GNU projekts ir izlaidis gzip pakotnes 1.14 versiju, kas ietver gzip, gunzip, zmore un zcat r\u012bkus datu saspie\u0161anai un atspie\u0161anai, izmantojot LZ77 algoritmu. Jaunaj\u0101 laidien\u0101 iev\u0113rojami ir pa\u0101trin\u0101tas atspie\u0161anas oper\u0101cijas. x86_64 sist\u0113m\u0101m, kas atbalsta PCLMUL instrukcijas, veiktsp\u0113jas pieaugums sasniedz 40%, bet uz sist\u0113m\u0101m bez PCLMUL atbalsta \u2014 l\u012bdz 20%. <\/p>\n
Pa\u0101trin\u0101jums tiek \u012bstenots, optimiz\u0113jot kontrolsummu (CRC) oper\u0101cijas, kuru apr\u0113\u0137inam tika pat\u0113r\u0113ta aptuveni puse no procesa laika. Optimiz\u0113t\u0101 CRC versija ir jau iek\u013cauta gnulib bibliot\u0113k\u0101, kas veicin\u0101s ar\u012b citu GNU projektu pa\u0101trin\u0101jumu, kas izmanto kontrolsumu apr\u0113\u0137ina funkcijas. <\/p>\n
Ieviesi izmai\u0146as, kas p\u0101rk\u0101pj savietojam\u012bbu: zmore r\u012bka uzst\u0101d\u012b\u0161ana tiek p\u0101rtraukta platform\u0101s, kas neizmanto \"more\" r\u012bku; GZIP vid\u0113jas vides main\u012bg\u0101 apstr\u0101de (kas nosaka noklus\u0113juma opcijas) tiek p\u0101rtraukta situ\u0101cij\u0101s, kad nav tie\u0161i nor\u0101d\u012btas opcijas \"-1\" (\u2014\u0101tri), \"-2\",... \"-9\" (\u2014lab\u0101k), \"\u2014rsyncable\" vai \"\u2014synchronous\". <\/p>\n
Papildus var atz\u012bm\u0113t: <\/p>\n
\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u0430 gzip 1.14, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0443\u0442\u0438\u043b\u0438\u0442\u044b gzip, gunzip, zmore \u0438 zcat \u0434\u043b\u044f \u0441\u0436\u0430\u0442\u0438\u044f \u0438 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 LZ77. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u044b \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0438. \u041d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 x86_64, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u044b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 PCLMUL, \u043f\u0440\u0438\u0440\u043e\u0441\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0435\u0442 40%, \u0430 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0431\u0435\u0437 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 PCLMUL — \u0434\u043e 20%. \u0423\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043e \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-123469","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Izlaisti r\u012bki GNU grep 3.12, gzip 1.14, diffutils 3.12 un coreutils 9.7 | ProHoster","description":"GNU projekts ir public\u0113jis gzip pakotnes 1.14 izlai\u0161anu, kas ietver gzip, gunzip, zmore un zcat r\u012bkus datu saspie\u0161anai un atspie\u0161anai, izmantojot LZ77 algoritmu. 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\u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u0430 gzip 1.14, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0443\u0442\u0438\u043b\u0438\u0442\u044b gzip, gunzip, zmore \u0438 zcat \u0434\u043b\u044f \u0441\u0436\u0430\u0442\u0438\u044f \u0438 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 LZ77. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u044b \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 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