I-Rostec State Corporation kanye nenkampani yezobuchwepheshe i-Yadro (ICS Holding) ihlose ukuthuthukisa futhi iqale ukukhiqiza iphrosesa entsha yama-laptops, ama-PC namaseva, ngokusekelwe ekwakhiweni kwe-RISC-V, ngo-2025. Kuhlelelwe ukuhlomisa izindawo zokusebenza ezigabeni ze-Rostec kanye nezikhungo zoMnyango Wezemfundo Nesayensi, uMnyango Wezemfundo kanye noMnyango Wezempilo waseRussia Federation ngamakhompyutha asekelwe kuphrosesa entsha. Ama-ruble ayizigidi eziyizinkulungwane ezingu-27,8 azotshalwa kuphrojekthi (kuhlanganise ne-9,8 billion kusukela kusabelomali sombuso), okungaphezu kwesamba sokutshalwa kwezimali ekukhiqizweni kwe-Elbrus kanye ne-Baikal processors. Ngokuhambisana nohlelo lwebhizinisi, ngo-2025 bahlela ukuthengisa amasistimu ayizinkulungwane ezingama-60 ngokusekelwe kumaprosesa amasha futhi bathole ama-ruble ayizigidi eziyizinkulungwane ezingu-7 ngalokhu.
Kusukela ngo-2019, i-Yadro, inkampani yeseva nesitoreji, inomnikazi we-Syntacore, ongomunye wabathuthukisi abadala bama-cores akhethekile avulekile futhi athengiswayo we-RISC-V IP (IP Core), futhi ungomunye wabasunguli benhlangano engenzi nzuzo. I-RISC-V International, engamele ukuthuthukiswa kwe-RISC-V yesethi yesakhiwo sesethi. Ngakho-ke, kunezinsiza ezanele, isipiliyoni kanye nekhono lokudala i-chip entsha ye-RISC-V.
Kubikwa ukuthi i-chip eyakhiwayo izofaka iphrosesa engu-8-core esebenza ku-2 GHz. Ekukhiqizeni kuhlelwe ukuthi kusetshenziswe inqubo yezobuchwepheshe ye-12nm (ukuqhathanisa, ngo-2023 i-Intel ihlela ukukhiqiza i-chip esekelwe ku-SiFive P550 RISC-V core isebenzisa ubuchwepheshe be-7 nm, futhi ngo-2022 eChina kulindeleke ukuthi ikhiqize i-XiangShan chip. , futhi isebenza ngemvamisa ye-2 GHz, isebenzisa inqubo yezobuchwepheshe engu-14 nm).
I-Syntacore njengamanje inikezela ngokunikeza ilayisense umnyombo we-RISC-V SCR7, olungele ukusetshenziswa kumakhompyutha abathengi futhi usekela ukusetshenziswa kwezinhlelo ezisekelwe ku-Linux. I-SCR7 isebenzisa ukwakhiwa kwesethi yemiyalo ye-RISC-V RV64GC futhi ifaka isilawuli sememori esibonakalayo esisekelwa ikhasi lememori, i-MMU, i-L1/L2 cache, iyunithi yephoyinti elintantayo, amazinga amathathu wamalungelo, i-AXI4- ne-ACE-indawo ehambisanayo, nokusekelwa kwe-SMP (kufika ku- 8 izinongo).
Ngokuqondene nesofthiwe, ukusekelwa kwe-RISC-V kuthuthukiswa ngempumelelo ku-Debian GNU/Linux. Ngaphezu kwalokho, ekupheleni kukaJuni, iCanonical yamemezela ukwakhiwa kwezakhiwo esezilungile ze-Ubuntu 20.04 LTS kanye ne-21.04 yamabhodi e-RISC-V SiFive HiFive Unmatched kanye ne-SiFive HiFive Unleashed. I-RISC-V nayo isanda kufakwa endaweni ye-Android. Kuyaphawuleka ukuthi u-Yadro ubeyilungu leSilver le-Linux Foundation kusukela ngo-2017, futhi uyilungu le-OpenPOWER Foundation consortium, ekhuthaza i-OpenPOWER instruction set architecture (ISA).
Khumbula ukuthi i-RISC-V ihlinzeka ngohlelo lokufundisa ngomshini oluvulekile noluguquguqukayo oluvumela ama-microprocessors ukuthi akhelwe izinhlelo zokusebenza ngokungafanele ngaphandle kokudinga izinkokhelo noma ukubeka izimo zokusebenzisa. I-RISC-V ikuvumela ukuthi udale ama-SoC namaphrosesa avuleke ngokuphelele. Njengamanje, ngokusekelwe ekucacisweni kwe-RISC-V, izinkampani ezahlukene nemiphakathi engaphansi kwamalayisense ahlukahlukene amahhala (i-BSD, i-MIT, i-Apache 2.0) zakha izinhlobo eziningana ezihlukene zama-microprocessor cores, ama-SoC kanye nama-chips asevele akhiqizwa. Amasistimu okusebenza anokusekelwa kwekhwalithi ephezulu kwe-RISC-V afaka i-GNU/Linux (ekhona kusukela kwakhishwa i-Glibc 2.27, binutils 2.30, gcc 7 kanye ne-Linux kernel 4.15) kanye ne-FreeBSD.
Source: opennet.ru