On 3/25/20 2:34 PM, Leandro Bortot wrote:
Dear all,
      I'm running some benchmarks on a shared machine which has 16 GPUs in a
single "node".
      I can specify which GPUs to use with gmx mdrun -gpu_id XYZ. However,
the format of XYZ is a string in which each char is a GPU ID. I can't find
a way to specify, e.g, GPU #15 because -gpu_id 15 is interpreted as GPUs 1
and 5.
      Is there a way around this?

Use a comma-delimited string.




Justin A. Lemkul, Ph.D.
Assistant Professor
Office: 301 Fralin Hall
Lab: 303 Engel Hall

Virginia Tech Department of Biochemistry
340 West Campus Dr.
Blacksburg, VA 24061

jalem...@vt.edu | (540) 231-3129


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