Wojciech Muła — website

• articles — optimization, SIMD, algorithms
• #til notes — mostly single-line technical stuff
• contact | Twitter | arXiv | LinkedIn | 500px | bird photos
• polski (archive)

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Latest ten articles

• [2024-12-21] Dividing unsigned 8-bit numbers
• [2024-11-11] Myriad sequences of RISC-V code
• [2024-11-09] RISC-V Vector Extension overview
• [2023-11-20] Simple suggestions using popcount
• [2023-05-06] AVX-512 conflict detection without resolving conflicts — faster approach to handle repeated indices
• [2023-04-30] Modern perfect hashing for strings — use of PEXT helps
• [2023-04-09] SIMD-ized faster parse of IPv4 addresses — 2-3 times faster than scalar version
• [2023-03-06] SWAR find any byte from set
• [2023-02-06] AVX512: finding first byte in lanes
• [2023-02-05] Finding lowest common ancestor of two nodes