Vagadziri veRed Hat vazivisa kuburitswa kwekutanga kwerutsigiro rwemagadzirirwo eRISC-V munzvimbo yavo yekuchengetera. CentOS Stream 10, iyo inoshanda sehwaro hwekuvandudzwa kweRed Hat Enterprise Linux 10. Kare, mapakeji akabudiswa e x86_64 (x86_64_v3 muRHEL 10), Aarch64, ppc64le (POWER9), uye s390x (IBM z14). Red Hat yakaburitsawo zvivakwa zvekuyedza zveRHEL 10 zvemasisitimu eRISC-V, akagadzirwa pamwe chete neSiFive.
Parizvino iri mu git repository CentOS Stream yakatobatanidza ma patches akawanda anotarisana nematambudziko ekuvaka nekushandisa mapakeji akasiyana-siyana pamasisitimu e riscv64. Mamwe ma patches haasati aendeswa kunzvimbo huru yekuchengetedza uye achiri muma git branches akasiyana, ayo akarongwa kuburitswa musi wa1 Chikunguru, pamwe chete nema bootable builds akagadzirira kushandiswa pamabhodhi eSiFive HiFive Premier P550. Mushure mekunge ma builds aburitswa, imwe build ichatangwa pa RISC-V hardware. server Koji nebasa richaramba richienderera mberi pakuendesa zvigadziriso zvakagadzirwa kumapurojekiti makuru (kumusoro).
Iyo purojekiti Rocky Linux, ine chinangwa chekugadzira RHEL yemahara inogona kutora nzvimbo yeyakajairika CentOS, akaenderera mberi ndokuzivisa rutsigiro rwepamutemo rwemasisitimu eRISC-V (riscv64gc) mu Rocky Linux 10. Rocky Linux 10 ichatsigira mabhodhi eStarFive VisionFive 2 (VF2) neSiFive HiFive Premier P550, pamwe chete nekushanda muQEMU, zvakafanana nezvakaitwa neRISC-V kubva kuchirongwa cheFedora. Rutsigiro rwemabhodhi eMilk-V neBanana Pi ruri kufungwawo.
Iyo RISC-V dhizaini yakapihwa mamiriro eimwe inotsigirwa uye, kusiyana neavakirwo ekutanga (x86_64, Aarch64, ppc64le uye s390x), haizovharidzi kuburitswa kwemamwe mavakirwo. Kuvapo kweRISC-V-chaiyo nyaya mumapakeji hakuzomisa kuburitswa kwezvivakwa zveaya mapakeji ezvimwe zvivakwa.
Pakushanda pabhodhi reVisionFive 2 uye muQEMU, kernel yemuto weRHEL 10 ichashandiswa, nepo pakushanda pabhodhi reSiFive HiFive Premier P550 series, kernel yakagadzirwa kubva kumugadziri wehardware ichashandiswa. Chivakwa ichi chiri kugadzirwa pamwe chete neprojekti yeFedora. Nguva yekuburitsa Rocky Linux 10 haisati yataurwa.
Pamusoro pezvo, chirongwa cheAlma chinogona kucherechedzwa. Linux nezvekugadzira vhezheni yeEPEL 10 repository (Extra Packages for Enterprise) Linux) ye x86-64-v2 architecture. Kusiyana neRHEL 10 distribution, iyo inopa mapakeji ane optimizations ye x86-64-v3 microarchitecture, Alma distribution Linux inogadzira zvivakwa zvakasiyana zve x86-64-v2 microarchitecture, izvo zvinochengetwa zvakaenzana nezvivakwa zve x86-64-v3. Kubva zvino zvichienda mberi, zvinovaka zve x86-64-v2 muAlma Linux haingovi chete nedura guru rekuchengetedza asiwo EPEL repository. Kana tichienzanisa ne x86-64-v2, rutsigiro rwe x86-64-v3 runovhara AVX, AVX2, BMI2, FMA, LZCNT, MOVBE, uye SXSAVE processor extensions. Rutsigiro rwe x86-64-v2 runoramba ruchienderana nemaCPU ekare kupfuura Intel Haswell ne AMD Excavator, akagadzirwa gore ra2013 risati rasvika.
Source: opennet.ru
