Peggy Yao wrote:
Dear all,

In order to run Gromacs on multiple processors, I should put the number of processors in the commands. For example,

grompp -np <nr> -o topol.tpr <other options>


Only if you're using GMX < 4.0.


My question is: nr should be the number of processors, or the number of cores? If I have a quad-core processor, should I put 4?


Number of cores.  Try it and you will see.

-Justin

Thanks,
Peggy




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--
========================================

Justin A. Lemkul
Graduate Research Assistant
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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