Bit-permuting 16 u32s at once with AVX-512 (bitmath.blogspot.com) | HN Screenshots

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Screenshot of bitmath.blogspot.com: Bit-permuting 16 u32s at once with AVX-512

First screen, captured 1 year ago.

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Screenshot of bitmath.blogspot.com: Histogramming Bytes with Positional Popcount

Histogramming Bytes with Positional Popcount (bitmath.blogspot.com)

41 points by jandrewrogers 1 year ago | 0 comments

Screenshot of bitmath.blogspot.com: Permuting Bits with GF2P8AFFINEQB

Permuting Bits with GF2P8AFFINEQB (bitmath.blogspot.com)

37 points by mfiguiere 3 years ago | 17 comments

Screenshot of lemire.me: Bit Hacking (with Go code)

Bit Hacking (with Go code)(lemire.me)

93 points by gus_leonel 3 years ago | 8 comments

Screenshot of lemire.me: Parsing 8-bit integers quickly

Parsing 8-bit integers quickly (lemire.me)

85 points by usdogu 2 years ago | 40 comments

Screenshot of funcall.blogspot.com: Pseudo, a Common Lisp macro for pseudocode expressions

Pseudo, a Common Lisp macro for pseudocode expressions (funcall.blogspot.com)

59 points by reikonomusha 1 year ago | 4 comments

Screenshot of xy2i.blogspot.com: Visualizing binary files with ImHex's DSL, the "pattern language"

Visualizing binary files with ImHex's DSL, the "pattern language"(xy2i.blogspot.com)

167 points by xy2_ 1 year ago | 15 comments