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Re^5: In-place bitwise NOT?

by BrowserUk (Pope)
on Jul 28, 2013 at 12:07 UTC ( #1046737=note: print w/ replies, xml ) Need Help??

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  1. or download this
    C:\test>\perl5.18\bin\perl.exe 1046579.pl -N=2**20
               Rate   classic translate       str
    ...
    str         3.97        --       -7%      -23%
    classic     3.69        8%        --      -17%
    translate   3.06       30%       20%        --
    
  2. or download this
    C:\test>perl -MO=Concise,str 1046579.pl
    main::str:
    ...
    v                       <0> padsv[$blocksize:1250,1258] s ->w
    x                    <0> unstack s ->y
    1046579.pl syntax OK
    
  3. or download this
    C:\test>perl -MO=Concise,translate 1046579.pl
    main::translate:
    ...
    4                    <$> const[IV 0] s ->5
    7           <"> trans sS/COMPL ->8
    1046579.pl syntax OK
    
  4. or download this
    C:\test>\perl5.18\bin\perl.exe 1046579.pl -N=2**29
              s/iter      long   classic       str translate
    ...
    C:\test>\perl5.18\bin\perl.exe 1046579.pl -N=2**30
    
    Substitution loop at 1046579.pl line 42.
    

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