Hi,<br><br>I was trying to install openmpi-1.2.2 under 2.4.32 kernel.<br><br>./configure --prefix=/mnt/shared/jroy/openmpi-1.2.2/ CC=icc CXX=icpc F77=ifort FC=ifort<br>make all install<br><br>It installed successfully, but during mpirun I got...
<br><br>mpirun --mca btl_tcp_if_include eth0 -n 4 -bynode -hostfile test_nodes ./a.out 1 16000000<br>[node1:31916] mca: base: component_find: unable to open paffinity linux: file not found (ignored)<br>[node2:09324] mca: base: component_find: unable to open paffinity linux: file not found (ignored)
<br>[node3:09264] mca: base: component_find: unable to open paffinity linux: file not found (ignored)<br>[node4:09264] mca: base: component_find: unable to open paffinity linux: file not found (ignored)<br>[node1:31922] mca: base: component_find: unable to open paffinity linux: file not found (ignored)
<br><br>I ran ompi_info command to look for &quot;MCA paffinity&quot;, but couldn&#39;t find this components...<br><br>Is the configuration required some extra&nbsp; features?<br><br>Regards,<br>Jayanta <br><a name="build-p2p">
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