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Slice summation working. May move this into lattice/Grid_lattice_reduction however

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This commit is contained in:
Peter Boyle
2015-04-23 15:13:00 +01:00
parent b7416d79e3
commit 62e8d2d127
7 changed files with 181 additions and 72 deletions
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32
lib/math/Grid_math_tensors.h
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@ -241,5 +241,37 @@ public:
};
template<class vobj> inline
void extract(const vobj &vec,std::vector<typename vobj::scalar_object> &extracted)
{
typedef typename vobj::scalar_type scalar_type ;
typedef typename vobj::vector_type vector_type ;
int Nsimd=vobj::vector_type::Nsimd();
extracted.resize(Nsimd);
std::vector<scalar_type *> pointers(Nsimd);
for(int i=0;i<Nsimd;i++)
pointers[i] =(scalar_type *)& extracted[i];
extract(vec,pointers);
}
template<class vobj> inline
void merge(vobj &vec,std::vector<typename vobj::scalar_object> &extracted)
{
typedef typename vobj::scalar_type scalar_type ;
typedef typename vobj::vector_type vector_type ;
int Nsimd=vobj::vector_type::Nsimd();
assert(extracted.size()==Nsimd);
std::vector<scalar_type *> pointers(Nsimd);
for(int i=0;i<Nsimd;i++)
pointers[i] =(scalar_type *)& extracted[i];
merge(vec,pointers);
}
}
#endif