I already posed this question a couple of days ago,
though on a wrong list, and I can't any more trace it.
Sorry.
The question is whether, in compiling openmpi,the flag
libnuma is needed or simply useful also in the special
arrangement of the Tyan S2895 Thunder K8WE with two
dual-core opterons and eighth memory modules, two GB
each.
If so (being first time to compile a mpi, and being
nonexpert singleuser/administrator) I would be much
obliged for checking the series of commands below (as
superuser) for Linux Debian amd64 etch:
cd /usr/local
bunzip2 openmpi-1.2.2.tar.bz2
tar xvf openmpi-1.2.2.tar
cd /usr/local/openmpi-1.2.2
FC=/opt/intel/cce/9.1.036/bin/ifort; export FC
CC=/opt/intel/cce/9.1.042/bin/icc; export CC
CXX=/opt/intel/cce/9.1.042/bin/icpc; export CXX
./configure --with-libnuma=/full pat to libnuma-dev
0.9.11-4, 0.9.11-3 (not yet installed)
make
make install
followed by setting as user in my .bashrc
MPI_HOME=/usr/local; export MPI_HOME
____
mpi for a computational application that is best
compiled with intel. On my system those intels already
furnish runtime
/opt/intel/fce/9.1.036/lib/libimf.so
/opt/intel/cce/9.1.042/lib/libimf.so
to a QM code (NWChem 5.0) that is built-in
parallelized with TCGMSG.
Thanks
francesco pietra
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