Re: [OMPI users] funnel-threaded application blocks from time to time

2008-02-18 Thread Aurélien Bouteiller
Hi Alex, We are currently on the process of improving thread safety in Open MPI. First we need to know which release you have been using to get into the problem. the --enable-progress-threads enables an internal feature of Open MPI to progress non blocking communications during computati

[OMPI users] funnel-threaded application blocks from time to time

2008-02-18 Thread Alexandru-Adrian TANTAR
Hi everyone, I have a problem regarding funnel-threaded OpenMPI-based applications. The application I try to launch (nothing complicated) blocks during the execution from time to time. And I have to say this is quite a fun-breaker :D. I will try to put this in a very simple way: I have the fo