Running the mpi_test_suite on master used to work with no problems. At some point in time it stopped working however and now I get only error messages from PSM:
""" n050301:3.0.In PSM version 1.14, it is not possible to open more than one context per process [n050301:26526] Open MPI detected an unexpected PSM error in opening an endpoint: In PSM version 1.14, it is not possible to open more than one context per process """ I know that I do not have the newest version of the PSM library and that I need to update the library but as this requires many software packages to be re-compiled we are trying to avoid it on our CentOS6 based system. My main question (probably for Andrew) is if this is an expected behaviour on master. It works on 1.8.x and it used to work on master at least until 2014-12-08. This is the last MTT entry for working PSM (with my older version) http://mtt.open-mpi.org/index.php?do_redir=2226 and since a few days it fails on master http://mtt.open-mpi.org/index.php?do_redir=2225 On another system (RHEL7) with newer PSM libraries there is no such error. Adrian
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