{"id":124745,"date":"2025-05-15T15:05:06","date_gmt":"2025-05-15T13:05:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-kodovuyu-bazu-ruby-prinyat-novyj-jit-kompilyator-zjit"},"modified":"2025-05-15T15:05:06","modified_gmt":"2025-05-15T13:05:06","slug":"v-kodovuyu-bazu-ruby-prinyat-novyj-jit-kompilyator-zjit","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/v-kodovuyu-bazu-ruby-prinyat-novyj-jit-kompilyator-zjit","title":{"rendered":"Ruby koodibaasi on lisatud uus JIT-kompilaat\u043e\u0440 ZJIT","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ruby keele standardse versiooni koodibaasi on lisatud uus JIT-kompilaator ZJIT, mida reklaamitakse kui j\u00e4rgmist Ruby JIT-i p\u00f5lvkonda. ZJIT lisatakse j\u00e4rgmisse olulisse Ruby 3.5 versiooni, kus see on saadaval valikuna koos YJIT JIT-kompilaatoriga ja Ruby 3.6 versioonis v\u00f5ib see selle asendada. Nagu YJIT, on ka uus JIT-kompilaator kirjutatud Rust keeles. M\u00f5lemad JIT-kompilaatorid on loodud Shopify arendajate meeskonna poolt Ruby rakenduste j\u00f5udluse suurendamise algatuse raames, mis kasutavad Rails raamistikku ja teevad v\u00e4ga palju meetodite kutsumisi. <\/p>\n

Erinevalt YJIT-st ei t\u00f5lgi uus JIT-kompilaator YARV virtuaalmasina baitkoodi madalama taseme vaheesituste esituseks (peamiselt praktiliselt otse masinkoodiks), vaid muudab baitkoodi k\u00f5rgema taseme vaheesituseks SSA (Static Single Assignment), mille \u00fcle saab teostada t\u00e4iendavaid optimeerimisfaase ning optimeerida suuremate koodiblokkide p\u00f5hjal, mitte ainult praeguste operatsioonide p\u00f5hjal. <\/p>\n

ZJIT k\u00e4ivitab kompileerimise korraga kogu meetodi kaupa, samas kui YJIT sai manipuleerida ainult p\u00f5hiblokke. T\u00fc\u00fcpide profiilimiseks rakendab ZJIT klassikalist JIT arhitektuuri, mis kasutab t\u00f5lgendaja kogutud ajaloolisi andmeid t\u00fc\u00fcpide kohta, selle asemel et rakendada YJIT-i baasblokkide versioneerimise tehnikat (LBBV \u2014 Lazy Basic Block Versioning). <\/p>\n

\u00dcksikasjaliku k\u00f5rgetasemelise vahe-esituse kasutamine lahendab YJIT-is tekkinud laienemise probleemid, loob aluse tulevase mitmerealise JIT-kompileerimise rakendamiseks, v\u00f5imaldab rakendada loodud optimeerimisi (nt agressiivsem inline-levitamine) ja lihtsustab JIT-i kohandamist erinevatele platvormidele. Tagasi traditsioonilise t\u00fc\u00fcpide profiilimise mudeli juurde vabastab koodi keerukusest ja avab v\u00f5imaluse v\u00e4rbamiseks uusi liikmeid (LBBV kasutamine YJIT-is viis selleni, et projekt oli teistele liikmetele arusaamatu ja arenes ainult Shopify t\u00f6\u00f6tajate poolt).
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 Ruby \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043d\u043e\u0432\u044b\u0439 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 ZJIT, \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u043a\u0430\u043a \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u0435 Ruby JIT. ZJIT \u0432\u043e\u0439\u0434\u0451\u0442 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 Ruby 3.5, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0431\u0443\u0434\u0435\u0442 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u043f\u0446\u0438\u0438 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e \u0441 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u043c YJIT, \u0430 \u0432 \u0432\u0435\u0440\u0441\u0438\u0438 Ruby 3.6 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043c\u0435\u043d\u0438\u0442 \u0435\u0433\u043e. \u041a\u0430\u043a \u0438 YJIT \u043d\u043e\u0432\u044b\u0439 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u041e\u0431\u0430 […]<\/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-124745","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47Ruby koodibaasi on vastu v\u00f5etud uus JIT-kompilaator ZJIT | ProHoster","description":"Ruby keele t\u00fc\u00fcprojekteerimise koodibaasi on lisatud uus JIT-kompilaator ZJIT, mis on positsioneeritud kui Ruby JIT j\u00e4rgmine p\u00f5lvkond. ZJIT sisaldub j\u00e4rgmises olulises Ruby 3.5 v\u00e4ljaandes, kus see on saadaval valikuna paralleelselt YJIT JIT-kompilaatoriga, ning Ruby 3.6 versioonis v\u00f5ib see selle asendada. Nagu YJIT, on uus JIT-kompilaator kirjutatud Rust keeles. M\u00f5lemad","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/v-kodovuyu-bazu-ruby-prinyat-novyj-jit-kompilyator-zjit","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 Ruby \u043f\u0440\u0438\u043d\u044f\u0442 \u043d\u043e\u0432\u044b\u0439 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 ZJIT | ProHoster","og:description":"\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 Ruby \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043d\u043e\u0432\u044b\u0439 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 ZJIT, \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u043a\u0430\u043a \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u0435 Ruby JIT. 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