Re: [HTCondor-users] HTC-CE / Slurm and cpu request

[Stefano Dal Pra <stefano.dalpra@xxxxxxxxxxxx>]

Thank You Martin,

I wrote here because
[sdalpra0@r000u11l06 ~]$ rpm -qf /usr/libexec/condor/glite/bin/slurm_submit.sh
condor-8.8.2-1.el7.x86_64

and i was in doubt if the  $bls_opt_mpinodes should be translated to a different Slurm option than -N
(-N == "number of nodes", not "number of cores").
Cheers
Stefano
 

On 05/07/19 19:51, Kandes, Martin wrote:

Hi Stefano,

There are plenty of folks out there running HTCondor-CE + Slurm. However, this might be more an OSG software team and/or CMS GlideinWMS Factory ops issue. I've cc'd them here on the thread.

Marty

---

From: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx> on behalf of Stefano Dal Pra <stefano.dalpra@xxxxxxxxxxxx>
Sent: Thursday, July 4, 2019 1:27 AM
To: HTCondor-Users Mail List
Subject: [HTCondor-users] HTC-CE / Slurm and cpu request

 

Hello,

I'm trying to set up a HTCondor-CE (3.2.2) on top of Slurm; so far we
have early test pilots flowing in.

The corresponding slurm job submission requires 8 Nodes to run, however
the pilot was intended to
require 8 cores (on the same node).

Apparently this "8 nodes request" happens in the
/usr/libexec/condor/glite/bin/slurm_submit.sh
script here:

# Simple support for multi-cpu attributes
if [[ $bls_opt_mpinodes -gt 1 ]] ; then
   echo "#SBATCH -N $bls_opt_mpinodes" >> $bls_tmp_file
fi

Is there someone else using HTC-CE / Slurm experience having seen a
similar problem?

Thank You
Stefano

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