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Faster halo exchange

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This commit is contained in:
Peter Boyle
2023-10-20 19:27:13 -04:00
parent afe10ba2a2
commit e064f17346
1 changed files with 1 additions and 2 deletions
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Grid/algorithms/multigrid/GeneralCoarsenedMatrix.h
+1 -2
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@@ -137,8 +137,7 @@ public:
CoarseVector tin=in;
texch-=usecond();
// CoarseVector pin = Cell.Exchange(tin);
CoarseVector pin = Cell.ExchangeTest(tin);
CoarseVector pin = Cell.ExchangePeriodic(tin);
texch+=usecond();
CoarseVector pout(pin.Grid());