Bug 466245 - Error in mpitests-osu_latency_mt
Error in mpitests-osu_latency_mt
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: mpitests (Show other bugs)
All Linux
medium Severity medium
: rc
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Assigned To: Jay Fenlason
Depends On:
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Reported: 2008-10-09 08:44 EDT by Gurhan Ozen
Modified: 2014-08-31 19:28 EDT (History)
7 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2012-06-05 17:09:17 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Gurhan Ozen 2008-10-09 08:44:17 EDT
Description of problem:
#  mpirun -np 2 -host dhcp71-141.rhts.bos.redhat.com,dhcp71-142.rhts.bos.redhat.com --mca btl tcp,self /usr/lib64/openmpi/1.2.7-gcc/bin/mpitests-osu_latency_mt
MPI_Init_thread must return MPI_THREAD_MULTIPLE!

Version-Release number of selected component (if applicable):
# rpm -qa | grep mpitests-openmpi

How reproducible:

Steps to Reproduce:
1. Run mpitests-osu_latency_mt
Comment 5 Jay Fenlason 2012-06-05 17:09:17 EDT
We do not enable MPI threads support in OpenMPI on RHEL-5, and we removed it on RHEL-6 (see bz741794), so tests that require multiple threads won't work.

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