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Found 77357 threads
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0 VotesCPU Load of Head Node increase in Big Steps
I observed the behaviour, that the CPU Load of our Application Head node is increasing in some steps.
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0 Votes
MPI and head node
If the two match, then the rank(s) use MPI_Comm_rank() to get their rank number(s) followed by MPI_BCAST to broadcast the head node rank(s) to the other ranks.Answered | 3 Replies | 7265 Views | Created by Wei Xu - Tuesday, May 13, 2008 8:37 AM | Last reply by elantz - Tuesday, June 24, 2008 1:14 AM -
1 Votes
Memory usage and CPU usage increase
everyday, the garbage collection time, the memory usage and CPU usage were gradually increased.Answered | 4 Replies | 5501 Views | Created by ranjinie - Monday, May 28, 2012 2:44 PM | Last reply by ranjinie - Monday, May 28, 2012 5:33 PM -
1 Votes
Head node offline - what does it do
you can still submit jobs and interact with a head node that is online.Answered | 2 Replies | 5749 Views | Created by Teleute00 - Wednesday, August 4, 2010 11:41 PM | Last reply by Mark Staveley - Friday, August 6, 2010 4:36 AM -
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How to Programmatically find name of Head Node?
The environment variable %ccp_scheduler% is available on all the nodes in the cluster, including headnode, broker node, compute node and workstation node.Answered | 5 Replies | 5267 Views | Created by MadScientistBob - Wednesday, July 6, 2011 2:46 AM | Last reply by Mingqing Wei - Monday, July 11, 2011 3:04 AM -
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Remove head node from ComputeNodes Group
But it didn't worked, groups stay grayed (I also tried to take offline all compute nodes, and then restart the head node) Regards.Answered | 4 Replies | 991 Views | Created by MatStack - Friday, April 21, 2017 11:58 AM | Last reply by MatStack - Tuesday, April 25, 2017 6:59 AM -
1 Votes
Keeping Windows HPC head node and client nodes logs on the shared folder
But one thing you need to make sure that the services running on the compute node is able to access the share folder so that the logs can be written to the right place.Answered | 1 Replies | 845 Views | Created by PuneetSharma035 - Thursday, March 8, 2018 10:38 PM | Last reply by qiufang shi - Friday, March 9, 2018 6:04 AM -
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Switching single CPU to multi-cpu
For example, you can use rank 0 to do all serialized job while let all CPUs do parallel computations.Answered | 1 Replies | 5993 Views | Created by blablabla81 - Wednesday, July 28, 2010 2:19 PM | Last reply by James Ren - Wednesday, August 4, 2010 9:10 PM -
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Lizard loads Head Node CPU by 100% and fails.
When I start it in any mode after several minutes of operation Lizard.exe loads CPU by 100%. -
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Visual Studio Load Test - Increase and Decrease Load
Hi, Am using Visual Studio 2010 Load Test Agent and Controller to do loadtesting.My requirement is as below.Answered | 1 Replies | 952 Views | Created by ASP.Net _ Oracle - Monday, November 16, 2015 2:04 PM | Last reply by Dave Patrick - Monday, November 16, 2015 2:15 PM -
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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 | 6072 Views | Created by Derek Kivi - Thursday, October 28, 2010 5:43 PM | Last reply by Derek Kivi - Thursday, January 20, 2011 6:15 PM -
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Can I setup a web page to display the information of CPU usage
In WCCS 2003, we don't collect perf counter values from cluster nodes.Answered | 1 Replies | 5556 Views | Created by CHEN Deng-Ta - Monday, June 22, 2009 2:23 PM | Last reply by Zhen WEI MSFT - Tuesday, June 23, 2009 2:47 AM -
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 | 7142 Views | Created by Ilya_Odin - Saturday, June 6, 2009 6:49 AM | Last reply by Josh Barnard - Tuesday, June 9, 2009 5:57 PM -
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removing compute capability on head node -- now we can't bring back "online"?
Several people have commented that it's odd that the head node appears "offline" when the Compute Node role is removed from the Head Node.Answered | 2 Replies | 6462 Views | Created by Marty Humphrey - Monday, July 21, 2008 7:45 PM | Last reply by Marty Humphrey - Tuesday, July 22, 2008 9:38 PM -
2 Votes
HPC - Unreachable node
Currently some jobs are running on the head node and a compute node.Answered | 10 Replies | 11972 Views | Created by Marc Coste - Saturday, May 16, 2009 4:39 PM | Last reply by rmag - Monday, May 18, 2009 12:50 PM -
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Re-provision a node (RC1)
Hi Marco, You cannot reprovision a compute node with the template you've provided.Answered | 1 Replies | 6466 Views | Created by Marco Mura - Saturday, July 5, 2008 4:26 PM | Last reply by Brian Broker - Tuesday, July 8, 2008 11:32 AM -
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Can not add computenodes - no nodes are discovered
That might be a first step towards a solution.Answered | 3 Replies | 6565 Views | Created by HeftiSchlumpf - Tuesday, June 30, 2009 11:30 PM | Last reply by Johannes_de - Friday, July 3, 2009 7:31 AM -
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Node Unreachable
Interestingly (to me) Ping between the head node and the compute node didn't work but ping between any compute ...Answered | 2 Replies | 7335 Views | Created by Allan Hilchie - Thursday, May 29, 2008 1:02 AM | Last reply by Allan Hilchie - Friday, May 30, 2008 4:17 PM -
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Network bandwidth use in kubernetes azure with no nodes
I created a kubernetes cluster with azure as explained in the microsoft tutorial with the command az aks create --resource-group myResourceGroup --name myAKSCluster ...Answered | 4 Replies | 818 Views | Created by primeradiant_ - Wednesday, February 7, 2018 10:50 AM | Last reply by primeradiant_ - Wednesday, February 7, 2018 3:49 PM -
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Unable to add a new node (List of nodes empty)
I am having same problem, My setup is as follows 1) I have got a machine setup with Windows 2008 Enterprise + AD Controller + DHCP Controller + DNS Server + HPC Head ...Answered | 4 Replies | 7654 Views | Created by HPC-Noob - Tuesday, August 5, 2008 9:57 AM | Last reply by MehulRathod - Tuesday, September 23, 2008 10:17 PM - Items 1 to 20 of 77357 Next ›
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