BUG/ENH: system calls over infiniband network
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Sometimes, the dynamic library compilation (from codeStream or coded FO) fails when running with ib + openmpi combination.
Should system() calls be replaced by something else? e.g. vfork()
https://blogs.fau.de/zeiser/2007/06/21/fork-and-ofed-infiniband-stack/
http://stackoverflow.com/questions/22650455/vfork-vs-fork-in-mpi-mutiple-thread
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