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Re^5: System call doesn't work when there is a large amount of data in a hash

by marto (Cardinal)
on May 01, 2020 at 11:48 UTC ( [id://11116314]=note: print w/replies, xml ) Need Help??


in reply to Re^4: System call doesn't work when there is a large amount of data in a hash
in thread System call doesn't work when there is a large amount of data in a hash

See Devel::NYTProf.

  • Comment on Re^5: System call doesn't work when there is a large amount of data in a hash

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Re^6: System call doesn't work when there is a large amount of data in a hash
by Nicolasd (Acolyte) on May 01, 2020 at 12:30 UTC
    I used that before, but I am not a big fan because it doesn't really show which parts consume the most time.
    Often parts that take the most time were not shown in the analysis.
[reply]

      If you have some evidence for that assertion, it would be good to see it. An SSCCE would be ideal.

[reply]
        Not sure if I will have the time for that, but I usually compare by timing it myself.
        In my experience, that devel tool couldn't estimate the correct time when there is a loop or when 'fast' code is run many times (it still gave 0)
[reply]

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