> On Jun 21, 2019, at 9:57 PM, Carlson, Timothy S <timothy.carl...@pnnl.gov> 
> wrote:
> 
> Switch back to stock OFED?   

Well, CentOS included OFED has a memory leak (at least when using ucx).  I 
haven't tried OFED's stack yet.

> 
> Make sure all your cards are patched to the latest firmware.   

That's a good idea.  I'll try that.  If only SuperMicro didn't make it so 
difficult to find the correct firmware.

                                                        Noam

____________
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|U.S. NAVAL|
|_RESEARCH_|
LABORATORY
Noam Bernstein, Ph.D.
Center for Materials Physics and Technology
U.S. Naval Research Laboratory
T +1 202 404 8628  F +1 202 404 7546
https://www.nrl.navy.mil <https://www.nrl.navy.mil/>
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