Crash with OpenCL

[david57]

Blender is still crashing on me.
I just now checked to see if error messages in the terminal but there are none while the file is loaded.
I noticed when I clicked the render button it started to write info on the System Console but I could not read it out.
I was to fast and then it crashed.

[neo2068]

Could you start blender from command line?
You can open a command line interface with WINDOWS KEY + R and then type "cmd" and hit enter.
In the Terminal window you could switch to the installation folder of blender , e.g. "C:\Program Files\Blender Foundation\Blender", and start with "blender.exe". When blender crashes then, the terminal window should stay open and you could post the output before the crash.

[david57]

Thanks, that worked.
Here is the print out:

[Dade]

Thanks, that worked.
Here is the print out:

Try to use only the OpenCL CPU device and check if it still crash

[david57]

The CPU Path works fine and Bidirectional also works fine.

[Dade]

The CPU Path works fine and Bidirectional also works fine.

To be sure, I'm not talking of PATHCPU but of PATHOCL with the AMD OpenCL CPU device, does it work ? You may want also try to run a test with a single GPU to check if the problem is related to the usage of 2 GPUs.

If you have a test scene that always crashes for you and you can post, I can try if here it works.

[Dade]

Moved the posts to a dedicated thread.

[david57]

Ok, having trouble understanding about PATHCPU and PATHOCL. What do they mean?
My CPU is an Intel i7-6700K CPU@ 4.00GHz and not an AMD.

[david57]

Ok, here is the test blender file:

[david57]

Unable to use just one GPU. How do I use just one of them?