portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-19 00:07:05 +01:00
Code Releases Activity

Running on Frontier, fix RNG big volume y2k, affecting 5D RNG

Browse Source
This commit is contained in:
Peter Boyle
2023-10-05 16:45:41 -04:00
parent fcf5023845
commit 6a87487544
10 changed files with 132 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
Grid/util/Lexicographic.h
View File

@ -8,7 +8,7 @@ namespace Grid{
public:
template<class coor_t>
static accelerator_inline void CoorFromIndex (coor_t& coor,int index,const coor_t &dims){
static accelerator_inline void CoorFromIndex (coor_t& coor,int64_t index,const coor_t &dims){
int nd= dims.size();
coor.resize(nd);
for(int d=0;d<nd;d++){
@ -18,28 +18,45 @@ namespace Grid{
}
template<class coor_t>
static accelerator_inline void IndexFromCoor (const coor_t& coor,int &index,const coor_t &dims){
static accelerator_inline void IndexFromCoor (const coor_t& coor,int64_t &index,const coor_t &dims){
int nd=dims.size();
int stride=1;
index=0;
for(int d=0;d<nd;d++){
index = index+stride*coor[d];
index = index+(int64_t)stride*coor[d];
stride=stride*dims[d];
}
}
template<class coor_t>
static accelerator_inline void IndexFromCoor (const coor_t& coor,int &index,const coor_t &dims){
int64_t index64;
IndexFromCoor(coor,index64,dims);
assert(index64<2*1024*1024*1024LL);
index = (int) index64;
}
template<class coor_t>
static inline void IndexFromCoorReversed (const coor_t& coor,int &index,const coor_t &dims){
static inline void IndexFromCoorReversed (const coor_t& coor,int64_t &index,const coor_t &dims){
int nd=dims.size();
int stride=1;
index=0;
for(int d=nd-1;d>=0;d--){
index = index+stride*coor[d];
index = index+(int64_t)stride*coor[d];
stride=stride*dims[d];
}
}
template<class coor_t>
static inline void CoorFromIndexReversed (coor_t& coor,int index,const coor_t &dims){
static inline void IndexFromCoorReversed (const coor_t& coor,int &index,const coor_t &dims){
int64_t index64;
IndexFromCoorReversed(coor,index64,dims);
if ( index64>=2*1024*1024*1024LL ){
std::cout << " IndexFromCoorReversed " << coor<<" index " << index64<< " dims "<<dims<<std::endl;
}
assert(index64<2*1024*1024*1024LL);
index = (int) index64;
}
template<class coor_t>
static inline void CoorFromIndexReversed (coor_t& coor,int64_t index,const coor_t &dims){
int nd= dims.size();
coor.resize(nd);
for(int d=nd-1;d>=0;d--){