Re: [Gimp-developer] GEGL Crashes GPU

Am Freitag, 15. Februar 2013, 04:52:49 schrub Partha Bagchi:
Hi Victor,

Latest git. I have an NVIDIA GeForce GT 230M card with 1G VRAM. The opengl
version is 1.1 CUDA 4.2.1 etc. Windows 7 64bit

I think OpenCL is taking down my video every time. Here is a simple
repeatable test for me.

1. Open 16 bit tiff.
2. Duplicate layer.
3. Layer - desaturate -> invert
4. GEGL gaussian blur x = y = 150.

Takes the screen down (goes black and recovers) and leaves a dark tile on
the layer.

Any ideas?

That is normal when running OpenCL (or CUDA) kernels on a GPU that has a 
monitor connected. On Windows it will time out quite quickly, on Linux AFAIK 
not. However, that can be configured. Google is your friend, just search for 
"nvidia watchdog".




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