Rostec State Corporation le k'hamphani ea theknoloji Yadro (ICS Holding) e ikemiselitse ho nts'etsapele le ho qala tlhahiso ea processor e ncha bakeng sa lilaptop, li-PC le li-server, tse ipapisitseng le meralo ea RISC-V, ka 2025. Ho reriloe ho hlomella libaka tsa mosebetsi ka likarohano tsa Rostec le litsi tsa Lekala la Thuto le Saense, Lekala la Thuto le Lekala la Bophelo la Federation ea Russia ka lik'homphieutha tse thehiloeng ho processor e ncha. Li-ruble tse limilione tse likete tse 27,8 li tla tseteloa morerong ona (ho kenyeletsoa 9,8 limilione tse likete ho tsoa ho tekanyetso ea mmuso), e leng chelete e fetang ea matsete a tlhahiso ea Elbrus le Baikal processors. Ho ea ka morero oa khoebo, ka 2025 ba rera ho rekisa litsamaiso tse likete tse 60 tse thehiloeng ho li-processor tse ncha le ho fumana li-ruble tse limilione tse likete tse 7 bakeng sa sena.
Ho tloha ka 2019, Yadro, k'hamphani ea li-server le polokelo, e na le Syntacore, e leng e mong oa baetsi ba khale ka ho fetisisa ba li-cores tsa IP tse bulehileng le tsa khoebo tsa RISC-V (IP Core), hape ke e mong oa bathehi ba mokhatlo o sa etseng phaello. RISC-V International, e okametseng nts'etsopele ea meralo ea litaelo tsa RISC-V. Kahoo, ho na le lisebelisoa tse fetang tse lekaneng, boiphihlelo le bokhoni ba ho theha chip e ncha ea RISC-V.
Ho tlalehoa hore chip e ntseng e ntlafatsoa e tla kenyelletsa processor ea 8-core e sebetsang ho 2 GHz. Bakeng sa tlhahiso ho reriloe ho sebelisa ts'ebetso ea tekheniki ea 12nm (ha ho bapisa, ka 2023 Intel e rera ho hlahisa chip e thehiloeng ho SiFive P550 RISC-V core e sebelisang theknoloji ea 7 nm, 'me ka 2022 Chaena e lebelletsoe ho hlahisa chip ea XiangShan. , hape e sebetsa ka makhetlo a 2 GHz, e sebelisa mokhoa oa theknoloji 14 nm).
Hajoale Syntacore e fana ka laesense ea mantlha ea RISC-V SCR7, e loketseng ho sebelisoa likhomphutha tsa bareki le ho ts'ehetsa ts'ebeliso ea lits'ebetso tse thehiloeng ho Linux. SCR7 e sebelisa meralo ea litlhophiso tsa RISC-V RV64GC mme e kenyelletsa molaoli oa memori ea nang le ts'ehetso ea leqephe la memori, li-cache tsa MMU, L1/L2, yuniti ea lintlha tse phaphametseng, maemo a mararo a menyetla, li-interfaces tse lumellanang le AXI4- le ACE, le tšehetso ea SMP (ho fihlela ho 8 nuclei).
Ha e le software, tšehetso ea RISC-V e ntse e ntlafatsoa ka katleho ho Debian GNU/Linux. Ntle le moo, bofelong ba Phuptjane, Canonical e phatlalalitse ho theoa ha meaho e seng e entsoe ea Ubuntu 20.04 LTS le 21.04 bakeng sa liboto tsa RISC-V SiFive HiFive Unmatched le SiFive HiFive Unleashed. RISC-V le eona e sa tsoa kenngoa sethaleng sa Android. Hoa hlokomeleha hore Yadro esale e le setho sa Silver sa Linux Foundation ho tloha 2017, hape ke setho sa OpenPOWER Foundation consortium, e khothalletsang meralo ea OpenPOWER ea litaelo tsa ISA.
Hopola hore RISC-V e fana ka sistimi ea litaelo ea mochini e bulehileng le e tenyetsehang e lumellang li-microprocessors ho hahuoa bakeng sa lits'ebetso tse ikemetseng ntle le ho hloka meputso kapa ho beha maemo a ts'ebeliso. RISC-V e u lumella ho theha li-SoC le li-processor tse bulehileng ka botlalo. Hajoale, ho ipapisitsoe le tlhaloso ea RISC-V, mefuta e 'maloa ea li-microprocessor cores, SoCs le li-chips tse seng li hlahisitsoe li ntse li ntlafatsoa ke lik'hamphani le sechaba se fapaneng tlasa laesense e fapaneng ea mahala (BSD, MIT, Apache 2.0). Sistimi ea ts'ebetso e nang le ts'ehetso ea boleng bo holimo bakeng sa RISC-V e kenyelletsa GNU/Linux (e teng ho tloha ha ho lokolloa Glibc 2.27, binutils 2.30, gcc 7 le Linux kernel 4.15) le FreeBSD.
Source: opennet.ru