ืฉื—ืจื•ืจ ืฉืœ crabz 0.7, ื›ืœื™ ื“ื—ื™ืกื” ื•ืคื™ืจื•ืง ื“ื—ื™ืกื” ืžืจื•ื‘ื” ื”ืœื™ื›ื™ ื—ื™ื‘ื•ืจ ืฉื ื›ืชื‘ ื‘- Rust

ืชื•ื›ื ื™ืช ื”ืฉื™ืจื•ืช crabz ืฉื•ื—ืจืจื”, ื”ืžื™ื™ืฉืžืช ื“ื—ื™ืกืช ื ืชื•ื ื™ื ื•ืคื™ืจื•ืง ื ืชื•ื ื™ื ืขื ืจื™ื‘ื•ื™ ื”ืœื™ื›ื™, ื‘ื“ื•ืžื” ืœื›ืœื™ ื”ืฉื™ืจื•ืช pigz ื”ื“ื•ืžื”. ืฉื ื™ ื›ืœื™ ื”ืฉื™ืจื•ืช ื”ืœืœื• ื”ื ื’ืจืกืื•ืช ืžืจื•ื‘ื•ืช ื”ืœื™ื›ื™ื•ืช ืฉืœ gzip, ืžื•ืชืืžื•ืช ืœื”ืคืขืœื” ืขืœ ืžืขืจื›ื•ืช ืžืจื•ื‘ื•ืช ืœื™ื‘ื•ืช. Crabz ืขืฆืžื” ื ื‘ื“ืœืช ื‘ื›ืš ืฉื”ื™ื ื›ืชื•ื‘ื” ื‘ืฉืคืช ื”ืชื›ื ื•ืช Rust, ื‘ื ื™ื’ื•ื“ ืœืชื•ื›ื ืช pigz, ื”ื›ืชื•ื‘ื” ื‘-C (ื•ื‘ื—ืœืงื™ืช ื’ื ื‘-C++), ื•ืžื“ื’ื™ืžื” ืขืœื™ื™ื” ืžืฉืžืขื•ืชื™ืช ื‘ื‘ื™ืฆื•ืขื™ื, ื‘ื—ืœืง ืžื”ืžืงืจื™ื ืžื’ื™ืขื” ืœ-50%.

ื‘ื“ืฃ ื”ืžืคืชื—ื™ื ื™ืฉ ื”ืฉื•ื•ืื” ืžืคื•ืจื˜ืช ืฉืœ ื”ืžื”ื™ืจื•ืช ืฉืœ ืฉื ื™ ื›ืœื™ ื”ืฉื™ืจื•ืช ืขื ืžืคืชื—ื•ืช ื•-backends ืฉื•ื ื™ื ื‘ืฉื™ืžื•ืฉ. ื”ืžื“ื™ื“ื•ืช ื‘ื•ืฆืขื• ื‘ืงื•ื‘ืฅ csv ืฉืœ ื’ื™ื’ื”-ื‘ื™ื™ื˜ ืื—ื“ ื•ื—ืฆื™ ื‘ืืžืฆืขื•ืช ืžื—ืฉื‘ ื”ืžื‘ื•ืกืก ืขืœ ืžืขื‘ื“ AMD Ryzen 9 3950X 16 ืœื™ื‘ื•ืช ืขื 64 GB DDR4 RAM ื•ืžืขืจื›ืช ื”ื”ืคืขืœื” Ubuntu 20 ื›ืกืคืกืœ ื‘ื“ื™ืงื”. ืœืžื™ ืฉืœื ืจื•ืฆื” ืœืฆืœื•ืœ ืœื ื™ืชื•ื— ืžืคื•ืจื˜ ืฉืœ ื‘ื™ืฆื•ืขื™ื, ื”ื•ื›ืŸ ื“ื•ื— ืงืฆืจ:

  • crabz ื‘ืืžืฆืขื•ืช ื”-Zlib Backend ื–ื”ื” ื‘ื‘ื™ืฆื•ืขื™ื ืœ-pigz;
  • ืฉื™ืžื•ืฉ ื‘-zlib-ng backend ืขื“ ืคื™ ืื—ื“ ื•ื—ืฆื™ ืžื”ืจ ื™ื•ืชืจ ืž-pigz;
  • crabz ืขื ื”ื—ืœืง ื”ืื—ื•ืจื™ ืฉืœ ื—ืœื•ื“ื” ืžื”ื™ืจ ืžืขื˜ (5-10%) ืžืืฉืจ pigz.

ืœื“ื‘ืจื™ ื”ืžืคืชื—ื™ื, ื‘ื ื•ืกืฃ ืœืžื”ื™ืจื•ืช ื’ื‘ื•ื”ื” ื™ื•ืชืจ, ืœ-crabz, ื‘ื”ืฉื•ื•ืื” ืœ-pigz, ื™ืฉ ื’ื ืืช ื”ื™ืชืจื•ื ื•ืช ื”ื‘ืื™ื:

  • crabz ืขื ื”ืงืฆื” ื”ืื—ื•ืจื™ ืฉืœ deflate_rust ืžืฉืชืžืฉ ื‘ืงื•ื“ ื”ื›ืชื•ื‘ ื›ื•ืœื• ื‘- Rust, ืฉื”ื•ื ืžืื•ื‘ื˜ื— ื™ื•ืชืจ;
  • crabz ื”ื•ื ื—ื•ืฆื” ืคืœื˜ืคื•ืจืžื•ืช ื•ืชื•ืžืš ื‘-Windows, ืฉื™ื›ื•ืœ ืœืžืฉื•ืš ื™ื•ืชืจ ืžืฉืชืชืคื™ื;
  • crabz ืชื•ืžืš ื‘ืคื•ืจืžื˜ื™ื ื ื•ืกืคื™ื (Gzip, Zlib, Mgzip, BGZF, Raw Deflate ื•-Snap).

ืœืžืจื•ืช ืคื•ื ืงืฆื™ื•ื ืœื™ ืžืœื, crabz ืžืชื•ืืจ ืขืœ ื™ื“ื™ ื”ืžืคืชื— ื›ืื‘ ื˜ื™ืคื•ืก ืจืขื™ื•ื ื™ ืฉืœ ื›ืœื™ CLI ื”ืžืฉืชืžืฉ ื‘ื—ื‘ื™ืœืช ืืจื’ื– GZP.

ืžืงื•ืจ: OpenNet.ru

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