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Bug fix for stencil with large shifts (3+), would be important to naik term for example but did not

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impact Wilson based nearest neighbour stencils.
This commit is contained in:
paboyle
2015-12-30 19:29:48 +00:00
parent 841a37f941
commit 145a295231
4 changed files with 52 additions and 17 deletions
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5
tests/Test_stencil.cc
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@ -169,12 +169,13 @@ int main (int argc, char ** argv)
ECheck.checkerboard = Odd;
OCheck.checkerboard = Even;
}
// Implement a stencil code that should agree with that darn cshift!
for(int i=0;i<OCheck._grid->oSites();i++){
int permute_type;
StencilEntry *SE;
SE = EStencil.GetEntry(permute_type,0,i);
std::cout << "Even source "<< i<<" -> " <<SE->_offset << " "<< SE->_is_local<<std::endl;
// std::cout << "Even source "<< i<<" -> " <<SE->_offset << " "<< SE->_is_local<<std::endl;
if ( SE->_is_local && SE->_permute )
permute(OCheck._odata[i],EFoo._odata[SE->_offset],permute_type);
@ -187,7 +188,7 @@ int main (int argc, char ** argv)
int permute_type;
StencilEntry *SE;
SE = OStencil.GetEntry(permute_type,0,i);
std::cout << "ODD source "<< i<<" -> " <<SE->_offset << " "<< SE->_is_local<<std::endl;
// std::cout << "ODD source "<< i<<" -> " <<SE->_offset << " "<< SE->_is_local<<std::endl;
if ( SE->_is_local && SE->_permute )
permute(ECheck._odata[i],OFoo._odata[SE->_offset],permute_type);