3 Commits

Author	SHA1	Message	Date
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	7f6304fac3	Rework the linop support to get different forms of red black schur solver ... Moo on diag, or MooInv Moe MeeInv Meo	2015-06-05 10:17:10 +01:00
Peter Boyle	84b5c7217d	CG test written and passes i.e. converges with small true residual ... in RedBlack MpcDagMpc, Unprec MdagM and Schur red black solver for each of. DomainWallFermion MobiusFermion MobiusZolotarevFermion ScaledShamirFermion ScaledShamirZolotarevFermion	2015-06-03 10:54:03 +01:00