in reply to Re^4: how to avoid nested looping?
in thread how to avoid nested looping?

I tried bgreenlees program and this is what i got.

This is perl, v5.9.1 built for i686-linux. 
         Rate     map foreach
map     313/s      --    -43%
foreach 552/s     76%      --


         Rate     map foreach
map     313/s      --    -44%
foreach 558/s     78%      --

[download]

This is perl, v5.8.3 built for i686-linux 
         Rate     map foreach
map     308/s      --    -47%
foreach 581/s     89%      --


         Rate     map foreach
map     308/s      --    -47%
foreach 578/s     88%      --

[download]

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