portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-07-19 14:17:07 +01:00
Code Releases Activity

The stencils for the staple and rect-staple padded cell implementations are now created and stored by workspace classes that allow for reuse providing the grids remain consistent

Browse Source 
The workspaces are now used by the plaq+rectangle gauge action resulting in a further 2x performance improvement as measured on a 16^4 local volume for 2 nodes (16 ranks) of Crusher
This commit is contained in:
Christopher Kelly
2023-06-28 15:11:24 -04:00
parent f44dce390f
commit 1dfaa08afb
2 changed files with 220 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Grid/qcd/action/gauge/PlaqPlusRectangleAction.h
View File

@@ -43,7 +43,7 @@ public:
private:
RealD c_plaq;
RealD c_rect;
typename WilsonLoops<Gimpl>::StapleAndRectStapleAllWorkspace workspace;
public:
PlaqPlusRectangleAction(RealD b,RealD c): c_plaq(b),c_rect(c){};
@@ -83,7 +83,7 @@ public:
U[mu] = PeekIndex<LorentzIndex>(Umu,mu);
}
std::vector<GaugeLinkField> RectStaple(Nd,grid), Staple(Nd,grid);
WilsonLoops<Gimpl>::StapleAndRectStapleAll(Staple, RectStaple, U);
WilsonLoops<Gimpl>::StapleAndRectStapleAll(Staple, RectStaple, U, workspace);
GaugeLinkField dSdU_mu(grid);
GaugeLinkField staple(grid);