V\u00fdvoj\u00e1\u0159i spole\u010dnosti Red Hat ozn\u00e1mili zah\u00e1jen\u00ed z\u00e1kladn\u00ed podpory architektury RISC-V v repozit\u00e1\u0159i CentOS Stream 10, kter\u00fd slou\u017e\u00ed jako z\u00e1klad pro v\u00fdvoj Red Hat Enterprise Linux 10. P\u0159edt\u00edm byly bal\u00ed\u010dky vyd\u00e1v\u00e1ny pro architektury x86_64 (x86_64_v3 v RHEL 10), Aarch64, ppc64le (POWER9) a s390x (IBM z14). Red Hat tak\u00e9 p\u0159edstavil experiment\u00e1ln\u00ed verze RHEL 10 pro syst\u00e9my RISC-V, kter\u00e9 se vyv\u00edjej\u00ed ve spolupr\u00e1ci se spole\u010dnost\u00ed SiFive. <\/p>\n
V sou\u010dasn\u00e9 dob\u011b je v git-repozit\u00e1\u0159i CentOS Stream integrov\u00e1na v\u011bt\u0161ina patch\u016f, kter\u00e9 \u0159e\u0161\u00ed probl\u00e9my se sestaven\u00edm a provozem r\u016fzn\u00fdch bal\u00ed\u010dk\u016f na syst\u00e9mech riscv64. N\u011bkter\u00e9 patche zat\u00edm nebyly p\u0159eneseny do hlavn\u00edho repozit\u00e1\u0159e a z\u016fst\u00e1vaj\u00ed v samostatn\u00fdch git-v\u011btv\u00edch, kter\u00e9 pl\u00e1nuj\u00ed publikovat 1. \u010dervence, spolu s bootovac\u00edmi verzemi p\u0159ipraven\u00fdmi k pou\u017eit\u00ed na desk\u00e1ch SiFive HiFive Premier P550. Po vyd\u00e1n\u00ed verz\u00ed bude v sestavovac\u00ed infrastruktu\u0159e na hardwaru RISC-V spu\u0161t\u011bn samostatn\u00fd server<\/a> Koji a bude pokra\u010dov\u00e1na pr\u00e1ce na p\u0159enosu vytvo\u0159en\u00fdch oprav do hlavn\u00edch projekt\u016f (upstream). <\/p>\n Projekt Rocky Linux, zam\u011b\u0159en\u00fd na vytvo\u0159en\u00ed svobodn\u00e9 verze RHEL, schopn\u00e9 nahradit klasick\u00fd CentOS, postoupil d\u00e1le a ozn\u00e1mil ofici\u00e1ln\u00ed podporu syst\u00e9m\u016f RISC-V (riscv64gc) v Rocky Linux 10. Rocky Linux 10 bude podporovat desky StarFive VisionFive 2 (VF2) a SiFive HiFive Premier P550, stejn\u011b jako spu\u0161t\u011bn\u00ed v emul\u00e1toru QEMU, podobn\u011b jako RISC-V verze od projektu Fedora. Zva\u017euje se mo\u017enost zaveden\u00ed podpory desek Milk-V a Banana Pi. <\/p>\n Architektura RISC-V z\u00edskala status alternativn\u011b podporovan\u00e9 a na rozd\u00edl od prim\u00e1rn\u00edch architektur (x86_64, Aarch64, ppc64le a s390x) nebude br\u00e1nit vyd\u00e1n\u00ed verz\u00ed pro ostatn\u00ed architektury. P\u0159\u00edtomnost specifick\u00fdch probl\u00e9m\u016f pro RISC-V v bal\u00ed\u010dk\u00e1ch nezastav\u00ed publikaci verz\u00ed t\u011bchto bal\u00ed\u010dk\u016f pro jin\u00e9 architektury. <\/p>\n P\u0159i pr\u00e1ci na desce VisionFive 2 a v QEMU bude pou\u017eito standardn\u00ed j\u00e1dro z RHEL 10, a p\u0159i pr\u00e1ci na desk\u00e1ch s\u00e9rie SiFive HiFive Premier P550 separ\u00e1tn\u00ed j\u00e1dro od v\u00fdrobce za\u0159\u00edzen\u00ed. V\u00fdvoj verze prob\u00edh\u00e1 ve spolupr\u00e1ci s projektem Fedora. Datum vyd\u00e1n\u00ed Rocky Linux 10 zat\u00edm nebylo ozn\u00e1meno. <\/p>\n D\u00e1le m\u016f\u017eeme zm\u00ednit iniciativu projektu Alma Linux, kter\u00e1 se zab\u00fdv\u00e1 vytvo\u0159en\u00edm varianty repozit\u00e1\u0159e EPEL 10 (Extra Packages for Enterprise Linux) pro architekturu x86-64-v2. Na rozd\u00edl od distribuce RHEL 10, kter\u00e1 dod\u00e1v\u00e1 bal\u00ed\u010dky optimalizovan\u00e9 pro mikroarchitekturu x86-64-v3, distribuce Alma Linux vytv\u00e1\u0159\u00ed samostatn\u00e9 sestaven\u00ed pro mikroarchitekturu x86-64-v2, kter\u00e9 jsou sou\u010dasn\u011b poskytov\u00e1ny s z\u00e1kladn\u00edmi sestaven\u00edmi x86-64-v3. Od nyn\u011bj\u0161ka budou sestaven\u00ed pro x86-64-v2 v Alma Linux zahrnovat nejen z\u00e1kladn\u00ed repozit\u00e1\u0159, ale i repozit\u00e1\u0159 EPEL. Na rozd\u00edl od x86-64-v2 podpora x86-64-v3 zahrnuje procesorov\u00e1 roz\u0161\u00ed\u0159en\u00ed AVX, AVX2, BMI2, FMA, LZCNT, MOVBE a SXSAVE. Podpora x86-64-v2 umo\u017e\u0148uje zachovat kompatibilitu s CPU star\u0161\u00edmi ne\u017e Intel Haswell a AMD Excavator, kter\u00e9 byly navr\u017eeny p\u0159ed rokem 2013. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b RISC-V \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 CentOS Stream 10, \u0432\u044b\u0441\u0442\u0443\u043f\u0430\u044e\u0449\u0435\u043c \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 Red Hat Enterprise Linux 10. \u0414\u043e \u044d\u0442\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u044b \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043b\u0438\u0441\u044c \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86_64 (x86_64_v3 \u0432 RHEL 10), Aarch64, ppc64le (POWER9) \u0438 s390x (IBM z14). Red Hat \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 RHEL 10 \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c RISC-V, […]<\/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-125412","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47CentOS a Rocky Linux ozn\u00e1mily podporu architektury RISC-V | ProHoster","description":"V\u00fdvoj\u00e1\u0159i 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"