Re: [OMPI devel] yesterday commits caused a crash in helloworld with --mca btl tcp, self

2014-05-16 Thread Hjelm, Nathan T
] Sent: Friday, May 16, 2014 11:43 AM To: Open MPI Developers Subject: Re: [OMPI devel] yesterday commits caused a crash in helloworld with --mca btl tcp, self Hi, I'm also seeing some sporadic failures with recent commits to trunk. My tests are using slightly different build/configuration, and

Re: [OMPI devel] yesterday commits caused a crash in helloworld with --mca btl tcp, self

2014-05-16 Thread Thomas Naughton
Hi, I'm also seeing some sporadic failures with recent commits to trunk. My tests are using slightly different build/configuration, and use a different rte, but the errors are coming from the OMPI ob1 layer. works: r31777 (I did not test r31778..r31783) fails: r31784M (plus manually applied

[OMPI devel] yesterday commits caused a crash in helloworld with --mca btl tcp, self

2014-05-16 Thread Gilles Gouaillardet
Folks, a simple mpirun -np 2 -host localhost --mca btl,tcp mpi_helloworld crashes after some of yesterday's commits (i would blame r31778 and/or r31782, but i am not 100% sure) /* a list receives a negative value, so the program takes some time before crashing, symptom may vary from one system t