In some of the testing Eloi did earlier he did disabled eager rdma and
still saw the issue.
--td
Shamis, Pavel wrote:
Terry,
Ishai Rabinovitz is HPC team manager (I added him to CC)
Eloi,
Back to issue. I have seen very similar issue long time ago on some hardware
platforms that support relaxed ordering memory operations. If I remember
correct it was some IBM platform.
Do you know if relaxed memory ordering is enabled on your platform ? If it is
enabled you have to disable eager rdma.
Regards,
Pasha
On Sep 29, 2010, at 1:04 PM, Terry Dontje wrote:
Pasha, do you by any chance know who at Mellanox might be responsible for OMPI
working?
--td
Eloi Gaudry wrote:
Hi Nysal, Terry,
Thanks for your input on this issue.
I'll follow your advice. Do you know any Mellanox developer I may discuss with,
preferably someone who has spent some time inside the openib btl ?
Regards,
Eloi
On 29/09/2010 06:01, Nysal Jan wrote:
Hi Eloi,
We discussed this issue during the weekly developer meeting & there were no
further suggestions, apart from checking the driver and firmware levels. The
consensus was that it would be better if you could take this up directly with your
IB vendor.
Regards
--Nysal
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Oracle * - Performance Technologies*
95 Network Drive, Burlington, MA 01803
Email terry.don...@oracle.com <mailto:terry.don...@oracle.com>
