[Beowulf] MPICH on heterogeneous (i386 + x86_64) cluster

John Lau cflau at clc.cuhk.edu.hk
Wed Jan 19 02:53:03 EST 2005


Hi,

Have anyone try running MPI programs with MPICH on heterogeneous cluster
with both i386 and x86_64 machines? Can I use a i386 binary on the i386
machines while use a x86_64 binary on the x86_64 machines for the same
MPI program? I thought they can communicate before but it seems that I
was wrong because I got error in the testing.

Have anyone try that before?

Best regards,
John Lau

-- 
John Lau Chi Fai
cflau at clc.cuhk.edu.hk
Software Engineer
Center for Large-Scale Computation

_______________________________________________
Beowulf mailing list, Beowulf at beowulf.org
To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf



More information about the Beowulf mailing list