{"id":38917,"date":"2019-10-31T22:26:45","date_gmt":"2019-10-31T19:26:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python\/"},"modified":"2019-10-31T22:26:45","modified_gmt":"2019-10-31T19:26:45","slug":"reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python","title":{"rendered":"PyPy 7.2-utgaven, implementasjonen av Python skrevet i Python","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/morepypy.blogspot.com\/2019\/10\/pypy-v72-released.html\">Dannet<\/a><\/noindex> prosjektutgivelse <noindex><a rel=\"nofollow\" href=\"http:\/\/pypy.org\/\">PyPy 7.2<\/a><\/noindex>, i hvilken implementeringen av Python-spr\u00e5ket, skrevet i Python-spr\u00e5ket (benytter et statisk typet undersett <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.pypy.org\/en\/latest\/coding-guide.html#id1\">RPython<\/a><\/noindex>, Restricted Python). Utgivelsen er forberedt samtidig for grenene PyPy2.7 og PyPy3.6, som gir st\u00f8tte for syntaksen i Python 2.7 og Python 3.6. Utgivelsen er tilgjengelig for Linux (x86, x86_64, PPC64, s390x, Aarch64, ARMv6 eller ARMv7 med VFPv3), macOS (x86_64), OpenBSD, FreeBSD og Windows (x86). <\/p>\n<p>En funksjon ved PyPy er bruken av en JIT-kompilator som oversetter noen elementer til maskinkode i sanntid, noe som gir <noindex><a rel=\"nofollow\" href=\"http:\/\/speed.pypy.org\/\">h\u00f8y<\/a><\/noindex> Ytelsesniv\u00e5et \u2014 ved \u00e5 utf\u00f8re visse oppgaver, overg\u00e5r PyPy klasserimplementasjonen av Python skrevet i C (CPython) flere ganger. Prisen for h\u00f8y ytelse og bruk av JIT-kompilering er et h\u00f8yere minneforbruk \u2014 det totale minneforbruket i komplekse og langvarige prosesser (for eksempel n\u00e5r PyPy oversetter seg selv) overstiger CPython med en og en halv til to ganger. <\/p>\n<p>Den nye utgaven er preget av stabilisering av st\u00f8tten for Python 3.6, som tidligere hadde beta-status, og implementeringen av JIT for Aarch64 (ARM64) arkitektur. Det er ogs\u00e5 lagt til en ny JSON-dekoder som er betydelig raskere, bruker mindre minne og er optimalisert for JIT. Modulen CFFI 1.13 (C Foreign Function Interface) er oppdatert med implementering av grensesnitt for \u00e5 kalle funksjoner skrevet i C og C++. CFFI anbefales for interaksjon med C-kode, mens cppyy er for C++-kode. Modulen _ssl basert p\u00e5 CFFI er portet til PyPy2.7. Modulene _hashlib og _crypt er konvertert til \u00e5 bruke CFFI.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51672\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PyPy 7.2, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 Python, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python (\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u043e\u0434\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e RPython, Restricted Python). \u0412\u044b\u043f\u0443\u0441\u043a \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0434\u043b\u044f \u0432\u0435\u0442\u043e\u043a PyPy2.7 \u0438 PyPy3.6, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 Python 2.7 \u0438 Python 3.6. \u0412\u044b\u043f\u0443\u0441\u043a \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0434\u043b\u044f Linux (x86, x86_64, PPC64, s390x, Aarch64, ARMv6 \u0438\u043b\u0438 ARMv7 \u0441 VFPv3), macOS (x86_64), [&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-38917","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PyPy 7.2, \u0432.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/no\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 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