Pane rusununguko here pakusarudza hardware yako? Tsvaga kuti RISC-V iri kugadzirira sei nzira itsva yakavhurika-sourced hardware kufamba.
Vazhinji vevatambi vakuru mubhizinesi resemiconductor vanochengeta dhizaini yavo uye vagadziri vemidziyo vanofanirwa kubhadhara mari yerezinesi kuti vavashandise.
Kutengeserana kusawirirana pakati peUS, China neTaiwan kunopa dambudziko mune semiconductor supply chain. Vagadziri vemidziyo midiki vari kunetsekawo kuwana mari idzi uye chipinganidzo chekupinda chakakwira zvakanyanya.
Nenzira imwecheteyo yakavhurika-sosi inoshanda masisitimu akadai seLinux akapa simba vanogadzira, chiyero chitsva chakavhurika chinogona kuzunungusa magadzirirwo atinoita uye kugadzira michina inomhanyisa nyika nhasi.
Mugwaro iri, isu tichatarisa munhoroondo yeRISC zvivakwa, toyera zvakanakira nezvayakaipira tekinoroji, tonyura mune mashoma mashandisirwo eRISC-V aunogona kuwana nhasi.
Asi chekutanga, kuti tinzwisise kuti sei RISC-V ichinakidza, tinoda kunzwisisa kuti makomputa anoshanda sei.
Chii Chinonzi Murairo Seti?
Murairo wekuraira unoreva seti yemashandiro ayo komputa yakagadzirirwa kuita padanho remuchina.
Funga nezveizvi semirairo yakakosha sekuwedzera, kuwanda, kurodha, uye kuchengeta data. Iyo yekuraira set architecture ndiyo inonyanya kukosha interface mukombuta nekuti inopatsanura hardware uye software maficha.
Iyo yekuraira seti yeCPU inotiudza izvo CPU inogona kuita zvakaganhurwa nedhizaini yehardware yayo.
Kana iwe ukakumbira CPU kuti iwedzere mabheti maviri pamwe chete, inozoziva chaizvo zvekuita sezvo paine murairo wakavakirwa-mukati kune Hardware kugarisa iyi rairo.
Mabasa akaomarara sekurodha vhidhiyo yeYouTube, kutamba a vhidhiyo yemutambo, kana kutumira tweet kunosanganisira kufonera mamirioni eiyi mirairo yekutanga inowanikwa mukati meCPU yekuraira set.
Yakajairwa kuraira set architectures (ISAs) inosanganisira ARM neIntel's x86, iyo yekutanga ndiyo inonyanya kushandiswa ISA pasirese.
Aya ma ISA akatanga kuvandudzwa makumi emakore apfuura pasi perezinesi remuridzi. Mumakore iwayo ekutanga, akawanda hardware uye software zvaive zvevaridzi.
Chii chinonzi RISC?
Munguva ye1970s, mainjiniya emakombuta aigara achitarisa pakuwedzera kuomarara kwezvivakwa zvekombuta.
Semiconductor tekinoroji yakakurumidza kufambira mberi uye yaikwanisa kuita nhamba huru yemirairo. Izvi zvakatungamira kune rudzi rwekombuta inozivikanwa seCISCs, kana yakaoma instruction seti makomputa.
Zvinoitika kuti mizhinji yemirairo haiwanzo kushandiswa mukuita, senge mumitauro yepamusoro yekombuta yakadai saC. David Patterson naCarlo Sequin weYunivhesiti yeCalifornia kuBerkeley vakafunga kuti kushanda kuri nani kunogona kuwanikwa pakaderera zvakanyanya. mutengo nekurerutsa processor.
Nekudzikisa huwandu hwekuoma, vanogona kushandisa yasara nzvimbo yekurangarira. Iyi hypothesis yakanzi RISC, kana yakaderedzwa yekuraira set komputa.
Chirongwa cheRISC-I chakatanga sechirongwa chekutsvagisa chaive nechinangwa chekuratidza kuti komputa yeRISC yaigoneka. Vadzidzi veBerkeley vaigona kugadzira dhizaini yakashanda nemirairo makumi matatu nerimwe chete.
Iyo yekudzora uye yekuraira chikamu cheiyo chip chaingogara 6% yesilicon inofa, nepo mamwe machipi aizoshandisa hafu kune chimwe chinangwa. Marejista akawedzerwa kuzadza nzvimbo yakasunungurwa. Aya marejista akabvumira chip kuti ibate yakawanda inoshanda ndangariro.
