I'm using Beignet for image processing, where basically the image is
subdivided into tiles which are then processed by several threads using
OpenMP tasks. I noticed that some of the tiles are occasionally messed
up. If I use only one thread everything works fine, also the same
program runs as expected on nvidia GPUs with multiple threads. Hence the
question whether Beignet is thread safe and how I could debug my program?
Here's my configuration:
device name: Intel(R) HD Graphics IvyBridge M GT2
device version: OpenCL 1.2 beignet 1.0.3 (git-9e0ca6f)
Best regards,
Gerald
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