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| Do you know where your variables are? | |
| PerlMonks |
Re: perl performance vs egrepby sgifford (Prior) |
| on Jan 23, 2005 at 21:22 UTC ( [id://424436]=note: print w/replies, xml ) | Need Help?? |
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I wrote up a node on using mmap with some grep-like code which ran about twice as fast as processing it line-at-a-time. That might be worth a try; mmap provides very fast file I/O.
In Section
Seekers of Perl Wisdom
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