Is CUVID H264 parser running on GPU?

Accelerated Computing CUDA CUDA Programming and Performance
1

Hi, using the cudaDecodeGL sample that comes with CUDA (6.5) we get helper classes CUvideosource and CUvideoparser.

I wanted to know whether the CUvideoparser does the parsing using CUDA or GPU at all. Otherwise I can use my own parser to decode H264 as it wouldn’t offer any benefit.

Best!