paboyle
08edbb5cbe
HMC bit repro across checkpoints. Fixed parallel RNG issue with threading.
...
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
paboyle
ca42fe6d32
Merge branch 'master' of github.com:paboyle/Grid
...
Merge done
Conflicts:
lib/serialisation/XmlIO.h
tests/Test_stencil.cc
2015-11-28 17:03:43 -08:00
paboyle
d875c2bd39
More verbose useful
2015-11-28 16:54:19 -08:00
paboyle
cc32ba615a
Verbose changes
2015-11-28 16:53:54 -08:00
Peter Boyle
11cf0f08f3
This file is not yet debugged.
2015-11-29 00:32:45 +00:00
Peter Boyle
5d854c869c
Stencil interface changes
2015-11-06 05:22:33 -06:00
Peter Boyle
3b7576ad53
Switch off for now
2015-11-04 05:13:29 -06:00
Peter Boyle
83afb2e26a
Poly support for lanczos
2015-10-09 00:43:21 +02:00
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
...
and drop swizzles in AVX512. Don't know why these compiled.
2015-09-23 05:23:45 -07:00
Peter Boyle
2f38ebc446
Reintroducing the hand unrolled loops
2015-09-08 17:45:30 +01:00
Peter Boyle
fc160eeccc
Added one flavour rational ratios (unprec)
2015-08-19 04:58:40 +01:00
Peter Boyle
a842a6c94d
One flavour rational unprec added; untested but does compile.
...
Moving param structs into a single header for later connection to file I/O using
macromagic.h
2015-08-18 14:40:08 +01:00
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
69ce87fbe4
Preconditioned conjugate residual
2015-08-11 06:24:53 +01:00
Peter Boyle
a01aa156b9
Adding components for even odd decomposed determinant in HMC.
...
dH not yet conserved, so something wrong in the eo force code still
2015-08-07 08:37:15 +01:00
Peter Boyle
1d67d29183
Jackson smoothed chebyshev and (untested) completion of force terms
...
for Cayley, Partial and Cont fraction dwf and overlap.
have even odd and unprec forces.
2015-08-01 05:58:35 +09:00
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
4cc2ef84d3
Committing incomplete work for parameter file I/O.
...
MacroMagic.h is central. Guido and I plan to move
over to generating virtual (XML, JSON, YAML, text, binary) encoding
from macro based system.
2015-07-27 18:32:28 +09:00
Peter Boyle
1d70a45d84
Merge branch 'master' of https://github.com/paboyle/Grid
2015-07-24 01:33:19 +09:00
Peter Boyle
d1afebf71e
Sizable improvement in multigrid for unsquared.
...
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
paboyle
f62f1699cb
Bug work around
2015-07-21 22:49:36 -07:00
Peter Boyle
4e94ddad46
Merge
2015-07-21 13:56:22 +09:00
Peter Boyle
5ac625f716
No changes shown on git diff
2015-07-21 13:54:09 +09:00
Peter Boyle
0007669381
Printing change
2015-07-21 13:51:56 +09:00
Peter Boyle
a700933611
More info
2015-07-21 13:48:57 +09:00
Peter Boyle
c515d069cd
Tweaks to subspace set up to put in g5 r5 hermiticity
2015-07-21 12:13:03 +09:00
Peter Boyle
8a7b7f1e2b
verbose
2015-07-21 12:12:29 +09:00
paboyle
e3456bf559
Temporarily disable gmp dependency simply because Cray XC30's I'm benchmarking
...
have a downlevel gmp version that chokes on ::max_align_t where gmp had a
bug as far as I recall.
2015-07-01 22:47:33 +01:00
Peter Boyle
03ca506a3d
Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
...
near the bleeding edge I guess
2015-06-30 15:17:27 +01:00
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
fd1a8abcd1
Abstract preconditioner
2015-06-21 11:03:55 +01:00
Azusa Yamaguchi
3b4118f33e
Variable preconditioned GCR with restarting.
...
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
Azusa Yamaguchi
250cb00c42
WHere should always have precisely matching types in ET system
2015-06-14 01:07:58 +01:00
Peter Boyle
0784bbc4bf
Remove extra layers of checks now it works
2015-06-09 22:43:41 +01:00
Peter Boyle
6fb36c8a51
Starting to use
2015-06-09 22:38:13 +01:00
Peter Boyle
2e6986892a
Debugged finally. A silly mistake in permute cost me a day of debug.
2015-06-09 22:37:21 +01:00
Peter Boyle
a73a1c1bc1
Merge branch 'master' of https://github.com/paboyle/Grid
...
Conflicts:
lib/Make.inc
2015-06-09 10:27:10 +01:00
Peter Boyle
1e5b015ee3
Some unary ops and coarse grid support
2015-06-09 10:26:19 +01:00
neo
48bf4878c1
Experimental support for ARM
2015-06-09 15:46:21 +09:00
Peter Boyle
3111f50f2f
Merge branch 'master' of https://github.com/paboyle/Grid
...
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
Peter Boyle
5a3bc5250e
Prep for multigrid
2015-06-08 12:02:53 +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
