Re: [OMPI devel] Open MPI: Undefined reference to pthread_atfork

2018-07-01 Thread Gilles Gouaillardet
I was unable to reproduce this on Ubuntu 14.04.5 Note the default gcc is 4.8 gcc-4.9 can be installed, but no g++ nor gfortran. Did you build Open MPI with the same compiler used to build libUtils.so and a.out What do type gcc ls -l /usr/bin/gcc gcc —version g++ —version say ? On top of the info

Re: [OMPI devel] Open MPI 3.1.1rc1 posted

2018-07-01 Thread Vallee, Geoffroy R.
Hi, Sorry for the slow feedback but hopefully I have now what I need to give feedback in a more timely manner... I tested the RC on Summitdev at ORNL (https://www.olcf.ornl.gov/for-users/system-user-guides/summitdev-quickstart-guide/) by running a simple test (I will be running more tests for

[OMPI devel] v3.1.1rc2 posted

2018-07-01 Thread Barrett, Brian via devel
v3.1.1rc2 is posted at the usual place: https://www.open-mpi.org/software/ompi/v3.1/ Primary changes are some important UCX bug fixes and a forward compatibility fix in PMIx. We’re targeting a release on Friday, please test and send results before then. Thanks, Brian _

[OMPI devel] Fwd: [pmix] Release candidates available for testing

2018-07-01 Thread r...@open-mpi.org
FYI - v3.0.0 will go into master for the OMPI v4 branch. v2.1.2 should go into updates for OMPI v3.1 and v3.0 branches Ralph > Begin forwarded message: > > From: "r...@open-mpi.org" > Subject: [pmix] Release candidates available for testing > Date: June 29, 2018 at 8:54:01 AM PDT > To: pmix