A masked dimension maximum location schedule is a communication schedule for searching, under the control of a mask, for the largest elements of a distributed array along one of its dimensions, yielding a reduced array with rank one less than the source.
A masked dimension maximum location schedule is described by a collective object with local components of class MaxlocDimMsk. The public interface of the MaxlocDimMsk class is
class DAD ;
template<class T>
class MaxlocDimMsk {
public :
MaxlocDimMsk(const DAD* val, const DAD* pos,
const DAD* src, const int dim, const DAD* msk) ;
void execute(T* valDat, int* posDat, T* srcDat, int* mskDat) ;
private :
...
} ;