[HTCondor-users] Feature request: was Re: Condor only detecting 1 core on i7-14700

["Weatherby,Gerard" <gweatherby@xxxxxxxx>]

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Given so many of us have to do the same thing, perhaps each series could include a condor_upgrade command that would set the next repository and signing key in /etc/apt/sources.list/d and /etc/apt/trusted.gpg.d respectively. It could include a prompt that prints out the URL of the requires and a confirmation:

Have you read the HTCondor 24 release notes? (y/N)

 

From: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx> on behalf of Tim Theisen via HTCondor-users <htcondor-users@xxxxxxxxxxx>
Date: Tuesday, April 16, 2024 at 8:30âAM
To: HTCondor-Users Mail List <htcondor-users@xxxxxxxxxxx>, Lyle Pakula <Lyle@xxxxxxxxxxxxxxxx>
Cc: Tim Theisen <tim@xxxxxxxxxxx>
Subject: Re: [HTCondor-users] Condor only detecting 1 core on i7-14700

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Hello Lyle,

Whenever we release a new major of HTCondor, we place the new version into a new repository, so that users are not hit by unexpected changes in behavior. You experienced such a change. We encourage administrators to read the upgrade notes, especially the second section where changes in behavior are noted:

https://htcondor.readthedocs.io/en/latest/version-history/upgrading-from-10-0-to-23-0-versions.html

Simply change the htcondor repository definition to match your newer nodes, and then run apt-get update and apt-get upgrade.

Let me know if you need further assistance,

...Tim

On 4/15/24 23:23, Lyle Pakula wrote:

Hi Greg 

 

That worked. Thanks! I added a custom config for that machine. 

 

Given I understand this was a change within a recent version of condor, Is there a straight forward way to upgrade condor across our cluster ? I note usual ubuntu sudo apt-get upgrade does not seem to have worked. 

 

Thanks, Lyle

 

 

 

On Mon, Apr 15, 2024 at 11:47âPM Greg Thain via HTCondor-users <htcondor-users@xxxxxxxxxxx> wrote:

On 4/14/24 21:14, Lyle Pakula wrote:

Hi

 

Recently added two new nodes with i7-14700 chips and condor only sees them as 1 core with all memory

 

https://www.intel.com/content/www/us/en/products/sku/236781/intel-core-i7-processor-14700-33m-cache-up-to-5-40-ghz/specifications.html

 

slot1@xxxxxxxxxxxxxxx    LINUX      X86_64 Unclaimed Idle      0.000 64055  0+0

 

Hi Lyle:

HTCondor now creates "partitionable" slots (or p-slots) by default.  If you run

$ condor_status -af Name Cpus

I think you'll see that each of these pslot contains the correct number of cpus, and when they are matched with jobs, a "dynamic" slot is split off of the pslot, and the number of cpus, memory and disk is decremented from the pslot.

If you want to configure these machines as static slots, just add 

use FEATURE : StaticSlots

to the execute machine's config file.

 

-greg

 

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