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Dear Gromacs user,<br>
<br>
since a few days we try to get the heterogeneous parallelization on
a Dell blade server with Tesla M2090 GPUs to work using the
worksheet on the page:<br>
<br>
<a class="moz-txt-link-freetext" href="http://www.gromacs.org/Documentation/Acceleration_and_parallelization">http://www.gromacs.org/Documentation/Acceleration_and_parallelization</a><br>
<br>
we only get the OpenMM pure GPU version with mdrun-gpu running.
Actually is the heterogeneous parallelization already working in the
development version you can download using the link on the page:<br>
<br>
<a class="moz-txt-link-freetext"
href="http://www.gromacs.org/Developer_Zone/Roadmap/GROMACS_4.6">http://www.gromacs.org/Developer_Zone/Roadmap/GROMACS_4.6</a><br>
<br>
and how can we get it running? Just adding the CMake variable <span
style="font-family: courier new,courier,monospace;">GMX_GPU=ON
when compiling mdrun did not </span>enable the heterogeneous
parallelization.<br>
<br>
We want to use the heterogeneous parallelization used in the 4.6
version to find out which is the optimal GPU/CPU ratio for our
studied systems, since we soon have to buy machines for the upgrade
of our cluster.<br>
<br>
Thanks a lot<br>
<br>
yours<br>
<br>
Sebastian<br>
<br>
<br>
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