On Tuesday, 19 July 2016 at 14:39:54 UTC, Sönke Ludwig wrote:
Am 19.07.2016 um 12:07 schrieb Atila Neves:
On Tuesday, 19 July 2016 at 02:54:37 UTC, Saurabh Das wrote:
Posted on Atila's blog yesterday:
https://atilanevesoncode.wordpress.com/2016/07/18/c-is-not-magically-fast-part-2/
So, about D vs C++ there... last night for reasons I forget I
tried
replacing std::string with const char* in the C++ version, and
then it
got faster than D. I don't know why.
At first I thought std::string was being copied instead of
being moved,
but some static_asserts made me doubt that. Either way,
there's no good
reason I can think of for C++ to magically speed up for const
char*. Hmm :(
Atila
One thing that the D version does and the others don't is
comparing UTF code points instead of bytes.
I considered that too so I cast them to ubyte[]. No difference.
