itoa

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https://github.com/jeaiii/itoa/blob/84f25b835c8bbcf69eb97802216f8095bf94ef13/include/itoa/jeaiii_to_text.h#L150 all 9 digits numbers should be handled above (and ~4/10ths of the 10 digits numbers) so this should be like: https://github.com/jeaiii/itoa/blob/84f25b835c8bbcf69eb97802216f8095bf94ef13/include/itoa/jeaiii_to_text.h#L209-L213

jeaiii

Adjust mask bits from 57 into 32

1

I believe this should be faster than the current version. In my own benchmark, it indeed was fast by a small amount. I think changing the mask bits from 24...

jk-jeon

How hard would it be to provide a C version of jeaiii_to_text.h?

2

MasterDuke17

Features: zero-padding and fixed-point

2

I wanted to see how hard it might be to extend this to get fixed length zero-padded responses. The other use-case is slightly less common but it can be often...

spannella

C conversion/adaptation of jeaiii_to_text.h compared to C conversion/adaptation of itoa_jeaiii.cpp not as much faster as hoped

11

See https://github.com/MoarVM/MoarVM/pull/1800. Obviously there's lots of overhead, but the readme mentioned a 25% speedup for the new version, and I'm seeing nowhere near that (with gcc 13.2.1 in linux, compiling...

MasterDuke17