btl/tcp: make mca_btl_tcp_proc_insert re-entrant #2054
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otherwise bad things happen with --mca btl_tcp_progress_thread 1 (non default) and --mca mpi_add_procs_cutoff 0 (default)
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@bosilca can you please review this ? this solves the many MTT crashes such as https://mtt.open-mpi.org/index.php?do_redir=2352 caused by note several |
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@jsquyres FYI |
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:bot:mellanox:retest |
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Look good, thanks for taking care of this. 👍 |
This was referenced Jan 25, 2017
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otherwise bad things happen with
--mca btl_tcp_progress_thread 1 (non default)
and
--mca mpi_add_procs_cutoff 0 (default)