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Grid/lib/algorithms
Peter Boyle 2583570e17 Domain wall fermions now invert ; have the basis set up for
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
..
approx Domain wall fermions now invert ; have the basis set up for 2015-06-02 16:57:12 +01:00
iterative Large scale change to support 5d fermion formulations. 2015-05-31 15:09:02 +01:00
LinearOperator.h Domain wall fermions now invert ; have the basis set up for 2015-06-02 16:57:12 +01:00
SparseMatrix.h Large scale change to support 5d fermion formulations. 2015-05-31 15:09:02 +01:00