ParallelReductions.h

#ifndef PARALLEL_REDUCTIONS_H
#define PARALLEL_REDUCTIONS_H
 
#include "GpuTypes.h"
 
namespace Pscf {
namespace Pspg {
 
__global__ void reductionSum(cudaReal* sum, const cudaReal* in, int size);
 
__global__ void reductionInnerProduct(cudaReal* innerprod, const cudaReal* a, const cudaReal* b, int size);
 
__global__ void reductionMax(cudaReal* max, const cudaReal* in, int size);
 
__global__ void reductionMaxAbs(cudaReal* max, const cudaReal* in, int size);
 
__global__ void reductionMin(cudaReal* min, const cudaReal* in, int size);
 
__global__ void reductionMinAbs(cudaReal* min, const cudaReal* in, int size);
 
}
}
#endif