Encouraging preliminary results implementing memcpy in D
Patrick Schluter
Patrick.Schluter at bbox.fr
Thu Jun 14 17:27:27 UTC 2018
On Wednesday, 13 June 2018 at 06:46:43 UTC, Mike Franklin wrote:
> I had a little fun today kicking the crap out of C's memcpy
> with a D implementation.
>
> https://github.com/JinShil/memcpyD
>
> Request for help: I don't have a Linux system running on real
> hardware at this time, nor do I have a wide range of platforms
> and machines to test with. If you'd like to help me with this
> potentially foolish endeavor, please run the program on your
> hardware and send me the results.
>
> Feedback, advise, and pull requests to improve the
> implementation are most welcome.
>
Just a little remark. Alignment has also an extremely heavy
impact on the performance of memcpy(). Does your test include it?
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