Re: [OMPI users] problem: help-hostfile.txt: Too many open files in system.

2013-01-10 Thread Ralph Castain
What is even stranger is that the error occurs when attempting to launch a daemon! Does your program do a series of comm_spawns? Sent from my iPad On Jan 10, 2013, at 7:28 AM, "Jeff Squyres (jsquyres)" wrote: > That's a weird one -- it looks like having too many open files on your system > i

Re: [OMPI users] problem: help-hostfile.txt: Too many open files in system.

2013-01-10 Thread Jeff Squyres (jsquyres)
That's a weird one -- it looks like having too many open files on your system is causing a cascading set of failures. Are you saying that your program runs for a while and then on iteration 32, it fails with errors like this? If so, I'd like for a file descriptor leak in your program. On J