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Added configure flag for LAPACK. Tested ImplicitlyRestartedLanczos::calc()

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Checking in before cleaning up
This commit is contained in:
Jung
2016-02-20 02:50:32 -05:00
parent bd84c23298
commit 9f0d9ade68
10 changed files with 212 additions and 52 deletions
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9
lib/algorithms/LinearOperator.h
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@@ -222,6 +222,7 @@ namespace Grid {
SchurDiagMooeeOperator (Matrix &Mat): _Mat(Mat){};
virtual RealD Mpc (const Field &in, Field &out) {
Field tmp(in._grid);
// std::cout <<"grid pointers: in._grid="<< in._grid << " out._grid=" << out._grid << " _Mat.Grid=" << _Mat.Grid() << " _Mat.RedBlackGrid=" << _Mat.RedBlackGrid() << std::endl;
_Mat.Meooe(in,tmp);
_Mat.MooeeInv(tmp,out);
@@ -251,10 +252,10 @@ namespace Grid {
virtual RealD Mpc (const Field &in, Field &out) {
Field tmp(in._grid);
_Mat.Meooe(in,tmp);
_Mat.MooeeInv(tmp,out);
_Mat.Meooe(out,tmp);
_Mat.MooeeInv(tmp,out);
_Mat.Meooe(in,out);
_Mat.MooeeInv(out,tmp);
_Mat.Meooe(tmp,out);
_Mat.MooeeInv(out,tmp);
return axpy_norm(out,-1.0,tmp,in);
}