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Some small steps towards a multigrid

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Peter Boyle
2015-06-22 12:49:44 +01:00
parent fd1a8abcd1
commit a17684ebe2
12 changed files with 243 additions and 278 deletions
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4
lib/qcd/utils/SUn.h
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@ -166,7 +166,7 @@ public:
su2SubGroupIndex(i0,i1,su2_index);
PARALLEL_FOR_LOOP
for(int ss=0;ss!=grid->oSites();ss++){
for(int ss=0;ss<grid->oSites();ss++){
subgroup._odata[ss]()()(0,0) = source._odata[ss]()()(i0,i0);
subgroup._odata[ss]()()(0,1) = source._odata[ss]()()(i0,i1);
subgroup._odata[ss]()()(1,0) = source._odata[ss]()()(i1,i0);
@ -201,7 +201,7 @@ PARALLEL_FOR_LOOP
dest = 1.0; // start out with identity
PARALLEL_FOR_LOOP
for(int ss=0;ss!=grid->oSites();ss++){
for(int ss=0;ss<grid->oSites();ss++){
dest._odata[ss]()()(i0,i0) = subgroup._odata[ss]()()(0,0);
dest._odata[ss]()()(i0,i1) = subgroup._odata[ss]()()(0,1);
dest._odata[ss]()()(i1,i0) = subgroup._odata[ss]()()(1,0);