Cython guidelines

[Juan Nunez-Iglesias]

LOL I find it amusing how little you remember about this implementation! ;)


On Tue, Jul 2, 2013 at 6:00 PM, Andreas Mueller <amueller at ais.uni-bonn.de>wrote:

>  On 07/02/2013 01:45 AM, Juan Nunez-Iglesias wrote:
>
>  Hi Andy,
>
>  On Mon, Jul 1, 2013 at 5:13 PM, Andreas Mueller <amueller at ais.uni-bonn.de
> > wrote:
>
>>  Turns out, I didn't. That explains why they are slower than C. Not sure
>> why I did that...
>>
>
>  Not really:
> http://jakevdp.github.io/blog/2012/08/08/memoryview-benchmarks/
>
>  Cython + pointers is just as fast as memoryviews. And on SLIC at least,
> you made liberal use of pointers. =) I just tried my hand at memoryviews at
> Stéfan's request and it's quite a bit slower currently.
>
>   I did use pointers? Well as far as I remember, I tried to make it fast.
> So yeah, pointers make sense.
> Not sure what is wrong, then ... anyhow, speed is acceptable, I guess..
> Thanks for giving it a shot!
>
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