Dear Monks,
I have two subroutines Example sub1 and sub2, Here each sub will fetch some data from the database and prepare a hash of return values and returns that hash to main program.
Here, I want to call both subroutine as a parallel processes at same time and get the return values from those subs to Main caller program.
In main program I will call both subs in a dummy while loop and wait for 10 Minutes and again will call the same subs after 10 Minutes; ex: 
while(1) {
&sub1($hash1);
&sub2($hash2);
sleep(600);
}

[download]
How can I do this....

In reply to Parallel Processing in Perl by shree

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.