Hi Monks,

I am using 'strawberry-perl-5.32.1.1-64bit.msi' on Windows 64bit (tried Windows10 and Server2012) to process some data files, which requires some very large hashes.

On all system I have tried perl throws "Out of memory!" to console and dies once perl.exe hits about 2.6 to 2.8GB of memory. It seems to run fine if I limit the input slightly to prevent it reaching beyond about 2.4GB

Perl -v says 'This is perl 5, version 32, subversion 1 (v5.32.1) built for MSWin32-x64-multi-thread'

Is perl somehow restricted to 32bit virtual memory limits? I was hoping to be able to go to at least 8GB.

Any ideas?

Thanks!

In reply to Perl memory limit - Windows64 strawberry perl by sectokia

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.