nvJPEG cudaHostAlloc cudaStreamCreateWithFlags cudaStreamDestroy cudaFree cudaEventSynchronize cudaEventRecord cudaFreeHost cudaStreamSynchronize cudaMalloc cudaEventElapsedTime cudaGetDeviceProperties cudaEventCreate whole ./ ../ ../../../Common Image Decoding NVJPEG Library NVJPEG JPEG Decoding nvjpeg true nvJPEG.cpp NVJPEG 1:CUDA Basic Topics 3:JPEG Decoding x86_64 linux windows ppc64le linux qnx 3.5 exe