{"id":122017,"date":"2025-02-20T14:22:23","date_gmt":"2025-02-20T12:22:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/zstandard-1-5-7"},"modified":"2025-02-20T14:22:23","modified_gmt":"2025-02-20T12:22:23","slug":"zstandard-1-5-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/zstandard-1-5-7","title":{"rendered":"Zstandard 1.5.7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de 11 meses de desarrollo y m\u00e1s de 500 confirmaciones, se lanz\u00f3 la versi\u00f3n 1.5.7 de la r\u00e1pida biblioteca de compresi\u00f3n de datos y la utilidad de consola Zstandard, escritas en C y distribuidas bajo las licencias BSD y GNU GPL 2.<\/p>\n<p>Esta es una versi\u00f3n importante con mejoras en el rendimiento, estabilidad y funcionalidad, y se recomienda especialmente para usuarios de sistemas de 32 bits.<\/p>\n<p>Principales cambios:<\/p>\n<ul>\n<li>Se ha resuelto un viejo y muy raro problema de compresi\u00f3n en modo de 32 bits que pod\u00eda ocurrir durante sesiones prolongadas (el mismo ZSTD_CCtx* utilizado repetidamente).<\/li>\n<li>Aumento significativo en la velocidad de compresi\u00f3n (hasta +30%) de datos peque\u00f1os.<\/li>\n<li>Mejora en la velocidad de compresi\u00f3n (~+5%) con diccionario en bajos niveles de compresi\u00f3n.<\/li>\n<li>Un trabajo m\u00e1s r\u00e1pido del equipo \u2014patch-from en niveles altos de compresi\u00f3n, mejorando el coeficiente de compresi\u00f3n.<\/li>\n<li>Mejorado el ratio de compresi\u00f3n en todos los niveles gracias a una mejor definici\u00f3n de los l\u00edmites de los bloques.<\/li>\n<li>La detecci\u00f3n de la instrucci\u00f3n CPU bmi2 durante la ejecuci\u00f3n ahora funciona tambi\u00e9n en modo de 32 bits x86.<\/li>\n<li>Uso de multi-threading en la utilidad de consola por defecto.<\/li>\n<li>Se ha a\u00f1adido un nuevo comando \u2014max a la utilidad de consola, que intenta proporcionar el mejor coeficiente de compresi\u00f3n posible, llevando todos los par\u00e1metros al m\u00e1ximo.<\/li>\n<li>Se ha a\u00f1adido un nuevo m\u00e9todo en la API ZSTD_compressSequencesAndLiterals().<\/li>\n<li>La funci\u00f3n ZSTD_getFrameHeader() ahora tambi\u00e9n funciona en frames omitidos.<\/li>\n<li>Se han realizado otras mejoras y correcciones de errores.<\/li>\n<\/ul>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/17890558\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0432\u044b\u0448\u0435 500 \u043a\u043e\u043c\u043c\u0438\u0442\u043e\u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.5.7 \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0441\u0436\u0430\u0442\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b Zstandard, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0445 \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c BSD \u0438 GNU GPL 2. \u042d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 32-\u0431\u0438\u0442\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0420\u0435\u0448\u0435\u043d\u0430 \u0434\u0430\u0432\u043d\u044f\u044f \u0438 \u043e\u0447\u0435\u043d\u044c [&hellip;]<\/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-122017","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0432\u044b\u0448\u0435 500 \u043a\u043e\u043c\u043c\u0438\u0442\u043e\u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.5.7 \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0441\u0436\u0430\u0442\u0438\u044f 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