[mpich-discuss] -binding sockets not recognised
balaji at mcs.anl.gov
Thu Dec 20 08:46:44 CST 2012
On 12/20/2012 01:33 AM US Central Time, Davide Parise wrote:
> I am doing some benchmark to onpinize my cluster. it looks like the
> only value that my mpiexec takes on the -binding option is rr. All
> the others give me an error saying "binding mode unknown". Any clue
> why ? I am using the last version of MPI compiled with the intel
> compiler and default options.
Are you using the right mpiexec? Are you using a new-ish version? Are
you using mpich? :-)
FYI, -binding has been replaced with -bind-to to make it conceptually
easier to understand, though it's still maintained as an alias to -bind-to.
mpiexec -bind-to -help will give you all the available options.
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