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Wojciech Muła,
a Polish computer scientist and software developer educated from Rzeszów University of Technology in electrical engineering and computer engineering [1], with expertise in low level programming, bit-twiddling and performance optimization, in particular SIMD and SWAR techniques applied to string search, population count, Base64 and various algorithms. In 2008, Wojciech Muła introduced a SSSE3 population count based on a pair of PSHUFB 16 parallel nibble in-xmm register lookups [2], in the meantime due to AVX2 or AVX-512 even possible with doubled or fourfold register widths, competing the native x86-64 popcount instruction [3]. He is further contributor on the Polish Wikipedia [4].
Wojciech Muła [5]

Selected Publications




External Links


  1. ^ Wojciech Muła | LinkedIn
  2. ^ SSSE3: fast popcount by Wojciech Muła, May 24, 2008
  3. ^ Wojciech Muła, Nathan Kurz, Daniel Lemire (2016). Faster Population Counts Using AVX2 Instructions. arXiv:1611.07612
  4. ^ User:Wojciech mula from Wikimedia Commons
  5. ^ Wojciech Muła | Facebook
  6. ^ dblp: Wojciech Muła
  7. ^ see also libpopcnt by Kim Walisch
  8. ^ Programming by Wojciech Muła

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