2014-01-27 11:43:24 -05:00
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// Basic cuda functions callable from C/C++ code
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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2014-03-19 09:22:50 -04:00
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extern "C" void AllocateDeviceMemory(void** address, size_t size){
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2014-01-27 11:43:24 -05:00
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//cudaMalloc(address,size);
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(*address) = malloc(size);
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if (*address==NULL){
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printf("Memory allocation failed! \n");
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}
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}
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2014-03-19 09:22:50 -04:00
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extern "C" void CopyToDevice(void* dest, void* source, size_t size){
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2014-01-27 11:43:24 -05:00
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// cudaMemcpy(dest,source,size,cudaMemcpyHostToDevice);
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memcpy(dest, source, size);
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}
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2014-03-19 09:22:50 -04:00
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extern "C" void CopyToHost(void* dest, void* source, size_t size){
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2014-01-27 11:43:24 -05:00
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// cudaMemcpy(dest,source,size,cudaMemcpyDeviceToHost);
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memcpy(dest, source, size);
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}
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2014-03-19 09:31:37 -04:00
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extern "C" void DeviceBarrier(){
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2014-01-27 11:43:24 -05:00
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// cudaDeviceSynchronize();
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}
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