Abaphuhlisi abavela kwi-Red Hat baye babhengeza ukuphunyezwa kwenkxaso yokuqala yokwakhiwa kwe-RISC-V kwi-CentOS Stream 10 repository, esebenza njengesiseko sophuhliso lwe-Red Hat Enterprise Linux 10. Ngaphambili, iipakethi zakhululwa kwi-x86_64 (x86_64_v3 kwi-RHEL 10), i-Aapp64x64, i-POWER9, i-POWER390, kunye (IBM z14) izakhiwo. I-Red Hat ikwakhuphe ulwakhiwo lovavanyo lwe-RHEL 10 kwiinkqubo zeRISC-V, eziphuhliswe ngentsebenziswano neSiFive.
Okwangoku, i-CentOS Stream git repository sele idibanise uninzi lweepatches ezisombulula iingxaki kunye nokudibanisa kunye nokusebenza kweepakethe ezahlukeneyo kwiinkqubo ze-riscv64. Ezinye iipetshi azikasiwa kwindawo yokugcina yokugcina kwaye zihlala zikumasebe ahlukeneyo e-git, acetywe ukuba apapashwe nge-1 kaJulayi, kunye nolwakhiwo olwenziwayo olulungele ukusebenza kwiibhodi zeSiFive HiFive Premier P550. Emva kokuba ukwakhiwa kupapashwe, iseva ye-Koji eyahlukileyo iya kuqaliswa kwisiseko sokwakha kwi-hardware ye-RISC-V kwaye umsebenzi uya kuqhubeka ekudluliseleni izilungiso ezidalwe kwiiprojekthi eziphambili (phezulu).
Iprojekthi ye-Rocky Linux, ejolise ekudaleni i-RHEL yamahhala enokuthi ithathe indawo ye-CentOS yakudala, yaya phambili kwaye yabhengeza inkxaso esemthethweni kwiinkqubo ze-RISC-V (riscv64gc) kwi-Rocky Linux 10. I-Rocky Linux 10 iya kuxhasa i-StarFive VisionFive 2 (VF2) kunye ne-SiFive HiFive Premier P550 PXNUMX kunye nokwakhiwa kweebhodi ze-RISV, kunye nokwakhiwa kwe-eCV kwiibhodi ze-eCV. ukusuka kwiprojekthi yeFedora. Ithuba lokuphumeza inkxaso ye-Milk-V kunye neebhodi ze-Banana Pi ziqwalaselwa.
Uyilo lwe-RISC-V lunikwe ubume bokuxhaswa ngenye indlela kwaye, ngokungafaniyo nezakhiwo eziphambili (x86_64, Aarch64, ppc64le kunye ne-s390x), aziyi kuvala ukukhutshwa kwezinye izakhiwo. Ubukho bemiba ethile ye-RISC-V kwiiphakheji aziyi kumisa ukupapashwa kokwakhiwa kwezo phakheji kwezinye izakhiwo.
Xa usebenza kwibhodi ye-VisionFive 2 kunye ne-QEMU, i-kernel eqhelekileyo esuka kwi-RHEL 10 iya kusetyenziswa, kwaye xa usebenza kwiibhodi zechungechunge ze-SiFive HiFive Premier P550, i-kernel eyahlukileyo kumenzi wezixhobo iya kusetyenziswa. Ulwakhiwo luphuhliswa ngokubambisana neprojekthi yeFedora. Ixesha lokukhutshwa kweRocky Linux 10 alikabhengezwa.
Ukongezelela, kuyafaneleka ukuba uqaphele inyathelo lokuqala leprojekthi ye-Alma Linux ukwenza inguqulelo ye-EPEL 10 (Iiphakheji ezongezelelweyo ze-Enterprise Linux) yokugcina i-x86-64-v2 yoyilo. Ngokungafaniyo nokuhanjiswa kwe-RHEL 10, ehambisa iipakethi ezinokulungiswa kwe-x86-64-v3 microarchitecture, ukuhanjiswa kwe-Alma Linux kudala ulwakhiwo olwahlukileyo lwe-x86-64-v2 microarchitecture, egcinwa ngokuhambelana nesiseko x86-64-v3 eyakhayo. Ukususela ngoku, i-x86-64-v2 yakha kwi-Alma Linux ayiyi kugubungela kuphela indawo yokugcina, kodwa kunye ne-EPEL yokugcina. Xa kuthelekiswa ne-x86-64-v2, i-x86-64-v3 inkxaso igubungela i-AVX, i-AVX2, i-BMI2, i-FMA, i-LZCNT, i-MOVBE, kunye ne-SXSAVE yokwandiswa kweprosesa. Inkxaso ye-x86-64-v2 ivumela ukugcina ukuhambelana ne-CPU endala kune-Intel Haswell kunye ne-AMD Excavator, eyilwe ngaphambi kwe-2013.
umthombo: opennet.ru
