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1 VotesSpecify cores per node in MPI application and run multiple task on a node
I assume that you are using Windows HPC 2008 (the story is a bit different for Windows Compute Cluster Server 2003) The natural way would be to run app1 and app2 on ...Answered | 4 Replies | 9083 Views | Created by hirakata - Friday, October 31, 2008 3:30 AM | Last reply by Lio - Friday, November 14, 2008 1:57 AM
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1 Votes
How to prevent splitting of assigned cores on multiple nodes
The following runs your program on any node with at least 4 cores.Answered | 4 Replies | 5995 Views | Created by BiedImt - Monday, February 8, 2010 5:28 PM | Last reply by BiedImt - Thursday, February 11, 2010 7:46 AM -
4 Votes
How to use only one core of a node?
Hi all, If I submit job with job submit /numnodes:2 mpiexec -cores 1 job.exe, will it use one core from each ...Answered | 10 Replies | 9790 Views | Created by parsus - Wednesday, September 10, 2008 10:49 AM | Last reply by pkalyanrao - Monday, June 15, 2009 5:02 PM -
0 Votes
Node & Core Allocation Priorities for Tasks in the JOB
Request 4 nodes and then do an mpiexec /cores:2 for 4 nodes with 2 cores each Thanks, Josh -JoshAnswered | 1 Replies | 6702 Views | Created by PVASNMurthy - Thursday, March 5, 2009 11:08 AM | Last reply by Josh Barnard - Tuesday, March 10, 2009 6:57 PM -
4 Votes
What is the difference between these two job resources, core and node?
(also node is selected for job resources.)Answered | 6 Replies | 8874 Views | Created by hd banki - Tuesday, March 27, 2012 10:20 PM | Last reply by Michael_Man - Tuesday, April 3, 2012 12:20 AM -
1 Votes
HPC Nodes not accepting jobs
You can check command "node listcores" to check all the core status and what job/task are actually occupying the resource.Answered | 1 Replies | 1704 Views | Created by ucla2413 - Monday, July 18, 2016 10:31 PM | Last reply by qiufang shi - Tuesday, July 19, 2016 2:46 AM -
1 Votes
How to use a specific core of a specifc node?
You can simply submit a job with multiple tasks (each of which is an instance of your application).Answered | 1 Replies | 5866 Views | Created by VenomR - Thursday, June 4, 2009 9:11 PM | Last reply by Josh Barnard - Tuesday, June 9, 2009 5:56 PM -
0 Votes
HPC R2: More HPC service instances running on node than there are cores
We had changed the VM configuration from 4-core to 2-core and rebooted the compute nodes.Answered | 3 Replies | 5334 Views | Created by Derek Kivi - Wednesday, January 19, 2011 9:54 PM | Last reply by Lukasz Tomczyk - Thursday, January 20, 2011 9:59 PM -
0 Votes
Finished Job still reserving a node
I canceled the short job mid-run it still is locking up a core.Answered | 4 Replies | 9707 Views | Created by Calvin4444 - Monday, June 16, 2008 8:58 PM | Last reply by Josh Barnard - Monday, June 23, 2008 6:33 PM -
0 Votes
avoid even distribution of jobs among nodes
Hi, you could set the "Node ordering" to "-cores" in the Default job template.Answered | 1 Replies | 5078 Views | Created by Peter_We - Monday, April 19, 2010 9:55 PM | Last reply by MWirtz - Thursday, April 22, 2010 12:49 PM -
3 Votes
Prevent a task to be split among multiple nodes
This always fails with "Should have only run on 1 core but ran on 2 cores (MyNodeA,MyNodeB)" One of the tasks gets split across 2 nodes.Answered | 10 Replies | 5984 Views | Created by CadErikWork - Wednesday, September 26, 2012 3:14 PM | Last reply by TimJRoberts1 - Friday, September 26, 2014 12:06 PM -
1 Votes
How to limit node load?
A quick workaround would be to issue a ever running 1 core job per node which simply blocks the core and does not do anything.Answered | 2 Replies | 7341 Views | Created by Ilya_Odin - Saturday, June 6, 2009 6:49 AM | Last reply by Josh Barnard - Tuesday, June 9, 2009 5:57 PM -
0 Votes
Using one processor from each of multiple nodes on ccp 2003
Hi Skiff, The following is one way to do that in CCP 2003: Assume your nodes are node1, node2: job submit ...Answered | 3 Replies | 7554 Views | Created by skiffzzz - Thursday, October 29, 2009 2:27 AM | Last reply by skiffzzz - Wednesday, December 9, 2009 8:45 AM -
0 Votes
How to report a node environment variable in the job scheduler?
You can do it with PowerShell (but that would require using our API's from PSH).Answered | 4 Replies | 6087 Views | Created by PLFMendes - Thursday, March 19, 2009 2:36 AM | Last reply by Josh Barnard - Monday, March 23, 2009 8:19 PM -
2 Votes
HPC - Unreachable node
And jobs can run on all nodes.Answered | 10 Replies | 12164 Views | Created by Marc Coste - Saturday, May 16, 2009 4:39 PM | Last reply by rmag - Monday, May 18, 2009 12:50 PM -
0 Votes
Restricting number of jobs of one type that can be run on a node while allowing others
Hi Prashant, Assuming you can't actually fix your application so that you can run multiple instances of it on the same node, unfortunately there ...Answered | 3 Replies | 5377 Views | Created by prashs - Tuesday, December 8, 2009 5:29 PM | Last reply by pgarvan - Wednesday, December 9, 2009 12:38 AM -
0 Votes
Limiting node load in HPC R2
Do you have a reference for how we can get Windows to report fewer cores per node to HPC?Answered | 6 Replies | 6183 Views | Created by Derek Kivi - Thursday, October 28, 2010 5:43 PM | Last reply by Derek Kivi - Thursday, January 20, 2011 6:15 PM -
0 Votes
how to select cores from nodes to run job on multiple nodes.
So the job will run on available cores.Answered | 7 Replies | 11401 Views | Created by pkalyanrao - Wednesday, June 17, 2009 7:29 AM | Last reply by Lio - Wednesday, June 24, 2009 6:54 PM -
0 Votes
Running clusrun on an Azure node
Hi, It is possible to run clusrun on Azure node, but there are some limitations, like for example you can't reach file shares existing on your on-premise ...Answered | 1 Replies | 5007 Views | Created by stombiztalker - Sunday, February 20, 2011 12:08 PM | Last reply by Lukasz Tomczyk - Monday, February 21, 2011 3:18 AM -
1 Votes
Cannot run parametric sweep job
Background: The network topology is Enterprise with 3 nodes: - Header node (Win Server 2012) - 8 ...Answered | 3 Replies | 1247 Views | Created by Valentin S - Thursday, July 30, 2015 10:45 AM | Last reply by qiufang shi - Tuesday, August 4, 2015 1:47 AM - Items 1 to 20 of 290254 Next ›
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