A Look at Rust from 2012(purplesyringa.moe)

148 points by todsacerdoti 11 months ago | 62 comments

I sped up serde_json strings by 20%(purplesyringa.moe)

317 points by purplesyringa 2 years ago | 100 comments

The RAM Myth(purplesyringa.moe)

165 points by signa11 1 year ago | 131 comments

Superoptimizing an FPU Emulator(purplesyringa.moe)

39 points by dverlaeckt80 10 days ago | 6 comments

Blog post on using superoptimization to find an optimal instruction sequence for a floating-point emulator function returning a float's lowest set bit.

The Rust Trademark Policy is still harmful(purplesyringa.moe)

33 points by mananaysiempre 1 year ago | 21 comments

Vectorized CLZ and CTZ(purplesyringa.moe)

47 points by zX41ZdbW 15 days ago | 5 comments

Blog post on purplesyringa explaining how to implement vectorized count-leading-zeros and count-trailing-zeros using floating-point tricks.