On 26/11/15 11:30, Henry Gomersall wrote: > Yes, this is plausible, but I'm a little doubtful - it seems rather too > repeatable a problem (the same lines seem to get corrupted each time, > and not in a spurious way, but in a drop-out way. That said, I'll keep > it in mind during my investigations! > > I'm inclined at the moment to think it could be the beignet drivers. > I've found in the past they don't always behave quite right, and it > could easily be those.
Just to follow this up, if I use exclusively the nvidia drivers (so both opencl and rendering on nvidia - I'm running an optimus system, and finally managed to get it sort of working) it doesn't complain and renders fine. The other option that works just fine is to process on intel and render on nvidia (and display on intel!). For the time being I'm going to ignore the problem and put it down to flaky drivers. If I find a memory leak I'll report back. Cheers, Henry _______________________________________________ PyOpenCL mailing list [email protected] http://lists.tiker.net/listinfo/pyopencl
