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Re: deadlock fixed (?)

 

Hi,
I think there is one more fix to be done (from commit 7dd44a4a in mpi) :
The bodies are sent using the non blocking MPI_ISend, this has to be
completed with the MPI_Wait, as of now the mpi_waits are not called, and
there is a minory memory issue to be fixed which François is working on.

On Thu, May 30, 2019 at 5:58 PM Bruno Chareyre <
bruno.chareyre@xxxxxxxxxxxxxxx> wrote:

> See
> https://gitlab.com/yade-dev/trunk/commit/d93534639cf8c8dfe424a6b71ffa83130748748a
>
> I am still unable to explain fully why the deadlock occured. I can tell
> interactions between subdomains were removed by accident here
> <https://gitlab.com/yade-dev/trunk/commit/d93534639cf8c8dfe424a6b71ffa83130748748a#0e763f050319fa23e3379e99bdde3f5a675af7b8_639_639>
> (and then mirror intersections were inconsistent) but I don't know why.
>
> Bruno
>
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> Bruno Chareyre
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