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Re: why I can't use the max memory available? [message #54046 is a reply to message #54043]

Thu, 17 May 2007 13:23

envi35@yahoo.ca
Messages: 48
Registered: March 2005

Member

On May 17, 1:42 pm, David Fanning <n...@dfanning.com> wrote:
> Jenny writes:
>> Hi, I'm trying to use pcomp to calculate pca for a large number of
>> variables, say over 10,000, only 6 observations though. I'm not sure
>> if I'd obtain useful results by pca, but just want to give a try. On
>> Windows XP Professional system IDL 6.3, I got the following error
>> message: Unable to allocate memory: to make array
>
>> However, when I type: help,/memory
>> heap memory used: 2082561, max: 825942109, gets: 811,
>> frees: 468
>
>> My heap memory used is far smaller than the max available memory! I'm
>> wondering why? Any ideas?
>
> Try here:
>
> http://www.dfanning.com/fileio_tips/lgfiles.html
>
> Cheers,
>
> David
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Thanks!

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[Message index]

		Re: why I can't use the max memory available? By: Jean H. on Thu, 17 May 2007 15:19
		Re: why I can't use the max memory available? By: envi35@yahoo.ca on Thu, 17 May 2007 13:23
		Re: why I can't use the max memory available? By: David Fanning on Thu, 17 May 2007 10:42
		Re: why I can't use the max memory available? By: Rick Towler on Mon, 21 May 2007 15:21

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