[gmx-users] GROMACS performance on 10 GBit/s or 20Gbit/s infiniband
hkhandel at memphys.sdu.dk
Mon Oct 6 15:46:57 CEST 2008
We are buying a new cluster with 8-code nodes and infiniband, and have a
choice between 10 Gbit/s and 20 Gbit/s transfer rates between nodes. I do
not immediately see the need for 20GBit/s between nodes, but thought it
might be worthwhile to ask for the experts' opinions regarding this?
Is there any foreseeable advantage of having 20 Gbit/s connections as
opposed to 10 Gbit/s?
Thank you for the advice,
More information about the gromacs.org_gmx-users