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Fix mapping between dir + disp and point in CMat

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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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16
Grid/algorithms/CoarsenedMatrix.h
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@ -433,24 +433,24 @@ public:
////////////// //////////////
// 4D action like wilson // 4D action like wilson
// 0+ => 0 // 0+ => 0
// 0- => 1 // 0- => 4
// 1+ => 2 // 1+ => 1
// 1- => 3 // 1- => 5
// etc.. // etc..
////////////// //////////////
// 5D action like DWF // 5D action like DWF
// 1+ => 0 // 1+ => 0
// 1- => 1 // 1- => 4
// 2+ => 2 // 2+ => 1
// 2- => 3 // 2- => 5
// etc.. // etc..
auto point = [dir, disp, ndim](){ auto point = [dir, disp, ndim](){
if(dir == 0 and disp == 0) if(dir == 0 and disp == 0)
return 8; return 8;
else if ( ndim==4 ) { else if ( ndim==4 ) {
return (4 * dir + 1 - disp) / 2; return (1 - disp) / 2 * 4 + dir;
} else { } else {
return (4 * (dir-1) + 1 - disp) / 2; return (1 - disp) / 2 * 4 + dir - 1;
} }
}(); }();