Iyo RISC dhizaini yakawana kubudirira kwekutengesa muma1980s. Nekudaro, machipisi mazhinji akakurumidza kupera. Parizvino, maARM-based processors ndiwo anonyanya kufarirwa RISC processor, nekuda kwekuwanda kwemafoni emazuva ano ayo anoshandisa machipisi eARM chete.
Chii chinonzi RISC-V?
RISC-V inoreva imwe yakavhurika-sourced yekuraira seti inovavarira kutevedzera misimboti yeRISC. Kusiyana nemamwe akawanda ma ISA magadzirirwo, iyo RISC-V ISA haidi chero mubhadharo wekushandisa.
Iyo RISC-V yekuvakisa yakatanga sechirongwa chekutsvagisa chaKrste Asanović kuUC Berkeley, asi yakazokoka vabatsiri kubva pasirese.
Iyo RISC-yakavakirwa CPU ine yakareruka seti yemirairo iyo inongotora imwe wachi kutenderera kuti ipedze. Ivo vanotengeserana kuomarara nekukasira kuita kuburikidza nekushandiswa kwemutoro-chitoro dhizaini.
Izvi zvinoreva kuti mirairo inogadzirisa chete marejista, ayo anokurumidza kuwana kupfuura main memory.
RISC-V inotsigirawo yakanyatsoita pombi yekumisikidza, iyo inobvumira akawanda mirairo kuita mukufanana.
Nekuti RISC-V chiyero chakavhurika, chero munhu anogona kushandisa rairo yakasetwa kune yavo zvigadzirwa, izvo zvinogona kutungamira kune shanduko munzvimbo yakavhurika-sosi hardware.
Key Features
- Murairo wakareruka - Kushaikwa kwerondedzero yakaoma yemirairo inobvumira mirairo kuti iitwe nekukurumidza uye inoita kuti zvive nyore kupinza mirairo yakawanda.
- Modularity - RISC-V ine diki yakajairika base ISA uye inouya neakasiyana akajairwa ekuwedzera. Izvi zvinobvumira vashandisi kutora chete zvikamu zvavanoda kana vachivaka yavo RISC-V machipisi.
- Extensibility -Akananga mabasa anogona kuwedzerwa kune huru ISA kuburikidza nekuwedzera. Izvi zvinogonesa vashandisi kugadzira yavo yetsika mirairo kana ichidikanwa.
- Open-source IP - RISC-V chiyero chakavhurika, zvichireva kuti chero munhu anoda kushandisa zvigadziriso izvi anogona kuzviita pasina kunetsekana nemari yerezinesi.
- Load-store architecture -Kuyeuka kunoiswa pamberi pane kuomarara uchishandisa marejista.
zvayakanakira
- RISC-V chiyero chakavhurika, zvichireva kuti chero munhu anogona kuvaka yavo machipisi.
- Iyo yakaturikidzana uye yakawedzera dhizaini inogonesa hunyanzvi. Chero ani zvake anogona kuita iyo yekuraira seti uye anogona kugadzira edzedzero dzetsika dzetsika processors.
- RISC-V inowedzera. Iwe unogona kugara uchiwedzera mune zvitsva kune yekuraira seti.
- Sezvo RISC-V yakavhurika-sosi, chero munhu anogona kutora chikamu mukutsvaga tsikidzi.
- RISC-V inoita kuti ikwanise kukurumidza kusimudzira kutenderera. Hapana chikonzero chekubata mari yerezinesi.
nezvayakaipira
- Decentralized nature inoita kuti zviome kuburitsa zvigamba uye zvigadziriso.
- Pane mukana wekuparadzaniswa kwemusika. Sezvo chero munhu achigona kugadzira yavo RISC-V machipisi, zvichave zvinonetsa kuve nechokwadi chekuti RISC-V musika inogona kunge isina kufanana kunoenderana mhando, chengetedzo, kana kudyidzana.
- Hapana vimbiso yekugamuchirwa. Kuisa mari muRISC-V tekinoroji inogona kudzosera moto kana vakaramba vachingogamuchira diki muzana yemugove wemusika.
- Parizvino, RISC-V ichiri nerutsigiro rushoma rwehardware.
