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Found 186727 threads
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1 VotesSpecify cores per node in MPI application and run multiple task on a node
I think "mpiexec -cores" does not work when the UnitType is not Node. And, if the UnitType is Node, multiple task can not ...Answered | 4 Replies | 8490 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
Multi-core tasks that will run on a single node (not MPI)
. Each task can take 4 cores. This comes to how smart your task is. If it can scale to 16 or 32 threads and detect # of ...Unanswered | 8 Replies | 7697 Views | Created by Mithlan - Wednesday, May 11, 2011 5:46 PM | Last reply by WesHinsley - Tuesday, July 24, 2012 3:07 PM -
0 Votes
Semantics of tasks running on multiple nodes
If you are not running MPI jobs, your task (application) will only be executed once on one of the cores allocated to your job though you asked 4. So a ...Proposed | 4 Replies | 1209 Views | Created by CadErikWork - Monday, June 23, 2014 5:23 PM | Last reply by qiufang shi - Tuesday, August 26, 2014 1:58 PM -
2 Votes
Jobs run on head node only
, you will have a singleton MPI job (or multiple singletons if you run on multiple cores/nodes). Your commandline should be ...Answered | 5 Replies | 2279 Views | Created by LT 3 - Monday, October 7, 2013 2:26 AM | Last reply by LT 3 - Tuesday, October 15, 2013 6:11 PM -
0 Votes
Per node or core?
I've tried to look this up, but have not found an answer, but when we look athe the Job Resource Usage Report, does that report usage by core or node or does the job request ...Proposed | 1 Replies | 4848 Views | Created by GolfDoog - Friday, February 25, 2011 3:35 PM | Last reply by Lanlan Cong - Wednesday, March 30, 2011 3:37 AM -
0 Votes
Issues with template properties for Max Cores Per Node
Hi kenjar0497, The "Maximum Cores Per Node" in a job template means to choose the nodes whose number of cores is not larger ...Unanswered | 1 Replies | 398 Views | Created by kenjar0497 - Monday, July 15, 2019 4:56 PM | Last reply by Yutong Sun - Friday, July 26, 2019 4:16 PM -
0 Votes
Multiple nodes vs multiple cores
Hi KMLN, This mostly depends on the total number of cores for the computing capacity of all the compute nodes and the RAM size for each core in the ...Answered | 1 Replies | 526 Views | Created by KMLN - Tuesday, March 1, 2016 10:31 AM | Last reply by Yutong Sun - Wednesday, March 2, 2016 4:35 AM -
0 Votes
Node & Core Allocation Priorities for Tasks in the JOB
Submit each task a separate, 1 core job and /orderby the number of available cores Submit 4 Node tasks which run a script ...Answered | 1 Replies | 6305 Views | Created by PVASNMurthy - Thursday, March 5, 2009 11:08 AM | Last reply by Josh Barnard - Tuesday, March 10, 2009 6:57 PM -
0 Votes
how to select cores from nodes to run job on multiple nodes.
. The command we used in task list is : cfx5solve -v -def <Input file name> -start-method MSMPI -part <number of Processors> . So the job will run on available ...Answered | 7 Replies | 10790 Views | Created by pkalyanrao - Wednesday, June 17, 2009 7:29 AM | Last reply by Lio - Wednesday, June 24, 2009 6:54 PM -
0 Votes
.NET Application not using all Nodes/Cores
the ones on the head node. I have tried to specify the min and max cores on both the job level and task level to be the maximum number of cores ... -
0 Votes
Restricting number of tasks per node
Hi everyone, I am running a parametric sweep job containing about 400 tasks. I have a handful of local workstation nodes. Each task will take ...Unanswered | 3 Replies | 760 Views | Created by cjbhaines - Thursday, April 3, 2014 12:28 PM | Last reply by Yizhong Wu - Tuesday, April 8, 2014 7:24 AM -
0 Votes
MPI and head node
there could be more than one rank running on the head node if that node has multiple processor cores (a fairly common occurance) so make sure you account ...Answered | 3 Replies | 6905 Views | Created by Wei Xu - Tuesday, May 13, 2008 8:37 AM | Last reply by elantz - Tuesday, June 24, 2008 1:14 AM -
0 Votes
How to force to only run 1 task per node?
1 task runs per node (have 50 compute nodes, each with 4 core). Because of the way our job is designed (multi-threaded), we want ...Answered | 4 Replies | 992 Views | Created by Jason Lee 1234 - Monday, August 31, 2015 2:30 PM | Last reply by Jason Lee 1234 - Wednesday, September 2, 2015 7:37 PM -
0 Votes
Multiple tasks per single core
administrators can fine tune cluster performance by controlling how many HPC tasks should run on a particular node. Over-subscription provides the ability to ...Answered | 1 Replies | 6086 Views | Created by Cube00 - Monday, July 25, 2011 7:02 AM | Last reply by Lukasz Tomczyk - Monday, July 25, 2011 4:08 PM -
0 Votes
MPI communication problems with multiple nodes
Hello! Could you help me? I try to launch my MPI application, using Microsoft HPC Pack 2008 SDK and two virtual machines, provided Hyper-V. I launch smpd.exe ...Proposed | 1 Replies | 12253 Views | Created by MariaMorozova - Tuesday, August 30, 2011 2:19 PM | Last reply by Fab Tillier [MS] - Thursday, June 27, 2013 10:52 PM -
0 Votes
Hybrid MPI/OpenMP on Server 2008 - Nodes & Cores Selection
and the %mpiranks% which is the number of MPI processes to spawn. I have an 8 core cluster(Headnode + Compute) with 4 cores on each ...Unanswered | 1 Replies | 3847 Views | Created by GK-F3D - Monday, January 10, 2011 11:01 PM | Last reply by James Ren - Thursday, January 27, 2011 10:31 PM -
0 Votes
Hybrid MPI/OpenMP on Server 2008 - Nodes & Cores Selection
is the number of MPI processes to spawn. I have an 8 core cluster(Headnode + Compute) with 4 cores on each node. I would like to ...Answered | 1 Replies | 8559 Views | Created by GK-F3D - Friday, January 7, 2011 8:48 PM | Last reply by James Ren - Thursday, January 27, 2011 10:28 PM -
1 Votes
MPI communication problems using multiple nodes.
Hi Richard, From the error message, it seems more like a firewall issue. When you are running MPI programs using enterprise-only network, the firewalls on all ...Answered | 3 Replies | 11556 Views | Created by Richard Cannock - Tuesday, January 19, 2010 5:31 PM | Last reply by AliceLaura - Friday, May 20, 2011 12:41 AM -
0 Votes
32 bit application on multiple nodes
So does any of Microsoft products is able of taking a multithreaded application and distributing the threads over multiple nodes ? Does your Hyper-V server has ...Answered | 3 Replies | 12191 Views | Created by Krzysiaczek99 - Sunday, November 29, 2009 12:22 PM | Last reply by Krzysiaczek99 - Saturday, January 30, 2010 11:23 PM -
3 Votes
HPC 2008 R2 Cluster: Limit cores-per-node for a job
might allow you to do what you want. The Exclusive proprtty on a job/task will cause the task to be the only thing running on a node. So, ...Proposed | 4 Replies | 12392 Views | Created by ajdecon - Wednesday, January 12, 2011 7:58 PM | Last reply by Greg Keller - Friday, April 13, 2012 5:20 AM - Items 1 to 20 of 186727 Next ›
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