AnsweredAssumed Answered

Pinned memory makes driver very happy

Question asked by boxerab on Apr 13, 2015
Latest reply on Apr 16, 2015 by boxerab

This is odd; I have a few relatively small intermediate buffers that I used to create on the device only.


I will now be needing to process these buffers on the host, so I tried creating them with pinned host memory,

in preparation to map them.


For some strange reason, performance has improved significantly.


I'm not one to look a gift horse in the mouth, but can anyone think of an explanation for this phenomenon ?