- Imwe nyaya ndeye density yekodhi. Tichipihwa imwe chirongwa, yakaunganidzwa yeRISC yekuraira seti inowanzoda akawanda mabhayiti pane kana aunganidzwa kuCISC. Izvi zvinodaro nekuti zvinogona kuda akati wandei RISC mirairo kuita imwechete CISC kuraira.
Ikozvino Zvishandiso zveRISC-V
RISC-V yakanakira kune yakadzamidzirwa maapplication. Aya ndiwo mashandisiro-makesi anoda software kuiswa zvachose mukati memudziyo kuti uite yakatarwa seti yemirairo.
Funga nezvemidziyo iri muInternet Yezvinhu ecosystem kana mumotokari maapplication uye macomputer controller.
Heano mamwe maapplication eRISC-V ekuvaka aunogona kuwana nhasi.
Alibaba
Zvingangodaro kuti kunetsana pakati peUnited States neChina pamusoro peIP kwakapa chikonzero kumakambani eChinese tekinoroji kuti aite shanduko kuenda. pachena-mabviro.
Muna Gumiguru 2021, Alibaba Cloud Intelligence zvakaziviswa kuti vachange vachishandisa yakavhurika sosi RISC-V processors yezvivakwa zvavo.
Aya ndiwo achave ekutanga pasi rose akazara open source series processors.
"RISC-V inoyevedza panguva ino nenguva nekuti seimwe nzira yekuvharwa uye inodhura ISAs, yakavhurika uye yemahara ISA RISC-V inomhanyisa processor innovation kuburikidza nekubatana kwakazaruka," akadaro Yu Pu, chigadzirwa chinotungamira T-Musoro. , kambani yesemiconductor uye inotsigirwa zvizere neAlibaba.
SiFive
SiFive ikambani yesemiconductor yakavambwa muna 2015 naKrste Asanović, Yunsup Lee, naAndrew Waterman, vaongorori vatatu kubva kuYunivhesiti yeCalifornia Berkeley.
Vakakwanisa kugadzira machipisi ekutanga akashandisa RISC-V ISA. Kubva ipapo, vakakwanisa kubatana nemakambani anopfuura zana kuvandudza michina yavo neRISC-V chips.
SiFive Cores yavo ndiyo yakanyanya silicon-yakaiswa RISC-V mhinduro munyika.
SiHive inotopa BBC Chiremba Who-based RISC-V coding kit, inoitirwa kudzidzisa vana nezve programming uye IoT tekinoroji.
Ichi chigadzirwa chinoratidza vimbiso muRISC-V zvivakwa munguva pfupi inosvika kumusika wemidziyo yevatengi.
Cloud Computing
RISC-V dhizaini inogona zvakare kushandiswa kusimbisa gore. Mamwe makambani atova kunanga data center workloads sechinotevera chinogoneka chekushandisa kweRISC-V.
High performance computing (HPC) network yave kutoshandisa RISC-V kugadzirisa data mukufambisa.
Sezvo maseva achitora nguva yakareba kugadzira kupfuura zvigadzirwa zvakamisikidzwa, zvinotora nguva kusvika taona masevha ese achimhanya paRISC-V.
mhedziso
Maitiro atinoita neinternet akavakirwa pahwaro hwakasimba hweakavhurika zviyero. Midziyo yatinoshandisa inogona zvakare kutevedzera yakavhurika zviyero senge USB dhizaini kana kuti midziyo inobatana sei kuburikidza Wi-Fi uye Bluetooth.
Aya akavhurika mwero anobvumira ese maturusi edu uye maapplication kuti awedzere kushanda uye kudyidzana.
Vhura zviyero zvakaita seRISC-V zvinokanganisa magadzirirwo atinoita zvishandiso zvedu.
Ichapa simba kune chero munhu kuti agadzire zvaanoda pasina kuganhurirwa nevaridzi IP. RISC-V inochengetedzwa nenharaunda inoshingaira yekusimudzira iyo iri pachena uye inodyidzana mune zvakasikwa.
Remangwana rehardware yatinoshandisa mumidziyo yedu haichatemerwi kuseri kwemagonhi akavharwa, asi yakasarudzwa pachena, kuti munhu wese atore chikamu.
Govera chinyorwa ichi kana uchiona chine hungwaru. Usarasikirwa nenhau dzichangoburwa muAI, ML, uye ramangwana tech nekunyorera kune yedu vhiki yevhiki nevhiki!
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