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Subject: [OMPI users] MPI_Bcast from OpenMPI
From: shan axida (axida2009_at_[hidden])
Date: 2009-04-23 01:32:08

Hi, One more question: I have executed the MPI_Bcast() in 64 processes in 16 nodes Ethernet multiple links cluster. The result is shown in the file attached on this E-mail. What is going on at 131072 double message size? I have executed it many times but the result is still the same. THANK YOU!