21 lines
562 B
Plaintext
21 lines
562 B
Plaintext
// Basic cuda functions callable from C/C++ code
|
|
#include <cuda.h>
|
|
|
|
extern "C" void dvc_ScaLBL_ScaLBL_ScaLBL_AllocateDeviceMemory(void** address, size_t size){
|
|
cudaMalloc(address,size);
|
|
cudaMemset(*address,0,size);
|
|
}
|
|
|
|
extern "C" void dvc_ScaLBL_ScaLBL_CopyToDevice(void* dest, void* source, size_t size){
|
|
cudaMemcpy(dest,source,size,cudaMemcpyHostToDevice);
|
|
}
|
|
|
|
|
|
extern "C" void dvc_ScaLBL_CopyToHost(void* dest, void* source, size_t size){
|
|
cudaMemcpy(dest,source,size,cudaMemcpyDeviceToHost);
|
|
}
|
|
|
|
extern "C" void dvc_Barrier(){
|
|
cudaDeviceSynchronize();
|
|
}
|