Using Thrust to Sort CUDA FORTRAN Arrays - NVIDIA Developer ...
Using Thrust to Sort CUDA FORTRAN Arrays - NVIDIA Developer ...
Using Thrust to Sort CUDA FORTRAN Arrays - NVIDIA Developer ...
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<strong>Thrust</strong> Wrapper Functions <strong>Sort</strong> Implementation PerspectivesCreate C Wrapper <strong>to</strong> <strong>Thrust</strong> sort functioncsort.cu#include #include #include extern "C" {void sort_int_wrapper( int *data, int N){thrust::device_ptr dev_ptr(data);thrust::sort(dev_ptr, dev_ptr+N);}void sort_float_wrapper( float *data, int N){thrust::device_ptr dev_ptr(data);thrust::sort(dev_ptr, dev_ptr+N);}NVINC = -I/usr/local/cuda/includeF90FLAGS = -rc=rc4.o -Mcuda=cc20 -O3all: csort.ocsort.o: csort.cunvcc -c -arch sm_13 $(NVINC) $^ -o $@clean:rm csort.oMakefile}void sort_double_wrapper( double *data, int N){thrust::device_ptr dev_ptr(data);thrust::sort(dev_ptr, dev_ptr+N);}© 2011 <strong>NVIDIA</strong> Corporation
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