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CUDA so fast

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This commit is contained in:
Joseph Redmon
2015-01-22 16:38:24 -08:00
parent 4ac78c8926
commit 809f924db2
57 changed files with 1116 additions and 2181 deletions
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src/cuda.h Normal file
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#ifndef CUDA_H
#define CUDA_H
#define BLOCK 256
#include "cuda_runtime.h"
#include "cublas_v2.h"
extern int gpu_index;
void check_error(cudaError_t status);
cublasHandle_t blas_handle();
float *cuda_make_array(float *x, int n);
int *cuda_make_int_array(int n);
void cuda_push_array(float *x_gpu, float *x, int n);
void cuda_pull_array(float *x_gpu, float *x, int n);
void cuda_free(float *x_gpu);
float cuda_compare(float *x_gpu, float *x, int n, char *s);
dim3 cuda_gridsize(size_t n);
#endif