Peter Boyle
dec68e5c0e
Some small steps towards a multigrid
2015-06-22 12:49:44 +01:00
Azusa Yamaguchi
6cebd006d4
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-20 14:22:29 +01:00
Peter Boyle
6abbd35d81
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
Peter Boyle
c7152c520a
g5 and g5R5 hermitian are now differentiated
2015-06-09 22:40:58 +01:00
Peter Boyle
506dfd1517
Some unary ops and coarse grid support
2015-06-09 10:26:19 +01:00
Peter Boyle
9e7035f5dc
Conjugate residual algorithm; some more unary functions
2015-06-08 12:04:59 +01:00
Peter Boyle
50e8b2160e
Conjugate residual added
2015-06-05 18:16:25 +01:00
Azusa Yamaguchi
c05fe2706c
Merge branch 'master' of https://github.com/paboyle/Grid
2015-06-05 10:04:46 +01:00
Azusa Yamaguchi
58cdcbb5e4
Adding some wilson loop support
2015-06-05 10:02:36 +01:00
Peter Boyle
b9e9777912
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
neo
b9edadc53e
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
Peter Boyle
37aa74dfd2
CG Tests work for wilson kernel cont frac zolo and tanh
2015-06-04 06:02:00 +01:00
Peter Boyle
c327019574
Implementing the Hw kernel continued fraction 5d overlap cases
2015-06-04 00:23:16 +01:00
Peter Boyle
50bd293527
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
Peter Boyle
4bcc319e11
Reorganise of file naming
2015-06-03 12:47:05 +01:00
Peter Boyle
8fe3d4f971
Overlap Wilson Cayley tanh & zolo
2015-06-03 11:26:54 +01:00
Peter Boyle
343d039b37
Scaled Shamir and Scaled Shamir Zolotarev aliases for special cases of Mobius.
2015-06-03 09:51:06 +01:00
Peter Boyle
5916386242
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
Peter Boyle
2583570e17
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
Peter Boyle
a75b6f6e78
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
