Lub Chaw Haujlwm Linux tau qhia txog ACRN 1.2 Hypervisor

ACRN

Ib hnub dhau los Linux Foundation nthuav tawm qhov tshiab ntawm ACRN 1.2 tus neeg saib xyuas ntshav uas yog Hypervisor uas tshwj xeeb thiab tsim siv rau hauv cov thev naus laus zis thiab Is Taws Nem ntawm Cov Khoom (IoT). Tus hypervisor sau nrog lub sijhawm ua haujlwm npaj txhij rau hauv lub siab thiab kev haum rau siv nyob rau hauv cov kab ke tseem ceeb, thaum ua haujlwm ntawm pab pawg nrog cov peev txheej tsawg.

Peb tes num yog sim mus nyob ib lub niche ntawm hypervisors siv nyob rau hauv huab tshuab thiab cov chaw zov me nyuam cov ntaub ntawv thiab hypervisors rau kev lag luam tshuab nrog kev sib cais nruj ntawm cov peev txheej. Cov khoom siv hluav taws xob tswj, cov kab hluav taws xob, thiab cov ntaub ntawv qhia txog lub tsheb yog suav ua piv txwv ntawm kev siv ACRN, tab sis tus neeg saib xyuas lub cev kuj tsim nyog rau cov neeg siv khoom IoT cov khoom siv thiab lwm yam kev siv ntxiv.

ACRN muab nyiaj siv ua haujlwm tsawg heev thiab muaj tsuas yog 25 txhiab kab kev cai (hauv kev sib piv, cov neeg saib xyuas siv hauv huab tshuab sawv cev muaj kwv yees li ntawm 150 txhiab kab kev cai).

Tib lub sijhawm, ACRN lav muaj qhov qis qis thiab tsim nyog teb thaum sib tham nrog pab neeg.

Ntawm qhov tod tes nws txhawb virtualization ntawm CPU cov kev pab, kev tawm tswv yim / tawm, cov kab ke hauv lub network, kab ke thiab suab ua haujlwm, ntxiv rau cov txheej txheem kev tawm tswv yim / tso tawm kev sib koom ua ke rau kev sib koom ua ke cov khoom siv sib xws rau txhua lub tshuab virtual.

ACRN yog hais txog thawj hom hypervisor (nws khiav ncaj qha rau sab saum toj ntawm lub thev naus laus zis) thiab tso cai rau koj mus ua ke ntau lub qhua ua ke uas tuaj yeem ua haujlwm Linux, RTOS, Android, thiab lwm yam kev faib ua haujlwm.

Peb tes num xws li muaj ob lub ntsiab: ib tug yog tus hypervisor thiab cov lwm qhov yog a ntaus qauv cuam ​​tshuam txog ntau yam ntawm kev tawm tswv yim / tsim tawm kev sib kho uas npaj cov khoom sib pauv ntawm cov qhua.

Tus neeg tswj hwm ntshav yog tswj hwm los ntawm cov kev pabcuam kev ua haujlwm, uas ua haujlwm ua tus tswv tsev thiab muaj cov khoom siv sib kis los ntawm kev hu xov tooj los ntawm lwm tus qhua rau hauv lub khoos phis tawm.

Cov tshuaj kho hniav ntawm nws cov yam ntxwv tseem ceeb hauv qab no sawv:

Cov lej me

  • Zoo rau cov khoom siv nrog cov peev txheej tsawg
  • Ob peb kab ntawm code (LOC) los ntawm hypervisor: kwv yees. 25K vs. 156K LOC rau cov ntaub ntawv nruab nrab-centric hypervisors.

