portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-12 20:27:06 +01:00
Code Releases Activity

Updating to fix peek poke to checkerboarded arrays since Chulwoo needs this.

Browse Source
This commit is contained in:
paboyle
2015-12-12 07:11:46 +00:00
parent a5314eddbb
commit af855cc129
3 changed files with 46 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
lib/cartesian/Cartesian_base.h
View File

@ -166,8 +166,9 @@ public:
pcoor.resize(_ndimension);
lcoor.resize(_ndimension);
for(int mu=0;mu<_ndimension;mu++){
pcoor[mu] = gcoor[mu]/_ldimensions[mu];
lcoor[mu] = gcoor[mu]%_ldimensions[mu];
int _fld = _fdimensions[mu]/_processors[mu];
pcoor[mu] = gcoor[mu]/_fld;
lcoor[mu] = gcoor[mu]%_fld;
}
}
void GlobalCoorToRankIndex(int &rank, int &o_idx, int &i_idx ,const std::vector<int> &gcoor)
@ -176,8 +177,16 @@ public:
std::vector<int> lcoor;
GlobalCoorToProcessorCoorLocalCoor(pcoor,lcoor,gcoor);
rank = RankFromProcessorCoor(pcoor);
i_idx= iIndex(lcoor);
o_idx= oIndex(lcoor);
std::vector<int> cblcoor(lcoor);
for(int d=0;d<cblcoor.size();d++){
if( this->CheckerBoarded(d) ) {
cblcoor[d] = lcoor[d]/2;
}
}
i_idx= iIndex(cblcoor);// this does not imply divide by 2 on checker dim
o_idx= oIndex(lcoor);// this implies divide by 2 on checkerdim
}
void RankIndexToGlobalCoor(int rank, int o_idx, int i_idx , std::vector<int> &gcoor)