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daleroberts / pypar

Efficient and scalable parallelism using the message passing interface (MPI) to handle big data and highly computational problems.
GNU General Public License v3.0
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Segfault after Control+C; OpenMPI #6

Open segasai opened 10 years ago

segasai commented 10 years ago

Hi,

For quite a while I'm observing that after importing pypar python segfaults on Control+C. In the same time when for example using mpi4py, nothing like this happens. That suggest to me that maybe it is not the issue with the mpi library itself. Here is the test program which segfaults on me:

import os
# import mpi4py
import pypar
os.kill(os.getpid(),2)

My OS is RHEL 6.6 on x86_64 with OpenMPI 1.8.1. Python version 2.7.6 I've been observing this issue for last year/couple of years.

daleroberts commented 10 years ago

Ok, thanks. I'll have a look...