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8 bytes added, 20:20, 16 April 2018

→‎Assignment3

While working on the project, we discovered that cudaMemcpy(HtoD) and (DtoH) takes long time.

so, we decided to use pinned memory instead of pageable memory ~~cudaHostAlloc();~~to improve its performance.

"cudaHostAlloc() will allocate pinned memory which is always stored in RAM and can be accessed by GPU's DMA(direct memory access) directly"

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