For the sake of completeness, let me put the answer here. I posted the
question on libfabric mailing list and with their input, installed
librdmacm-devel. After that and a rebuild, the issue went away.
Thanks
Durga
We learn from history that we never learn from history.
On Mon, Apr 4, 2016 at 3:
Thanks Ralph and Gilles.
Thanks,
Murali
From: users mailto:users-boun...@open-mpi.org>> on
behalf of Ralph Castain mailto:r...@open-mpi.org>>
Reply-To: Open MPI Users mailto:us...@open-mpi.org>>
Date: Sunday, April 3, 2016 at 6:41 AM
To: Open MPI Users mailto:us...@open-mpi.org>>
Subject: Re:
In opal/mca/linux/timer_linux_component.c. The timer is a special component
which is statically included during the build process (via
the MCA_timer_IMPLEMENTATION_HEADER define in opal/mca/timer/base/base.h
line 48). Thus the symbol should appear directly in the libmpi.a
george.
On Tue, Apr 5
I wouldn't be concerned about the usage of gettimeofday in scif. Those
calls are disabled by default and are for internal measurements
only. Nothing to do with Wtime.
-Nathan
On Tue, Apr 05, 2016 at 05:31:38PM +0100, Dave Love wrote:
> Aurélien Bouteiller writes:
>
> > Open MPI uses clock_gett
Aurélien Bouteiller writes:
> Open MPI uses clock_gettime when it is available, and defaults to
> gettimeofday only when this better option can't be found. Check that
> your system has clock_gettime and the resolution of this timer.
That's what I thought after I raised this originally, but where
> On 05 Apr 2016, at 16:46 , Aurélien Bouteiller wrote:
> Open MPI uses clock_gettime when it is available, and defaults to
> gettimeofday only when this better option can't be found. Check that your
> system has clock_gettime and the resolution of this timer.
Depending on what you mean, I do
Open MPI uses clock_gettime when it is available, and defaults to gettimeofday
only when this better option can't be found. Check that your system has
clock_gettime and the resolution of this timer.
Aurélien
--
Aurélien Bouteiller, Ph.D. ~~ https://icl.cs.utk.edu/~bouteill/
> Le 5 avr. 2016 à
I can't immediately find a reference, but I thought it had been agreed
some time ago that MPI_Wtime should use high resolution clocks where
they're available. However, 1.10 is still using gettimeofday on
GNU/Linux. Is there a good reason for that?
