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+ <H1>[Mageia-dev] [help] does openmpi works under iurt?</H1>
+ <B>Pascal Terjan</B>
+ <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20%5Bhelp%5D%20does%20openmpi%20works%20under%20iurt%3F&In-Reply-To=%3CCA%2BCX%2BbjPDBc%3Dw87%2Bd669twC%2BGmZXKJyF3vB7o6JtY3Ywv88QgQ%40mail.gmail.com%3E"
+ TITLE="[Mageia-dev] [help] does openmpi works under iurt?">pterjan at gmail.com
+ </A><BR>
+ <I>Sun Jun 24 18:45:36 CEST 2012</I>
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+<PRE>On Sun, Jun 24, 2012 at 4:16 PM, EatDirt &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">dirteat at gmail.com</A>&gt; wrote:
+&gt;<i> Ping?
+</I>&gt;<i>
+</I>&gt;<i> Ahem, either it was a trivial question, or a too much non-trivial
+</I>&gt;<i> question????
+</I>&gt;<i>
+</I>&gt;<i> May someone managing the bs could simply test if, under iurt, after having
+</I>&gt;<i> installed the package &quot;openmpi&quot;, those commands work:
+</I>&gt;<i>
+</I>&gt;<i> &quot;mpirun --version&quot;
+</I>&gt;<i>
+</I>&gt;<i> &quot;mpirun -np 2 /usr/bin/pwd&quot;
+</I>&gt;<i>
+</I>&gt;<i> the result should be something like:
+</I>&gt;<i>
+</I>&gt;<i> ------
+</I>&gt;<i> mpirun (Open MPI) 1.6
+</I>&gt;<i>
+</I>&gt;<i> Report bugs to <A HREF="http://www.open-mpi.org/community/help/">http://www.open-mpi.org/community/help/</A>
+</I>&gt;<i> ------
+</I>&gt;<i>
+</I>&gt;<i>
+</I>&gt;<i> and 2 times the result of &quot;pwd&quot;.
+</I>&gt;<i>
+</I>&gt;<i>
+</I>&gt;<i> and not
+</I>&gt;<i>
+</I>&gt;<i>
+</I>&gt;<i> ------
+</I>&gt;<i> It looks like orte_init failed for some reason; your parallel process is
+</I>&gt;<i> likely to abort. &#160;There are many reasons that a parallel process can
+</I>&gt;<i> fail during orte_init; some of which are due to configuration or
+</I>&gt;<i> environment problems. &#160;This failure appears to be an internal failure;
+</I>&gt;<i> here's some additional information (which may only be relevant to an
+</I>&gt;<i> Open MPI developer):
+</I>&gt;<i>
+</I>&gt;<i> &#160;orte_plm_base_select failed
+</I>&gt;<i> &#160;--&gt; Returned value Not found (-13) instead of ORTE_SUCCESS
+</I>&gt;<i> --------------------------------------------------------------------------
+</I>&gt;<i> [jonund.mageia.org:15513] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in
+</I>&gt;<i> file runtime/orte_init.c at line 128
+</I>&gt;<i> ------
+</I>&gt;<i>
+</I>
+It works fine if run manually in a iurt chroot, but was failing when
+trying in a chroot without a tty (which will be the case during a
+build), however the error was different:
+
+--------------------------------------------------------------------------
+mpirun was unable to launch the specified application as it
+encountered an error:
+
+Error: pipe function call failed when setting up I/O forwarding subsystem
+Node: jonund.mageia.org
+
+while attempting to start process rank 0.
+--------------------------------------------------------------------------
+</PRE>
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