{"id":102396,"date":"2021-11-26T15:36:58","date_gmt":"2021-11-26T13:36:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-elfshaker-razvivaet-sistemu-kontrolya-versij-dlya-elf-fajlov"},"modified":"2021-11-26T15:36:58","modified_gmt":"2021-11-26T13:36:58","slug":"proekt-elfshaker-razvivaet-sistemu-kontrolya-versij-dlya-elf-fajlov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/proekt-elfshaker-razvivaet-sistemu-kontrolya-versij-dlya-elf-fajlov","title":{"rendered":"Projekt elfshaker arendab ELF-failide versioonihalduss\u00fcsteemi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avaldatud on elfshakeri projekti esimene v\u00e4ljaanne, mis arendab v\u00e4lja ELF-formaadis binaarfailide versioonihalduss\u00fcsteemi, mis on optimeeritud muudatuste j\u00e4lgimiseks t\u00e4itmisfailides. S\u00fcsteem salvestab binaarsete patch'idena failide vahel, v\u00f5imaldades vajaliku versiooni v\u00e4ljav\u00f5tmist v\u00f5tme abil, mis kiirendab oluliselt «git bisect» toimingut ja v\u00e4hendab oluliselt kasutatava ketta ruumi suurust. Projekti kood levitatakse Apache-2.0 litsentsi alusel. <\/p>\n

Programm on tuntud oma k\u00f5rge efektiivsuse poolest binaarsete muudatuste salvestamisel suure hulga sarnaste binaarfailide seas, n\u00e4iteks, mis saadakse \u00fche projekti inkrementaalsete koostamiste k\u00e4igus. Konkreetsemalt, kahe tuhande Clangi uuesti koostamise tulemused (iga uuesti koostamine kajastab muutusi p\u00e4rast iga commit'i) saab salvestada \u00fchte 100 MB suurusesse pakifaili, mis on 4000 korda v\u00e4iksem kui oleks n\u00f5udnud eraldi salvestamine. <\/p>\n

Projekti antud faili mistahes oleku v\u00e4ljav\u00f5tmine v\u00f5tab aega 2-4 sekundit (60 korda kiiremini kui «git bisect» LLVM koodiga), mis v\u00f5imaldab kiiresti v\u00f5tta vajalik versioon projekti t\u00e4itmisfailidest ilma allikaid uuesti kompileerimata v\u00f5i iga eelnevalt loodud t\u00e4itmisfaili koopiaid salvestamata.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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S\u00fcsteem salvestab binaarpatsid failide vahel ja v\u00f5imaldab vajalikku versiooni v\u00f5tme alusel p\u00e4rida, mis kiirendab oluliselt \"git bisect\" operatsiooni teostamist ja v\u00e4hendab oluliselt kasutatava kettaruumi mahtu. Projekti kood on litsentseeritud Apache-2.0 alusel. 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