Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: [OMPI devel] *neighbor_alltoall* are broken
From: Gilles Gouaillardet (gilles.gouaillardet_at_[hidden])
Date: 2014-05-23 00:45:40


i noticed that *neighbor_alltoall* are now broken.

the bug is in the way parameters are checked (i revamped this and did the
wrong thing for neighbor communications :-()

this bug is only visible when the number of tasks become large
(this can explain why i did not detect this on my VM ...)

i am sorry for the mess and now working on a fix