Ceev

  • Tsawg latency
  • Siv sijhawm sijhawm ceev dua
  • Txhim kho qhov kev lees paub tag nrho nrog kev sib txuas lus kho vajtse

Ua rau embed rau IoT

  • Virtualization dhau CPU, I / O, networking, thiab lwm yam.
  • Virtualization ntawm kos IoT kev tsim kho lub zog, i.e.: Duab, duab, suab, thiab lwm yam.
  • Ua tiav ntawm I / O cov neeg txhim kho sib xyaw rau kev sib qhia khoom siv hla ntau lub tshuab virtual

Kho kom haum

  • Multi-operating system txhawb rau cov qhua ua haujlwm cov haujlwm xws li Linux thiab Android
  • Siv rau ntau qhov teeb meem siv

Nws yog qhov qhib

  • Cov kev txhawb nqa them tau
  • Cov nyiaj tseem ceeb nyob rau hauv R&D thiab cov nqi tsim kho
  • Transparency code
  • Sib koom software txhim kho nrog cov thawj coj hauv kev lag luam.
  • Kev tso cai BSD cov ntawv tso cai

Kev ruaj ntseg

  • Lub luag haujlwm tseem ceeb ua haujlwm tseem ceeb
  • Kev rho tawm ntawm kev ruaj ntseg-ua haujlwm hnyav.
  • Txoj haujlwm no tsim tsa nrog kev nyab xeeb kev ua haujlwm uas tseem ceeb rau hauv siab

Yog dab tsi tshiab hauv ACRN 1.2

Ntawm no tso tawm tshiabo qhov peev xwm siv Tianocore / OVMF firmware tseem ceeb raws li lub virtual boot loader rau cov kev pabcuam kev ua haujlwm (tus tswv system) uas tuaj yeem khiav Clearlinux, VxWorks, thiab Windows. Txhawb Kev Tshawb Xyuas Muaj Kab Tseg Hom (Yas Ruaj Ruaj).

Dhau li ntawd cov neeg tsim kho ua haujlwm ntawm kev txhawb nqa rau Kata cov thawv. Ntawm qhov tau txais cov Windows qhua systems (WaaG) tus neeg nrog kho kom haum xeeb tau ntxiv rau kev nkag mus rau USB host controller (xHCI) thiab Virtualization Always Running Timer (ART) tau ntxiv.

Rau cov neeg uas txaus siab tuaj yeem sim ntsuas ACRN nws yog ib qho tseem ceeb uas lawv yuav tsum paub tias lawv yuav tsum muaj yam tsawg kawg yuav tsum ua hauv qab no:

Yam tsawg kawg nkaus uas yuav tsum tau ua

  • 86-ntsis x 64 processor
  • 4 GB RAM nco
  • Cia 20GB
  • Pom zoo
  • 64-ntxhais 4-ntsis processor
  • 8 GB RAM nco
  • Cia ntawm 120GB

Koj tuaj yeem nrhiav cov ntaub ntawv sib thooj raws li cov ntaub ntawv hais txog cov kho vajtse txhawb hauv kev txuas mus ntxiv.


Cov ntsiab lus ntawm tsab xov xwm ua raws li peb cov ntsiab cai ntawm kev tswj hwm kev ncaj nceesCov. Tshaj tawm ib qho yuam kev nyem no.

Yog thawj tus tuaj tawm tswv yim

Tso koj saib

Koj email chaw nyob yuav tsis tsum luam tawm. Yuav tsum tau teb cov cim nrog *

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  1. Lub luag haujlwm rau cov ntaub ntawv: Miguel Ángel Gatón
  2. Lub hom phiaj ntawm cov ntaub ntawv: Tswj SPAM, kev tswj xyuas tawm tswv yim.
  3. Sau raws cai: Koj kev tso cai
  4. Kev sib txuas lus ntawm cov ntaub ntawv: Cov ntaub ntawv yuav tsis raug xa mus rau lwm tus neeg thib peb tsuas yog los ntawm kev txiav txim siab raug cai.
  5. Cov ntaub ntawv khaws cia: Cov Ntaub Ntawv khaws tseg los ntawm Occentus Networks (EU)
  6. Txoj Cai: Txhua lub sijhawm koj tuaj yeem txwv, rov qab thiab tshem tawm koj cov ntaub ntawv.