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Re: IDL and supercomputers? [message #37423 is a reply to message #37419]

Thu, 18 December 2003 06:09

Ben Panter
Messages: 102
Registered: July 2003

Senior Member

Jonathan Greenberg wrote:
> Has anyone worked with ENVI/IDL on any supercomputers? Any suggestions on
> optimizing code for use with them? I'm currently trying to get time on the
> San Diego Supercomputer, and was wondering if its worth the time -- one
> question I had, in this case, is there such thing as too MANY processors
> (the SDSC has 1100!) -- do I want to limit the number of threads when
> working on an array? Thanks! Any other stories related to this would be
> great!

Jonathan,

The nearest I get is trivially parallel jobs running on 30 machines
over a hetrogeneous cluster (in fact the more powerful observatory
machines at night). If you have any luck with this project I'd love to
hear about it - I think one of your prime worries might be getting
enough licenses to run this stuff...

Ben

--
Ben Panter, Royal Observatory, Edinburgh
My name (no spaces)@bigfoot which is a com.

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[Message index]

		Re: IDL and supercomputers? By: Jamie on Thu, 18 December 2003 13:49
		Re: IDL and supercomputers? By: Ben Panter on Thu, 18 December 2003 06:09
		Re: IDL and supercomputers? By: Jonathan Greenberg on Thu, 18 December 2003 14:32

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