3da579139b
To accompany r31092 and r310924, also ensure to create a new process group in the child right after the orted forks. Add trivial configury to ensure that we have setpgid, and only do the setpgid/getpgid if we have setpgid. Without this commit, killing the entire process group can do unexpected things (e.g., kill the orted, mpirun, and even mpirun's parent!). cmr=v1.7.5:reviewer=rhc This commit was SVN r31132. The following SVN revision numbers were found above: r31092 --> open-mpi/ompi@99c9ecaed0 The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r310924 |
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