status
John Tannahill
tannahill1 at llnl.gov
Fri Aug 8 14:53:53 CDT 2003
Some of my e-mails to ANL have not been cced to
parallel-netcdf at mcs.anl.gov, so I thought that I would send
a short one just to update my status. As of Monday of this
week, all of my installation/test code problems had been
taken care of. I am running on NERSC's IBM SP, seaborg, and
currently using 0.8.9. By test code, I mean the C & Fortran
parallel netCDF routines that I had been working on, not the
test code in the parallel-netcdf tar file itself. Many thanks
to everyone who has helped to get me this far, especially to
Jianwei for getting me over the last couple of hurdles. I
am happy to hear that further progress is being made on making
the Fortran interface fully functional.
I am continuing to develop additional test codes and look at
timings. I am on vacation next week, but will continue this
work when I return.
Additional things that would be helpful to me / Questions:
* At the end of the install, automatically run some test code(s)
to validate the installation.
* The primary machines that we currently run on are:
- IBM SP
- Compaq TC2000
- Intel clusters
The IBM SP seems to have been taken care of; not sure about the
other two? How quickly will the library be updated as major new
machines appear?
* Any idea when the first official non-beta release will be?
* I would eventually like to replace our current serial netCDF
functionality in our model with your parallel one. I really
would like to get rid of the serial stuff altogether, but don't
know if it's too early in the game to be considering this?
* Your plans are definitely to fully support the parallel-netcdf
capability?
* How much coordination is going on with Russ Rew and his efforts?
Hopefully, I won't have to do a complete re-implementation when
they complete their project? Any hope of getting your library
somehow integrated with UCAR's serial one?
Thanks,
John
--
============================
John R. Tannahill
Lawrence Livermore Nat. Lab.
P.O. Box 808, M/S L-103
Livermore, CA 94551
925-423-3514
Fax: 925-423-4908
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