[gmx-developers] cudaStreamSynchronize failed in cu_blockwait_nb

[Shirts, Michael (mrs5pt)]

>> But it is good practice that when things fail, even silly parameter choices,
>> they fail gracefully, as it does help find OTHER bugs.
> This was supposed to work, not fail and even hang the driver (and the
> fix is submitted).

Right, I was merely mentioning that finding bugs in less-common options is
still a valuable exercise and wanted to commend the people who did it.

> This was supposed to work, not fail and even hang the driver (and the
> fix is submitted).
> I was thinking again about changing cut-off electrostatics from a
> warning to a note,
> as some people still seem to be using it. But I guess there could be
> valid uses of it.

I'd keep it as a warning, not a note.  Any valid use will involve people who
know what they are doing, and thus can think about it and decide they really
do want to ignore the warning.

Best,
~~~~~~~~~~~~
Michael Shirts
Assistant Professor
Department of Chemical Engineering
University of Virginia
michael.shirts at virginia.edu
(434)-243-1821