3 Replies Latest reply on Sep 25, 2013 1:23 PM by kevin_intel

    driver bug: opencl recursive blur fail on lastest graphic driver

    Jinkuang Zhang

      Hi all

      I download the opencl recursive blur sample from Nvidia at http://developer.download.nvidia.com/compute/DevZone/OpenCL/Projects/oclRecursiveGaussian.zip. it run ok on AMD graphic card and Nvidia graphic card. When running the sample on Intel CPU, the result is as expected, but when running the kernel on Intel HD 4000 GPU, it fail. I run into this problem when update the graphic driver to the lastest version. The sample binary run as expected with the driver before version 15.31.3.3071.

      Does anybody know anything about this problem? Will next driver version fix this driver issue