Re^3: out of memory problem after undef

Hey All, I too ran into more or less the same issue as did Tim, so does anybody have an answer for suggesting perl to defragment its memory pool ? Its really bad and frustrating coz despite having a memory of 2GB eaten up by Perl it is not able to meet the need of storing 200MB of data. Big Monks - Please help me out....

Comment on Re^3: out of memory problem after undef

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Re^4: out of memory problem after undef
by BrowserUk (Patriarch) on Aug 07, 2012 at 07:14 UTC

Perl it is not able to meet the need of storing 200MB of data.

Here is a 200MB file:

C:\>dir acktrace
14/06/2012  18:51       206,937,739 acktrace
[download]

And here is a perl script loading 10 copies of that file into less than 2GB of memory; then discarding it and recovering all the memory:

c:>perl -E"undef($/); $f[0]=<>; $f[$_]=$f[$_-1] for 1..9; say`tasklist
+`; undef @f; say`tasklist`;" acktrace | find "perl"
perl.exe                      7996 Console                    1  1,927
+,000 K
perl.exe                      7996 Console                    1      4
+,796 K
[download]

Don't blame Perl, or ActiveState or Windows because you don't know how to use them effectively.

If you want actual help; post the actual code.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?

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