Ralph Castain writes:
> Given that we have no idea what Homebrew uses, I don't know how we
> could clarify/respond.
Pierre provided a link to MacPorts saying that all of the following
options were needed to properly enable threads.
--enable-event-thread-support --enable-opal-multi-threads
--e
Given that we have no idea what Homebrew uses, I don't know how we could
clarify/respond.
On Nov 24, 2013, at 12:43 PM, Jed Brown wrote:
> Pierre Jolivet writes:
>> It looks like you are compiling Open MPI with Homebrew. The flags they use
>> in the formula when --enable-mpi-thread-multiple
Dominique Orban writes:
> My question originates from a hang similar to the one I described in
> my first message in the PETSc tests. They still hang after I corrected
> the OpenMPI compile flags. I'm in touch with the PETSc folks as well
> about this.
Do you have an updated stack trace?
pgpg26
Pierre Jolivet writes:
> It looks like you are compiling Open MPI with Homebrew. The flags they use in
> the formula when --enable-mpi-thread-multiple is wrong.
> c.f. a similar problem with MacPorts
> https://lists.macosforge.org/pipermail/macports-tickets/2013-June/138145.html.
If these "wron
Pierre,
Thank you for pointing out the erroneous flags. I am indeed compiling from
Homebrew. After using the flags mentioned in the link you give, this is the
output of Ralph's test program:
$ mpirun -n 2 ./testmpi2
Calling MPI_Init_thread...
Calling MPI_Init_thread...
MPI_Init_thread returned,
Fixed and scheduled to move to 1.7.4. Thanks again!
On Nov 17, 2013, at 6:11 PM, Ralph Castain wrote:
> Thanks! That's precisely where I was going to look when I had time :-)
>
> I'll update tomorrow.
> Ralph
>
>
>
>
> On Sun, Nov 17, 2013 at 7:01 PM, wrote:
>
>
> Hi Ralph,
>
> This is