[gmx-developers] cudaStreamSynchronize failed in cu_blockwait_nb

[Carsten Kutzner]

Hi,

what am I doing wrong if I get this error code:

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Program mdrun_threads, VERSION 4.6-dev-20121016-4af4561
Source code file: 
/home/ckutzne/installations/git-gromacs-4-6-department/src/mdlib/nbnxn_cuda/nbnxn_cuda.cu, 
line: 558

Fatal error:
cudaStreamSynchronize failed in cu_blockwait_nb: unspecified launch failure

For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors
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Thanks,
  Carsten