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Staggered Schur decomposed matrix norm changed to not be the Schur anymore :(

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Carleton wanted this for multimass / multishift
This commit is contained in:
Azusa Yamaguchi
2017-11-07 14:48:45 +00:00
parent 149c3f9e9c
commit 9b8d1cc3da
2 changed files with 15 additions and 3 deletions
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6
lib/algorithms/iterative/SchurRedBlack.h
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@ -90,7 +90,7 @@ namespace Grid {
// Take a matrix and form a Red Black solver calling a Herm solver
// Use of RB info prevents making SchurRedBlackSolve conform to standard interface
///////////////////////////////////////////////////////////////////////////////////////////////////////
// Now make the norm reflect extra factor of Mee
template<class Field> class SchurRedBlackStaggeredSolve {
private:
OperatorFunction<Field> & _HermitianRBSolver;
@ -136,8 +136,8 @@ namespace Grid {
_Matrix.Meooe (tmp,Mtmp); assert( Mtmp.checkerboard ==Odd);
tmp=src_o-Mtmp; assert( tmp.checkerboard ==Odd);
src_o = tmp; assert(src_o.checkerboard ==Odd);
// _Matrix.Mooee(tmp,src_o); // Extra factor of "m" in source
//src_o = tmp; assert(src_o.checkerboard ==Odd);
_Matrix.Mooee(tmp,src_o); // Extra factor of "m" in source from dumb choice of matrix norm.
//////////////////////////////////////////////////////////////
// Call the red-black solver