[OMPI users] MPI_Init

Hi, I have an application that uses openMPI and creates some child processes using fork(). I've been trying to catch SIGCHLD in order to check the exit status of these processes so that the program will exit if a child errors out. I've found out that if I set the SIGCHLD handler before calling

Re: [OMPI users] MPI_Init

MPI app. What version >> of OMPI are you using? >> >> On Aug 28, 2012, at 2:06 PM, Tony Raymond wrote: >> >>> Hi, >>> >>> I have an application that uses openMPI and creates some child processes >>> using fork(). I've been trying