Hello again,
I tried to replicate the situation on the workstation at my desk,
running ubuntu 14.04 (gcc 4.8.4) and with the OS supplied lapack and
blas libraries.
With openmpi 2.0.1 (mpirun -np 4 xdsyevr) I get "136 tests completed and
failed." with the "IL, IU, VL or VU altered by PDSYEVR" mes
Hi,
I manually changed the file. Moreover i also tried the 1.8.4 openmpi
version.
I still have this invalid read.
Am i doing something wrong ?
Thanks,
Yann
Le 22/11/2016 à 00:50, Gilles Gouaillardet a écrit :
Yann,
this is a bug that was previously reported, and the fix is pending on
Christoph,
out of curiosity, could you try to
mpirun --mca coll ^tuned ...
and see if it helps ?
Cheers,
Gilles
On Tue, Nov 22, 2016 at 7:21 PM, Christof Koehler
wrote:
> Hello again,
>
> I tried to replicate the situation on the workstation at my desk,
> running ubuntu 14.04 (gcc 4.8.4) and
Yann,
my bad, the patch you need is at
https://github.com/open-mpi/ompi/pull/2368.patch
sorry for the confusion,
Gilles
On Tue, Nov 22, 2016 at 8:33 PM, Yann Jobic wrote:
> Hi,
>
> I manually changed the file. Moreover i also tried the 1.8.4 openmpi
> version.
>
> I still have this invalid re
Hello,
On Tue, Nov 22, 2016 at 10:35:57PM +0900, Gilles Gouaillardet wrote:
> Christoph,
>
> out of curiosity, could you try to
> mpirun --mca coll ^tuned ...
> and see if it helps ?
No, at least not for the workstation example. I will test with my laptop
(debian stable) tomorrow.
Thank you all
Hello Folks,
This is a followup to the question posed at the SC’16 Open MPI BOF: Would
the community prefer to have a v2.2.x limited feature but backwards
compatible release sometime in 2017, or would the community prefer a v3.x
(not backwards compatible but potentially more features) sometime in
>
>
>
>1. MPI_ALLOC_MEM integration with memkind
>
> It would sense to prototype this as a standalone project that is
integrated with any MPI library via PMPI. It's probably a day or two of
work to get that going.
Jeff
--
Jeff Hammond
jeff.scie...@gmail.com
http://jeffhammond.github.io/
___
Hi Jeff,
I don't think it was the use of memkind itself, but a need to refactor the
way Open MPI is using info objects
that was the issue. I don't recall the details.
Howard
2016-11-22 16:27 GMT-07:00 Jeff Hammond :
>
>>
>>1. MPI_ALLOC_MEM integration with memkind
>>
>> It would sense to
