[gmx-users] [gmx-developers] Fatal error: cudaStreamSynchronize failed in cu_blockwait_nb
pall.szilard at gmail.com
Fri Jan 31 15:50:27 CET 2014
FYI: GROMACS is known to work on IVB-E + K20 hardware, so I'm still
leaning toward thinking that this is either hardware or CUDA software
On Fri, Jan 31, 2014 at 2:57 PM, AOWI (Anders Ossowicki)
<AOWI at novozymes.com> wrote:
>> That's just weird. The "Cuda API error detected" does not sound good - perhaps it's a sing of a CUDA runtime bug?
> Maybe. I don't really have a "known good" configuration to work from, so locating the cause of error is a bit of a shot in the dark.
The next thing I'd have suggested is to plug the card into another
machine and/or plug another card in the machine and try again...
>> I suggest that you try CUDA 5.0 and see if that works.
> Same error, unfortunately.
> I have to relinquish the hardware for now, so I can't do anymore probing into this. But thank you for your patience and advice!
... but if you can't than you'll just have to take my word for it:
Xeon E5-2690 + GTX TITAN - rnase dodec 181 ns/day; rnase dodec+vsites
382 ns/day. ;)
> Anders Ossowicki
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