Ubuntu
petsc4py package

  1. Bug #232036
  2. Comment #3

Comment 3 for bug 232036

Revision history for this message
Nizamov Shawkat (nizamov-shawkat) wrote :

This is a bug in OpenMPI and I also came across it. Workaround for python is quite simple :

from ctypes import *
mpi = CDLL('libmpi.so.0', RTLD_GLOBAL)

proposed in OpenMPI FAQ at http://www.open-mpi.org/faq/?category=running#loading-libmpi-dynamically

If I recoll correctly, I didn't observe this behaviour previously (in 8.10) with OpenMPI 1.2 series.

My guess is that this bug should be attached to libopenmpi

wbr
Shawkat