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Patches for beginnings of an overlap multigrid

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This commit is contained in:
Peter Boyle
2015-06-20 22:22:56 +01:00
parent a0d4f832cf
commit b4a6dbfa65
11 changed files with 285 additions and 198 deletions
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2
lib/lattice/Lattice_transfer.h
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@@ -168,7 +168,7 @@ inline void blockNormalise(Lattice<CComplex> &ip,Lattice<vobj> &fineX)
GridBase *coarse = ip._grid;
Lattice<vobj> zz(fineX._grid); zz=zero;
blockInnerProduct(ip,fineX,fineX);
ip = rsqrt(ip);
ip = pow(ip,-0.5);
blockZAXPY(fineX,ip,fineX,zz);
}
// useful in multigrid project;