Allocations-admins

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May 2012

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12 discussions

Re: [allocations-admins] [LCRC Accounts] Project Allocation Request
by Bair, Raymond A. 01 May '12

01 May '12

that sounds reasonable to me, if it meets their needs. Ray Bair Chief Computational Scientist, CELS Computing, Environment, and Life Sciences Argonne National Laboratory, and The University of Chicago Sent from my iPad On May 1, 2012, at 9:19 PM, "John Valdes" <valdes(a)mcs.anl.gov> wrote: > Yea or Nay on this? > > Shashi, you asked for 200K; is that 100K per quarter (3rd and 4th) or > some other breakdown, or 200K for just this quarter? Since our > approval limit is ~150K, we could give 100K now and defer the other > 100K 'til the June Alloc Meeting, depending on the breakdown desired. > > John > > On Sat, Apr 28, 2012 at 03:53:41PM -0500, accounts(a)lcrc.anl.gov wrote: >> Hello, >> >> A change in allocation has been requested: >> >> Requester: aithal (Shashi Aithal) >> Project: Nek5000 > [...] >> Requested: 200000 >> >> A specific reason has been given: >> The extra time is required to test various mesh and parameter configurations for an LES calculation of the turbulent flow around a nuclear fuel rod at Reynolds number of 65,000. This calculation is important for the correct calculation of a problem with 37 pins in a hexagonal bundle, which will be performed on BG/P. >> >> The allocation request is for 200k cpu hours. Each calculation can run on as few as 64 cores, with each run lasting about 100 hours. About 30 such runs may be needed; however, fewer is definitely possible. >> >> >> This needs to be approved and the final allocation amount decided upon. >> >> Thank You, >> The LCRC Accounts System > _______________________________________________ > allocations-admins mailing list > allocations-admins(a)lists.lcrc.anl.gov > https://lists.lcrc.anl.gov/mailman/listinfo/allocations-admins

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Re: [allocations-admins] [LCRC Accounts] Project Allocation Request
by John Valdes 01 May '12

01 May '12

Yea or Nay on this? Shashi, you asked for 200K; is that 100K per quarter (3rd and 4th) or some other breakdown, or 200K for just this quarter? Since our approval limit is ~150K, we could give 100K now and defer the other 100K 'til the June Alloc Meeting, depending on the breakdown desired. John On Sat, Apr 28, 2012 at 03:53:41PM -0500, accounts(a)lcrc.anl.gov wrote: > Hello, > > A change in allocation has been requested: > > Requester: aithal (Shashi Aithal) > Project: Nek5000 [...] > Requested: 200000 > > A specific reason has been given: > The extra time is required to test various mesh and parameter configurations for an LES calculation of the turbulent flow around a nuclear fuel rod at Reynolds number of 65,000. This calculation is important for the correct calculation of a problem with 37 pins in a hexagonal bundle, which will be performed on BG/P. > > The allocation request is for 200k cpu hours. Each calculation can run on as few as 64 cores, with each run lasting about 100 hours. About 30 such runs may be needed; however, fewer is definitely possible. > > > This needs to be approved and the final allocation amount decided upon. > > Thank You, > The LCRC Accounts System

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