Small question with respect to scope and performace

From	sravanreddy001 <sravanreddy001@gmail.com>
Newsgroups	comp.lang.c++
Subject	Small question with respect to scope and performace
Date	2011-09-30 15:42 -0700
Organization	http://groups.google.com
Message-ID	<27725376.29.1317422561029.JavaMail.geo-discussion-forums@yqbu18> (permalink)

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Hi,

I have small doubt.

There are two functions.
1) stores lot of data.. atleast 100 MB
2) another doesn't use above data.

so, if 2 is called from 1.
where the contents of 1 be moved to stack? and 2. is called?

In that case, does maintaining the data as global values, will reduce that overhead? (Security of data can be managed and not an issue)

Thanks,
Sravan.

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Small question with respect to scope and performace sravanreddy001 <sravanreddy001@gmail.com> - 2011-09-30 15:42 -0700
  Re: Small question with respect to scope and performace Richard Damon <news.x.richarddamon@xoxy.net> - 2011-09-30 19:22 -0400
  Re: Small question with respect to scope and performace Noah Roberts <roberts.noah@gmail.com> - 2011-09-30 15:51 -0700
  Re: Small question with respect to scope and performace sravanreddy001 <sravanreddy001@gmail.com> - 2011-09-30 19:31 -0700
    Re: Small question with respect to scope and performace Richard Damon <news.x.richarddamon@xoxy.net> - 2011-09-30 23:14 -0400

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