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extern __host__ cudaError_t CUDARTAPI cudaMemcpy(void *dst, const void *src, size_t count, enum cudaMemcpyKind kind);
/**
* \brief Copies memory between two devices
*
* Copies memory from one device to memory on another device. \p dst is the
* base device pointer of the destination memory and \p dstDevice is the
* destination device. \p src is the base device pointer of the source memory
* and \p srcDevice is the source device. \p count specifies the number of
*/
正如你在上面看到的,cuda解释中有很多“\ p”,我只是想知道它是什么意思?谢谢!cuda的解释有很多' p'
我明白了,谢谢 – sutongkui