How many GPUs in the run?
Driver/Tookit?
On Thu, Sep 18, 2014 at 4:47 AM, Kshatresh Dutta Dubey <kshatresh.gmail.com>
wrote:
> Dear Users,
>
> I am using Amber GPU 14 for my simulations. I was successfully running
> several jobs before sometime on same machine but now I am getting error
> like :
>
> Error: an illegal memory access was encountered launching kernel
> kAddAccumulators
> cudaIpcCloseMemHandle failed on gpu->pbPeerAccumulator an illegal memory
> access was encountered
> -------------------------------------------------------
> Primary job terminated normally, but 1 process returned
> a non-zero exit code.. Per user-direction, the job has been aborted.
> -------------------------------------------------------
> --------------------------------------------------------------------------
> mpirun detected that one or more processes exited with non-zero status,
> thus causing
> the job to be terminated. The first process to do so was:
>
> Process name: [[5660,1],0]
> Exit code: 255
> --------------------------------------------------------------------------
>
> Please help me to solve the issue.
> --
> With best regards
>
> ************************************************************************************************
> Dr. Kshatresh Dutta Dubey
> Post Doctoral Researcher,
> c/o Prof Sason Shaik,
> Hebrew University of Jerusalem, Israel
> Jerusalem, Israel
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>
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Received on Thu Sep 18 2014 - 10:00:04 PDT
