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From: Peter Kjellström (cap_at_[hidden])
Date: 2005-08-23 05:48:24


Hello,

First I'd like to say that I'm really happy and excited that public access to
svn is now open :-)

Here is what went fine: check-out, autogen, configure, make, ompi_info and
simple mpi app (both build and run!!!)

Now I'd like to control over which channels/transports/networks the data
flows... I configured and built ompi against mvapi (mellanox ibgd-1.8.0) and
as far as I can tell it went well. Judging by the behaviour of the tests I
have done it defaults to tcp (over ethernet in my case). How do I select
mvapi?

Here's some detailed information:
ompi-version: 1.0a1r6976
configure : --prefix=/usr/local/openmpi-svn6976/intel-8.1e-027 \
             --with-btl-mvapi=/opt/ibgd/driver/infinihost
compilers : icc, ifort 8.1.027 (64-bit for em64t)
os : centos-4.1 64-bit (el4u1 rebuild)
kernel : 2.6.9-11smp
mvapi : mellanox ibgd-1.8.0
ompi_info | grep -i mvapi:
             MCA mpool : mvapi (MCA v1.0, API v1.0, Component v1.0)
             MCA btl : mvapi (MCA v1.0, API v1.0, Component v1.0)
hardware : dual Xeon Nocona 2 GiB mem, mell. pci-exress HCAs

tia,
 Peter

-- 
------------------------------------------------------------
  Peter Kjellström               |
  National Supercomputer Centre  |
  Sweden                         | http://www.nsc.liu.se


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