James,
that is definetly a bug in OpenMPI, and i will push a fix shortly
(well, at least when github is back online ...)
Thanks and regards,
Gilles
On 1/28/2016 1:46 AM, Ramsey, James J CIV USARMY RDECOM ARL (US) wrote:
In case the last message came out garbled because newlines were removed,
Hi,
Were there any changes to rmaps in going to 1.10.2? An otherwise-identical
setup that worked in 1.10.0 fails to launch in 1.10.2, complaining that
there's no CPUs available in a socket...
With 1.10.0:
$ /apps/openmpi/1.10.0/bin/mpirun -np 2 -mca rmaps_base_verbose 1000
hostname
[r47:18709] m
In case the last message came out garbled because newlines were removed, I've
send it again. Anyway,I've been trying to create a derived datatype for use in
one-sided communication, and I find that attempting to modify the extents to
account for potential alignment issues is making things *worse
I've been trying to create a derived datatype for use in one-sided
communication, and I find that attempting to modify the extents to account for
potential alignment issues is making things *worse*, at least when one-sided
communication is used. Modifying extents seems to work fine when using th
Marko,
I was able to experience some crashes with this test.
They occur once in a while and at random locations...
Sometimes when writing testfile1, and sometimes at the beginning of the program.
Sadly, i was never able to get an usable core file.
Will keep digging,
Cheers,
Gilles
Marko Blatzh
