36b8f35eed
Elemental force term for Wilson dslash added and tests thereof passing.
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Now need to construct pseudofermion two flavour, ratio, one flavour, ratio
action fragments.
2015-07-26 10:54:38 +09:00
5e370db6c5
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
987801c86d
Merge
2015-07-21 13:56:22 +09:00
9651ab661b
Small pretty layout change
2015-07-21 13:53:23 +09:00
fb65953d82
This was needed to compile on gcc
2015-07-21 13:52:59 +09:00
510f55ba30
Rearranging files in hmc
2015-07-06 16:46:43 +09:00
f95db88d19
Added minimum norm integrator
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Little rearrangement of HMC and integrator classes
2015-07-06 16:17:32 +09:00
12e1682a87
HMC for Wilson Gauge action works
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Fixed bug in momenta generation
2015-07-06 12:58:49 +09:00
6261770f59
Debugged vector version of ProjectOnGroup
2015-07-06 02:24:58 +09:00
7a4ed7a867
HMC ready but untested
2015-07-04 17:47:50 +09:00
250965c6ca
More progress in the HMC construction
2015-07-04 02:43:14 +09:00
55f05a778f
Skeleton of HMC/Integrators
2015-07-03 16:51:41 +09:00
e164ed6f12
Big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
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near the bleeding edge I guess
2015-06-30 15:17:27 +01:00
95ecf81d42
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
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near the bleeding edge I guess
2015-06-30 15:03:11 +01:00
a4369e1db6
big commit fixing nocompiles in defective C++11 compilers (gcc, icpc). stared getting to
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near the bleeding edge I guess
2015-06-30 15:00:19 +01:00
5f8f0bc792
Some small steps towards a multigrid
2015-06-22 12:49:44 +01:00
a265765319
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
eace9051e8
Merge
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Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 22:25:31 +01:00
aba5c8595a
Patches for beginnings of an overlap multigrid
2015-06-20 22:22:56 +01:00
cb92390825
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 14:22:29 +01:00
74845cb3dc
Quenched works for wilson gauge
2015-06-16 14:17:11 +01:00
c945041067
uninitialised bug fix
2015-06-16 14:07:05 +01:00
54964dd4bb
First cut at SUN support for quenched updates
2015-06-14 01:28:54 +01:00
e529dd9696
Peek poke colour/spin/complex and trace transpose support
2015-06-14 01:00:11 +01:00
610450bc0e
const safety
2015-06-14 00:59:50 +01:00
4963f7356a
5d OpDir direction interface refers to the 5d dims, not 4d to present a
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sensible and consistent external interface.
2015-06-09 22:41:59 +01:00
708d4f7533
g5 and g5R5 hermitian are now differentiated
2015-06-09 22:40:58 +01:00
e8b43944e7
Merge branch 'master' of https://github.com/paboyle/Grid
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Conflicts:
lib/Make.inc
2015-06-09 10:27:10 +01:00
1048304f30
Some unary ops and coarse grid support
2015-06-09 10:26:19 +01:00
744ac33e8b
Experimental support for ARM
2015-06-09 15:46:21 +09:00
b0873e7ed2
Conjugate residual algorithm; some more unary functions
2015-06-08 12:04:59 +01:00
a263e78f8d
Conjugate residual added
2015-06-05 18:16:25 +01:00
5f33cc3a95
Compile fix
2015-06-05 10:29:42 +01:00
cc5f518b21
Endif terminated
2015-06-05 10:19:42 +01:00
8f9627520b
merge to the head
2015-06-05 10:15:31 +01:00
db84b19443
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-05 10:04:46 +01:00
7d984b9547
Adding some wilson loop support
2015-06-05 10:02:36 +01:00
7678fbd30d
PartialFraction Hw with Zolo and Tanh approx converged under CG and passed EO breakdown
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and hermiticity tests.
2015-06-04 13:28:37 +01:00
bb73569fd6
Addedd Ta functionality to the tensor types
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Merge remote-tracking branch 'upstream/master'
Conflicts:
configure
2015-06-04 18:11:32 +09:00
9c1ab656d4
CG Tests work for wilson kernel cont frac zolo and tanh
2015-06-04 06:02:00 +01:00
1ad689e4d5
Implementing the Hw kernel continued fraction 5d overlap cases
2015-06-04 00:23:16 +01:00
802e94e9ca
First pass at continued fraction; solver and even odd decomposition tests pass.
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Have to make ContFrac class virtual and derive end non-abstract actions for the particular
cases.
2015-06-04 00:00:45 +01:00
f9b070d64d
Reorganise of file naming
2015-06-03 12:47:05 +01:00
6cb38dc5dc
Overlap Wilson Cayley tanh & zolo
2015-06-03 11:26:54 +01:00
c659c76053
Scaled Shamir and Scaled Shamir Zolotarev aliases for special cases of Mobius.
2015-06-03 09:51:06 +01:00
68e26140ee
Mobius Caley form, Mobius Zolotarev operators. Pass Even Odd vs unprec test and hermiticity checks
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in tests/Grid_any_evenodd.cc; will work on inversion tests shortly.
2015-06-03 09:36:26 +01:00
0bc004de7c
Domain wall fermions now invert ; have the basis set up for
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Tanh/Zolo * (Cayley/PartFrac/ContFrac) * (Mobius/Shamir/Wilson)
Approx Representation Kernel.
All are done with space-time taking part in checkerboarding, Ls uncheckerboarded
Have only so far tested the Domain Wall limit of mobius, and at that only checked
that it
i) Inverts
ii) 5dim DW == Ls copies of 4dim D2
iii) MeeInv Mee == 1
iv) Meo+Mee+Moe+Moo == M unprec.
v) MpcDagMpc is hermitan
vi) Mdag is the adjoint of M between stochastic vectors.
That said, the RB schur solve, RB MpcDagMpc solve, Unprec solve
all converge and the true residual becomes small; so pretty good tests.
2015-06-02 16:57:12 +01:00
66d997e031
Large scale change to support 5d fermion formulations.
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Have 5d replicated wilson with 4d gauge working and matrix regressing
to Ls copies of wilson.
2015-05-31 15:09:02 +01:00
6ef0096dc9
Strip out the dslash kernel implementation
2015-05-26 19:55:18 +01:00
20100d0a40
Hand unrolled version of dslash in a separate class.
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Useful to compare; raises Intel compiler from 9GFlop/s to 17.5 Gflops.
on ivybridge core. Raises Clang form 14.5 to 17.5
2015-05-26 19:54:03 +01:00
Peter Boyle
neo
Azusa Yamaguchi