Hello all I run MPI jobs (for test purpose only) on two different 'clusters'. Both 'clusters' have two nodes only, connected back-to-back. The two are very similar, but not identical, both software and hardware wise.
Both have ulimit -c set to unlimited. However, only one of the two creates core files when an MPI job crashes. The other creates a text file named something like <program_name_that_crashed>.80s-<a-number-that-looks-like-a-PID>,<hostname-where-the-crash-happened>.btr I'd much prefer a core file because that allows me to debug with a lot more options than a static text file with addresses. How do I get a core file in all situations? I am using MPI source from the master branch. Thanks in advance Durga The surgeon general advises you to eat right, exercise regularly and quit ageing.
