[Beowulf] Maximizing intra-node communication performance
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Tahir Malas tmalas at ee.bilkent.edu.trTue Dec 27 02:05:55 PST 2005
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Hi all, Taking advice from a previous discussion, we have purchased an Tyan server with 8 dual-core Opteron 870 processors. Now I want to wonder how I can maximize the intra-node communication of the server. We have been using LAM-MPI, but I think that TCP/IP protocol may degrade the performance. Has anybody tried new implementations of MPI, or anybody knows some other support for intra-node communication? Thanks in advance, Tahir Malas Bilkent University Electrical and Electronics Engineering Department Phone: +90 312 290 1385
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