[Theory] How to speed up python code execution / pypy vs GPU

[Mr. Wrobel]

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?