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I have in some cases, the following error message when I unpublish a
service name:<br>
<br>
[mpiexec@is209011] HYD_pmcd_pmi_unpublish
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/pm/pmiserv/pmiserv_pmi.c:227):
assert (!closed) failed<br>
[mpiexec@is209011] fn_unpublish_name
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/pm/pmiserv/pmiserv_pmi_v1.c:639):
error unpublishing service<br>
[mpiexec@is209011] handle_pmi_cmd
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/pm/pmiserv/pmiserv_cb.c:44):
PMI handler returned error<br>
[mpiexec@is209011] control_cb
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/pm/pmiserv/pmiserv_cb.c:289):
unable to process PMI command<br>
[mpiexec@is209011] HYDT_dmxu_poll_wait_for_event
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/tools/demux/demux_poll.c:77):
callback returned<br>
error status<br>
[mpiexec@is209011] HYD_pmci_wait_for_completion
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/pm/pmiserv/pmiserv_pmci.c:179):
error waiting for<br>
event<br>
[mpiexec@is209011] main
(/data/tmplgls/secher/mpich2-1.4.x-r8755-src/src/pm/hydra/ui/mpich/mpiexec.c:397):
process manager error waiting for completion<br>
<br>
Have you any idea about the problem ?<br>
<br>
Bernard<br>
<br>
Pavan Balaji a écrit :
<blockquote cite="mid:4E15E028.9080105@mcs.anl.gov" type="cite"><br>
On 07/07/2011 04:48 AM, Bernard Secher - SFME/LGLS wrote:
<br>
<blockquote type="cite">OK, I have configured again mpich.
<br>
I have now another problem. When I try to lookup a service name which
is
<br>
not published, the MPI_Lookup_name() routine return a MPI_SUCCESS, and
<br>
not raise an error.
<br>
</blockquote>
<br>
Thanks for the report. That was a bug in MPICH2. I've just committed in
a fix in r8750. Can you try the latest nightly snapshot (>= r8750)
to see if it works for you? It should be available in a few minutes.
<br>
<br>
<a class="moz-txt-link-freetext" href="http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/nightly/1.4.x/">http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/nightly/1.4.x/</a>
<br>
<br>
-- Pavan
<br>
<br>
</blockquote>
<br>
<br>
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