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Re^2: PERL script slows down, strace shows FUTEX_WAIT

by ISAI student (Scribe)
on May 29, 2013 at 14:47 UTC ( #1035860=note: print w/ replies, xml ) Need Help??


in reply to Re: PERL script slows down, strace shows FUTEX_WAIT
in thread PERL script slows down, strace shows FUTEX_WAIT

I know, I know, but the workplace won't let me show it... I was shooting in the dark, and needed some sort of direction. I am locking shared variables. I am reading from a file line by line & doing work on it. I will see what I can do...


Comment on Re^2: PERL script slows down, strace shows FUTEX_WAIT
Re^3: PERL script slows down, strace shows FUTEX_WAIT
by BrowserUk (Pope) on May 29, 2013 at 15:18 UTC
    but the workplace won't let me show it.

    Then recreate it. Remove any tell-tale comments. Change the variable and subroutine names to innocuous generic ones. If sample data is required to run it, create some that will work that has random string and numbers rather than actual data. Don't forget to remove anything that isn't required to demonstrate the problem.


    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.

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