In coordination with the ACCESS team, XSEDE has paused the processing of Startup, Education, and other allocation requests from August 17-31. This pause will ensure that no requests are lost while we are making infrastructure updates behind the scenes and handing things over to ACCESS. If you have questions, contact help@xsede.org. The ACCESS team will resume taking allocation requests on September 1 via https://access-ci.org/.

The discussion forums in the XSEDE User Portal are for users to share experiences, questions, and comments with other users and XSEDE staff. Visitors are welcome to browse and search, but you must login to contribute to the forums. While XSEDE staff monitor the lists, XSEDE does not guarantee that questions will be answered. Please note that the forums are not a replacement for formal support or bug reporting procedures through the XSEDE Help Desk. You must be logged in to post to the user forums.

« Back

Hop distance between allocated nodes on SDSC Gordon

Combination View Flat View Tree View
Threads [ Previous | Next ]
toggle
Hop distance between allocated nodes on SDSC Gordon
Answer
12/15/12 4:20 AM
Hi sir,
Is there any tool available on SDSC Gordon to get the hop distances between the allocated nodes?. These distances are required for me to create topology graph of allocated nodes. Please help me in this regard. Thanks in advance.
Flag

RE: Hop distance between allocated nodes on SDSC Gordon
Answer
12/17/12 4:42 PM as a reply to Mahendrakar Rao.
Mahendrakar,

Unfortunately, we don't have a production tool for this. However, there is a topology service that was developed as part of a research project and I will send you usage info as soon as I set up the permissions for you to use it.

-Mahidhar
Flag

RE: Hop distance between allocated nodes on SDSC Gordon
Answer
6/5/13 10:00 PM as a reply to Mahidhar Tatineni.
Is this tool still available? I'd like to use it to understand timing differences between runs with (possibly different) hop counts between the allocated nodes.
Flag

RE: Hop distance between allocated nodes on SDSC Gordon
Answer
6/6/13 1:56 AM as a reply to Arthur van Dam.
It has been 2 months since I stopped using this tool. But it must be available. To use this tool, please open a xsede ticket asking the admin to start the tool for you. They also give examples on access and usage of the tool.
Hope this helps.
Flag