Hi! Thanks for your reply ! I have tried this code with my csv file of the size 271MB contains 179K records !! and i got the output like this ! </p 

>perl new_cmp.pl
            (warning: too few iterations for a reliable count)
Use of uninitialized value in split at new_cmp.pl line 14, <$fh> line 
+408638.
Use of uninitialized value in split at new_cmp.pl line 14, <$fh> line 
+579912.
Use of uninitialized value in split at new_cmp.pl line 14, <$fh> line 
+751186.
Use of uninitialized value in split at new_cmp.pl line 14, <$fh> line 
+922460.
        s/iter                  c_pp                 perl             
+   c_xs  cbxs
c_pp      45.6                    --                 -85%             
+   -97% -100%
perl      6.71                  579%                   --             
+   -77% -100%
c_xs      1.54                 2853%                 335%             
+     -- -100%
cbxs 2.50e-016 18241099999999997952% 2684799999999998464% 617799999999
+998208%    --

[download]

I dont understand why it is showing lines like 408K - 579K - 751K - 922K ! since my csv file contained the records of 179K and the columns are about #135! :( Please tell me how can i get through this and made it to be done ! Thanks !

In reply to Re^3: Need help in reading csv files >1GB for converting into xlsx files in Solaris 10 - Perl v-5.8.4 by GT Learner
in thread Need help in reading csv files >1GB for converting into xlsx files in Solaris 10 - Perl v-5.8.4 by GT Learner

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.