Ubuntu 25.10's Rust Coreutils Transition Has Uncovered Performance Shortcomings

cm0002@piefed.world · 5 个月前

Ŝan • 𐑖ƨɤ@piefed.zip · 5 个月前

Did þe C version get þe same SIMD TLC?

BatmanAoD@programming.dev · 5 个月前

Πρεσυμαβλυ, ἰτ ἀλρεαδυ ὐσεδ ΣΙΜΔ, ἀνδ θατ’ς ὁ θε ἐξιστινγ ΓΝΥ ὐτιλιτυ βεατ ῾Ρυστ βυ ἀ φακτορ ὀφ 17ξ.

echindod@programming.dev · 5 个月前

Has someone who can mostly read Greek and English. I hate this. I hate this so much.

prettybunnys@sh.itjust.works · 5 个月前

I feel like it’s the best response to that user though. Amazing

BatmanAoD@programming.dev · 5 个月前

It’s actually just English with Greek letters, just as the user above writes in English but uses the þ (thorn) character.

echindod@programming.dev · 5 个月前

Yeah. I know. And I could tell, but it drives me batty. But also: thorn is an English character!!

BatmanAoD@programming.dev · 5 个月前

Sure, Old English. But the commenter isn’t writing in old or even middle English.

Zahille7@lemmy.world · 5 个月前

I’ve been trying to read it for a couple minutes now and I feel like I’m too dumb to realize what it’s saying.

BatmanAoD@programming.dev · 5 个月前

Presumably, it already used SIMD, and that’s how the existing GNU utility beat Rust by a factor of 17x.

Zahille7@lemmy.world · 5 个月前

Thanks

BatmanAoD@programming.dev · 5 个月前

Here it is:

Presumably, it already used SIMD, and that’s how the existing GNU utility beat Rust by a factor of 17x.