Re:Python Is Not C
by bite_victim on Thursday July 02, 2015 @12:49PM
(#9820064)
I have updated the test with the new figures that I got. Initially I only tested with Python 2 with math.pow. I have to say I am quite disappointed with the performance of Python 3 though and even using the built-in pow function, PHP 5.6 still is the fastest in this particular case.
[ Parent
| on HN ]
Re:Python Is Not C
by maxerickson on Thursday July 02, 2015 @12:53PM
(#9820092)
The call to int is unnecessary when using the built in.
Re:Python Is Not C
by bite_victim on Thursday July 02, 2015 @01:06PM
(#9820175)
I am a clumsy individual. Dropping the int call resulted in shaving 3.5 seconds. But how is this possible?! It's ridiculous, really!
Re:Python Is Not C
by maxerickson on Thursday July 02, 2015 @01:33PM
(#9820337)
The CPython interpreter is pretty naive, so it more or less does what you tell it to.
Re:Python Is Not C
by bite_victim on Thursday July 02, 2015 @01:40PM
(#9820379)
PHP is no better, if you add an intval call it will add almost 4 seconds to the result! This is an extraordinary proof that being a little sloppy can cost you a lot when using interpreted scripting languages!
Also, I am thinking if and how much speed gain could one inject by not using OOP in PHP...