[mpich-discuss] Threaded Listener

Eduardo erocha.ssa at gmail.com
Fri Jan 16 10:54:19 CST 2015


I am trying to compile and use mpich-1.2.7p1 with threaded listener (i.e.
configured with --enable-threaded-listener). However, I cannot even run a
simple mpi example with the resulting mpich.

I need to use threaded listener because the environment I am compiling for
(kind of embedded environment)  does not have fork (no heavy processes).

The error I get with the mpich with threaded listener is:

rm_2889: 1103279872:  p4_error: listener select: -1
    p4_error: latest msg from perror: Bad file descriptor
p0_2710: (2.097656) net_recv failed for fd = 5
p0_2710: 3778266880:  p4_error: net_recv read, errno = : 104

Has anyone experienced a similar problem?

Thanks in advance,
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