Re: Re: AW: AW: CUDA problem?

From: Ajasja Ljubetič (
Date: Wed Jan 16 2013 - 10:04:02 CST

> IMHO memcheck doesnt say much about hardware issues on a GPU as it only
> checks the vram not the GPU itself and not the communication across the
> pcie. When I had a broken GPU, everything looked fine. No errors no display
> problems. Also the simulations where running until they crashed with atoms
> moving too fast error. Memcheck told nothing aswell.****
> How did you then diagnose the problem was the GPU? I'm asking, because I
have some simulations that crash only on the GPU and only with ABF.

Best regards,

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