[Halld-offline] Fwd: Re: ifarm1901 ready for testing

[Mark Ito]

Please contact Graham before jumping on ifarm1901. I probably should 
have been more circumspect about advertising its availability generally.



-------- Forwarded Message --------
Subject: 	Re: ifarm1901 ready for testing
Date: 	Tue, 10 Dec 2019 14:27:24 -0500
From: 	Graham Heyes <heyes at jlab.org>
To: 	Bryan Hess <bhess at jlab.org>, David Lawrence <davidl at jlab.org>, Ole 
Hansen <ole at jlab.org>, Brad Sawatzky <brads at jlab.org>, Nathan Baltzell 
<baltzell at jlab.org>, Mark Ito <marki at jlab.org>, Thomas Britton 
<tbritton at jlab.org>



I suggest that, assuming they have time, David and Vardan repeat the 
tests that they ran on the demo machines to make sure that the nodes 
that we actually bought behave the same way. Otherwise I’ll ask Thomas 
to take charge of coordinating giving everyone time to make sure that 
their jobs run as expected. I assume the best way is to give each group 
sole use for some short time so that performance isn’t hit by whatever 
anyone else is doing.

Regards,

Graham

*From: *Bryan Hess <bhess at jlab.org>
*Date: *Tuesday, December 10, 2019 at 13:48
*To: *David Lawrence <davidl at jlab.org>, Graham Heyes <heyes at jlab.org>, 
Ole Hansen <ole at jlab.org>, Brad Sawatzky <brads at jlab.org>, Nathan 
Baltzell <baltzell at jlab.org>, Mark Ito <marki at jlab.org>, Thomas Britton 
<tbritton at jlab.org>
*Subject: *ifarm1901 ready for testing

ifarm1901, the first of the AMD Rome nodes,  is ready for use.

It has 64 cores (128 threads), 256GB of memory, and a 1TB of local 
/scartch.

I will make an announcement to the usual mailing list once the farm 
nodes are built too.

--Bryan

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