[MITgcm-support] MPI + shared memory

Paola Cessi pcessi at ucsd.edu
Wed Apr 5 17:29:26 EDT 2006

Is there a MPI compilation option that needs to be activated in genmake in 
order to utilize shared memory multi-threading, together with distributed 
memory parallelism in machines that have multiple nodes each with a 
multi-core (dual or quad) FPU's (i.e. the CRAY X1E or a cluster of 
dual-core processors)?



Paola Cessi                            Tel: +1 858 534 0622
Scripps Institution of Oceanography    Fax: +1 858 534 8045
9500 Gilman Drive #0213                e-mail: pcessi at ucsd.edu
La Jolla, CA 92093-0213
USA                      Web:  http://www-pord.ucsd.edu/~pcessi

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