{"id":102282,"date":"2021-11-14T15:36:47","date_gmt":"2021-11-14T13:36:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-nuitka-0-6-17-kompilyatora-dlya-yazyka-python"},"modified":"2021-11-14T15:36:47","modified_gmt":"2021-11-14T13:36:47","slug":"vypusk-nuitka-0-6-17-kompilyatora-dlya-yazyka-python","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vypusk-nuitka-0-6-17-kompilyatora-dlya-yazyka-python","title":{"rendered":"Rilascio di Nuitka 0.6.17, un compilatore per il linguaggio Python","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 disponibile la versione 0.6.17 del progetto Nuitka, un compilatore che trasforma gli script scritti in Python in codice C++, che pu\u00f2 poi essere compilato in un file eseguibile utilizzando libpython per garantire la massima compatibilit\u00e0 con CPython (utilizza gli strumenti standard di CPython per la gestione degli oggetti). \u00c8 garantita la piena compatibilit\u00e0 con le versioni attuali di Python 2.6, 2.7, 3.3 - 3.9. Rispetto a CPython, gli script compilati mostrano nei test pystone un aumento delle prestazioni del 335%. Il codice del progetto \u00e8 distribuito sotto licenza Apache. <\/p>\n

La nuova versione introduce il supporto sperimentale per l'ottimizzazione basata sui risultati della profilazione del codice (PGO \u2014 ottimizzazione guidata dalla profilazione), che consente di tenere conto delle caratteristiche definite durante l'esecuzione del programma. L'ottimizzazione \u00e8 attualmente applicabile solo al codice compilato con GCC. Per i plugin \u00e8 stata fornita la possibilit\u00e0 di richiedere risorse durante la compilazione (pkg_resources.require). Sono state notevolmente ampliate le capacit\u00e0 del plugin anti-bloat, che ora pu\u00f2 essere utilizzato per ridurre il numero di pacchetti quando si usano le librerie numpy, scipy, skimage, pywt e matplotlib, anche escludendo funzioni non necessarie e sostituendo il codice necessario delle funzioni durante la fase di parsing. \u00c8 stata effettuata un'ottimizzazione del codice relativa alla multithreading, alla creazione di classi, al controllo degli attributi e alla chiamata di metodi. \u00c8 stata accelerata l'esecuzione delle operazioni con i tipi bytes, str e list.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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