[Theory] How to speed up python code execution / pypy vs GPU
Mr. Wrobel
mr at e-wrobel.pl
Sat Nov 5 18:17:55 EDT 2016
W dniu 05.11.2016 o 22:17, Ben Bacarisse pisze:
> Steve D'Aprano <steve+python at pearwood.info> writes:
>
>> On Sun, 6 Nov 2016 04:10 am, Mr. Wrobel wrote:
>>
>>> Hi,
>>>
>>> Some skeptics asked my why there is a reason to use Python against of
>>> any other "not interpreted" languages, like objective-C.
>>
>> Here's the "Hello World" program in Python:
>>
>> --- cut ---
>>
>> print("Hello World")
>>
>> --- cut ---
>>
>>
>>
>> Here's the same program in Objective C:
>>
>> --- cut ---
>>
>> #import <Foundation/Foundation.h>
>>
>> int main (int argc, const char * argv[])
>> {
>> NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
>> NSLog (@"Hello, World!");
>> [pool drain];
>> return 0;
>> }
>>
>> --- cut ---
>>
>> Which would you rather write?
>
> That's a rather odd comparison. Why not
>
> #import <stdio.h>
>
> int main()
> {
> printf("Hello world\n");
> return 0;
> }
>
> ? It's decades since I wrote any Objective-C (and then not much) but I
> think this is the closest comparison.
>
Wel, indeed. However the most important is second part of my question.
What do you think about using GPU processing or pypy?
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