[gmx-users] Re: scaling issues in GROMACS
lindahl at csb.stanford.edu
Thu Oct 16 05:35:01 CEST 2003
> How do you turn on shared memory use for dual xeons ?
Under Linux, LAM-MPI should detect it automatically unless you
explicitly disabled it when compiling (the RPM packages support it).
There is nothing you have to do if it is enabled - LAM will check if
two processes are on the same node and use shared memory communication
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