19 lines
548 B
C
19 lines
548 B
C
#include <atom.h>
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#include <neighbor.h>
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#ifndef __DEVICE_H_
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#define __DEVICE_H_
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#ifdef CUDA_TARGET
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#include <cuda_runtime.h>
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extern void cuda_assert(const char *msg, cudaError_t err);
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#endif
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extern void initDevice(Atom*, Neighbor*);
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extern void *allocateGPU(size_t bytesize);
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extern void *reallocateGPU(void *ptr, size_t new_bytesize);
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extern void memcpyToGPU(void *d_ptr, void *h_ptr, size_t bytesize);
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extern void memcpyFromGPU(void *h_ptr, void *d_ptr, size_t bytesize);
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extern void memsetGPU(void *d_ptr, int value, size_t bytesize);
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#endif
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