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Fix mapping between dir + disp and point in CMat

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This commit is contained in:
Daniel Richtmann 2020-07-17 11:58:02 +02:00
parent 1292d59563
commit dd1ba266b2
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GPG Key ID: B33C490AF0772057
1 changed files with 10 additions and 10 deletions
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20
Grid/algorithms/CoarsenedMatrix.h
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@ -432,25 +432,25 @@ public:
//////////////
// 4D action like wilson
// 0+ => 0
// 0- => 1
// 1+ => 2
// 1- => 3
// 0+ => 0
// 0- => 4
// 1+ => 1
// 1- => 5
// etc..
//////////////
// 5D action like DWF
// 1+ => 0
// 1- => 1
// 2+ => 2
// 2- => 3
// 1+ => 0
// 1- => 4
// 2+ => 1
// 2- => 5
// etc..
auto point = [dir, disp, ndim](){
if(dir == 0 and disp == 0)
return 8;
else if ( ndim==4 ) {
return (4 * dir + 1 - disp) / 2;
return (1 - disp) / 2 * 4 + dir;
} else {
return (4 * (dir-1) + 1 - disp) / 2;
return (1 - disp) / 2 * 4 + dir - 1;
}
}();