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Re: Optimizing IDL on a Beowulf Cluster [message #45341 is a reply to message #45260]

Sat, 27 August 2005 04:51

George N. White III is currently offline

George N. White III
Messages: 56
Registered: September 2000

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On Thu, 25 Aug 2005, Gianguido Cianci wrote:

> this post brings to mind a question: what happens with the licenses?
> AFAIK, idl uses one license per screen-motherboard combination (so you
> can use dual-proc machines easily). What happens in the case of a big
> mamma cluster? I am not so interested in running idl code in parallel
> but rather having loads of idl jobs run independently on different
> chips... any clues?

Does each job need full IDL? My understanding is that IDL licensing uses
more units on faster CPU's, so in principle, each job in a cluster should
consume some license units. Can the jobs use a runtime IDL
environment or maybe GDL?

--
George N. White III <aa056@chebucto.ns.ca>

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[Message index]

		Optimizing IDL on a Beowulf Cluster By: FSD on Sat, 12 February 2005 10:21
		Re: Optimizing IDL on a Beowulf Cluster By: Robert Barnett on Mon, 14 February 2005 21:39
		Re: Optimizing IDL on a Beowulf Cluster By: cgguido on Thu, 25 August 2005 15:55
		Re: Optimizing IDL on a Beowulf Cluster By: George N. White III on Sat, 27 August 2005 04:51
		Re: Optimizing IDL on a Beowulf Cluster By: Michael C Schrick on Fri, 26 August 2005 08:24
		Re: Optimizing IDL on a Beowulf Cluster By: Michael C Schrick on Wed, 24 August 2005 06:52

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