off commits from Cori-1
2016-11-09 04:11:03 -08:00
e74417ca12
big build system polish
2016-10-31 16:31:27 +00:00
Guido Cossu
2e453dfbf5
Added some instrumentation to benchmark the force computation
2016-10-06 17:52:45 +01:00
paboyle
f4dd5062d7
Merge branch 'develop' of https://github.com/paboyle/Grid into develop
2016-07-15 19:26:06 +01:00
paboyle
a0676beeb1
Open up dependency on Eigen and FFTW
2016-07-07 22:31:07 +01:00
Christopher Kelly
c5106d0c03
Bugfix
2016-07-07 16:06:30 -04:00
Christopher Kelly
25fafa9a89
Comment
2016-07-06 16:19:41 -04:00
Christopher Kelly
85ed8175cb
Implemented mixed precision CG. Fixed filelist to exclude lib/Old directory and include Config.h.
2016-07-06 15:57:04 -04:00
Christopher Kelly
15f22425c8
Added option to prevent CG from exiting when it fails to converge
2016-07-06 14:50:01 -04:00
fa59789580
ConjugateGradient: cleaner output
2016-05-01 18:29:20 -07:00
92c2c7d3b5
SchurRedBlackDiagMooeeSolve: fix: guess was not initialised from input
2016-05-01 16:07:55 -07:00
Christopher Kelly
af9c8d1372
-Checkerboard fixes for Lanczos
2016-04-06 13:50:56 -04:00
paboyle
340428a1fe
Eigen fixes and HDCR work
2016-03-30 00:16:02 -07:00
paboyle
3920b2c0ab
HDCR updates
2016-03-16 02:29:58 -07:00
paboyle
090e7aa930
Merge remote-tracking branch 'origin/chulwoo-dec12-2015'
...
Merge Chulwoo's Lanczos related improvements.
Merge Nd!=4 fixes for pure gauge HMC from Evan.
2016-03-08 09:55:14 +00:00
paboyle
2dce9c3cff
HDCR running on 16^3 with 2x-3x speed up.
2016-03-08 01:01:50 -08:00
paboyle
dc72293398
More timing info
2016-03-06 10:46:55 -08:00
paboyle
ff129d9ad9
Redundant operations removed
2016-03-02 07:02:37 -08:00
Jung
9f0d9ade68
Added configure flag for LAPACK. Tested ImplicitlyRestartedLanczos::calc()
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Checking in before cleaning up
2016-02-20 02:50:32 -05:00
Jung
bd84c23298
definitions reconciled.
2016-01-25 16:30:59 -05:00
Jung
b8fb05a422
Addtional routines for Lanczos (SYM2, Chebyshef)..
2016-01-25 01:26:25 -05:00
Jung
5c57d4f403
Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2
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Conflicts:
lib/qcd/action/fermion/WilsonKernels.h
2016-01-11 11:36:45 -05:00
Jung
5924e5a562
Merge branch 'master' of https://github.com/paboyle/Grid into scidac1_2
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Conflicts:
configure
lib/qcd/action/Actions.h
lib/qcd/action/fermion/WilsonKernels.h
2016-01-06 03:44:57 -05:00
paboyle
aae8bf31a7
Global edit adding copyright and license info to every source file.
2016-01-02 14:51:32 +00:00
paboyle
841a37f941
Fix to WilsonCompressor that fixes a bug in comms phase due to the sign change on gamma
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matrix in hopping term.
Add logging of time spent in CG.
2015-12-29 23:49:41 +00:00
paboyle
08edbb5cbe
HMC bit repro across checkpoints. Fixed parallel RNG issue with threading.
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Conclusion: c++11 distributions not thread safe and must us distinct dist as well as distinct engine
per site. Makes sense when you think of box muller. Also added a reset of dist on fill to ensure
repro across checkpoints.
2015-12-22 08:54:40 +00:00
paboyle
8c9010d0f4
Isnan check on guess and convergence assert on result
2015-12-21 15:29:46 +00:00
paboyle
93356fd246
No compile fixes on gcc/Cray
2015-11-29 03:14:44 -08:00
Peter Boyle
11cf0f08f3
This file is not yet debugged.
2015-11-29 00:32:45 +00:00
Peter Boyle
3b7576ad53
Switch off for now
2015-11-04 05:13:29 -06:00
Peter Boyle
2d95dac6b6
Lanczos untested/partially tested additions. In middle of shake out but at least compiles
2015-10-09 00:40:25 +02:00
Peter Boyle
5ef42add2d
Changes to remove warnings under icc; disambiguate AVX512 from IMCI correctly
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and drop swizzles in AVX512. Don't know why these compiled.
2015-09-23 05:23:45 -07:00
Peter Boyle
fc160eeccc
Added one flavour rational ratios (unprec)
2015-08-19 04:58:40 +01:00
Peter Boyle
69ce87fbe4
Preconditioned conjugate residual
2015-08-11 06:24:53 +01:00
Peter Boyle
4fe110bd07
Two flavour HMC for Wilson/Wilson is conserving energy.
...
Still to check plaq and <e(-dH)>, but nevertheless this is
progress
2015-07-29 17:53:39 +09:00
Peter Boyle
d1afebf71e
Sizable improvement in multigrid for unsquared.
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6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01
Substantial effort on timing and logging infrastructure
2015-07-24 01:31:13 +09:00
Peter Boyle
0007669381
Printing change
2015-07-21 13:51:56 +09:00
Peter Boyle
8a7b7f1e2b
verbose
2015-07-21 12:12:29 +09:00
Peter Boyle
8eaf657f95
VPGCR updates
2015-06-30 15:02:27 +01:00
Peter Boyle
a17684ebe2
Some small steps towards a multigrid
2015-06-22 12:49:44 +01:00
Azusa Yamaguchi
3b4118f33e
Variable preconditioned GCR with restarting.
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Orthogonalisation depth and restart frequency is controllable via constructor
2015-06-21 10:58:46 +01:00
Peter Boyle
960f29c0b1
Will start this as a two level algorithm
2015-06-20 22:24:21 +01:00
Peter Boyle
fb07ee5781
HDCG but this is not complete and placeholder for later completion
2015-06-20 22:23:57 +01:00
Peter Boyle
b4a6dbfa65
Patches for beginnings of an overlap multigrid
2015-06-20 22:22:56 +01:00
Peter Boyle
3111f50f2f
Merge branch 'master' of https://github.com/paboyle/Grid
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Conflicts:
lib/Make.inc
tests/Make.inc
tests/Test_remez.cc
2015-06-08 12:08:09 +01:00
Peter Boyle
d6f1ddf99c
Conjugate residual algorithm; some more unary functions
2015-06-08 12:04:59 +01:00
Azusa Yamaguchi
8688ff8b3a
multishift conjugate gradient added and a strong test: take a diagonal
...
but non-identity matrix
l1 0 0 0 ....
0 l2 0 0 ....
0 0 l3 0 ...
. . .
. . .
. . .
And apply the multishift CG to it. Sum the poles and residues.
Insist that this be the same as the exactly taken square root
where l1,l2,l3 >= 0.
2015-06-08 11:52:44 +01:00
Peter Boyle
1a05882d7c
Conjugate residual added
2015-06-05 18:16:25 +01:00
Peter Boyle
7f6304fac3
Rework the linop support to get different forms of red black schur solver
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Moo on diag, or MooInv Moe MeeInv Meo
2015-06-05 10:17:10 +01:00
Peter Boyle
b1b412f63c
comment improvement
2015-06-05 05:31:27 +01:00
