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I have a current XSEDE allocation but need additional Service Units (SUs):

My limits on the number cores, the number of instances, or memory are too small:

  • Additional resources, such as CPUs and memory, may be requested via Atmosphere.
  • After logging in, click on Change Your Settings.  Then click on request more resources in the Allocation section.

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On the popup form,

  • Select the cloud for which you would like additional resources - IU or TACC.
  • Identify the Allocation Source
    • Determine if you need more Service Units or larger Quota

    Click on Next.

    NOTE: If you select Service Units, you will be redirected to the XSEDE User Portal.

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    On the popup form,

    1. List the resources needed, e.g., 4 CPUs and 8GB memory, running 4 cores for 1 week
    2. Enter a justification for the resource request
    1. , describing how the additional resources will be used.


    on Request Resources 

    on Complete Request to submit the form.

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