[MITgcm-support] RE: first draft
Chris Hill
cnh at mit.edu
Thu Jul 8 07:40:36 EDT 2004
hi detlef,
patrick and I can take a quick look and see if there is something obvious.
we don't have an sx-6 (?) so we will need an account, password and some way
to run on the machine etc...
chris
> -----Original Message-----
> From: Detlef Stammer [mailto:stammer at ifm.zmaw.de]
> Sent: Wednesday, July 07, 2004 9:14 PM
> To: Patrick Heimbach
> Cc: cnh at ocean.mit.edu; Carl Wunsch; detlef stammer
> Subject: Re: first draft
>
> Patrick;
>
> did you get this email and would you have any feedback on
> when you and/or Chris would have the time to look into this?
>
> Detlef.
> On Tue, 2004-07-06 at 16:08, Detlef Stammer wrote:
> > Patrick;
> >
> > since you volunteered yourself and Chris to look into the code
> > optimization on the NEC computer: you have seen Armins
> email stating
> > that J-O Beisman was looking into this. He is now on
> vacation and we
> > did not receive anything from him. Would you be able to
> look into this
> > within the next 2 weeks? Armin should be able to get your
> login linked
> > to my project so that you can start working. I am doubtful,
> however,
> > that everything can be done remotely.
> >
> > we will have to redo a long run of the GIN sea since we discovered
> > several errors in the code. So getting the code to run
> effectively on
> > N node will be quite important for us.
> >
> >
> > Detlef.
> >
> >
> >
> > On Sat, 2004-07-03 at 13:51, Patrick Heimbach wrote:
> > > Detlef,
> > >
> > > one question:
> > > do we need to be specific on which machine we request
> computing time
> > > (blackforest vs. bluesky) or will allocation allow usage of both
> > > machine at choice?
> > >
> > > -Patrick
> > >
> > >
> > >
> > > Quoting Detlef Stammer <stammer at ifm.zmaw.de>:
> > >
> > > > Carl; Patrick;
> > > >
> > > > regarding the next CSL Proposal; most of that time should go
> > > > toward what ECCO-GODAE intends to do and that is
> essentially your
> > > > choice. Patrick lists a long list of things of what
> could put in.
> > > > To me a selection seems useful since you want to come
> back and put
> > > > a new proposal in that does not promise the same thing again.
> > > >
> > > > With the newly awarded Community support we should
> come along OK
> > > > in Hamburg. Essentially our goals will be to finalize
> and improve
> > > > th e50yr run by including new geoid information (possibly also
> > > > angular momentum
> > > > data) and by expanding the control vector to include mixing
> > > > coefficients similar to my previous work but now in a
> proper way.
> > > > Those things will keep us busy for some time. It might
> be useful
> > > > to put them in with 25% of the requested allocations
> also into the new CSL proposal.
> > > >
> > > > Regarding Patrick comments:
> > > >
> > > > yes he is correct that the Nighthawk2 nodes are on
> blackforest. We
> > > > used to use them for the reason Patrick states but
> don't do this
> > > > any more since we shifted over to Bluesky. And yes - we
> did put in
> > > > the correct numbers of CPU h per model year which are
> based on our
> > > > effort and experience on Bluesky - they are not just
> fantasy as one might conclude:
> > > > Bluesky is much faster (factor 4) than blackforest.
> > > >
> > > > Detlef.
> > > >
> > > >
> > > > On Tue, 2004-06-29 at 20:10, Patrick Heimbach wrote:
> > > > > Carl, Detlef,
> > > > >
> > > > > I've attached a few notes re.the CSL draft.
> > > > >
> > > > > -Patrick
> > > > >
> > > > > Quoting Carl Wunsch <cwunsch at ocean.mit.edu>:
> > > > >
> > > > > > Detlef, Patrick:
> > > > > > Here is a rough first draft, largely based on
> Detlef's report.
> > > > > > It's to get a discussion started. Let me know what
> you'd like
> > > > > > t oadd, subtract, etc.
> > > > > >
> > > > > > Carl
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --------------------------------------------------------
> > > > > Patrick Heimbach Massachusetts Institute of Technology
> > > > > FON: +1/617/253-5259 EAPS, Room 54-1518
> > > > > FAX: +1/617/253-4464 77 Massachusetts Avenue
> > > > > mailto:heimbach at mit.edu Cambridge MA 02139
> > > > > http://www.mit.edu/~heimbach/ USA
> > > > >
> > > >
> > >
> > >
> > > --------------------------------------------------------
> > > Patrick Heimbach Massachusetts Institute of Technology
> > > FON: +1/617/253-5259 EAPS, Room 54-1518
> > > FAX: +1/617/253-4464 77 Massachusetts Avenue
> > > mailto:heimbach at mit.edu Cambridge MA 02139
> > > http://www.mit.edu/~heimbach/ USA
> > >
> > >
>
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