Wasu kwanaki da suka gabata Gidauniyar Linux ta gabatar da sabon sigar na hypervisor na ACRN 1.2 wacce Hypervisor ne na musamman da kuma tsara don amfani a cikin fasaha mai haɗawa da Intanet na na'urorin abubuwa (IoT) An rubuta hypervisor tare da shirye-shiryen aiki na ainihi a hankali da dacewa don amfani a cikin tsarukan mahimmanci, lokacin aiki akan ƙungiyoyi tare da iyakantattun kayan aiki.
Aikin yana ƙoƙari ya mallaki wani abu tsakanin masu kulawa da aka yi amfani da su a cikin tsarin girgije da kuma cibiyoyin bayanai da masu kulawa da hankali don tsarin masana'antu tare da tsananin rabewar albarkatu. Cungiyoyin sarrafa lantarki, dashboards, da tsarin bayanai game da mota ana ambata su a matsayin misalai na amfani da ACRN, amma mai gabatarwar ya kuma dace da na'urorin IoT na mabukaci da sauran aikace-aikacen da aka saka.
ACRN yana samar da ƙaramar sama kuma ya ƙunshi layuka dubu 25 ne kawai na lamba (a kwatanta, hypervisors da aka yi amfani da su a cikin tsarin girgije suna wakiltar kusan layuka dubu 150 na lambar).
A lokaci guda, ACRN yana ba da tabbacin ƙarancin latency da kuma isasshen amsa yayin hulɗa tare da ƙungiyar.
A gefe guda shi yana tallafawa ƙimar albarkatun CPU, shigarwa / fitarwa.
ACRN yana nufin nau'in hypervisor na farko (yana gudana kai tsaye a saman kayan aiki) kuma yana ba ka damar tafiyar da tsarin baƙo da yawa waɗanda zasu iya gudanar da Linux, RTOS, Android, da sauran rarraba tsarin aiki.
Aikin kamar haka ya ƙunshi manyan abubuwa biyu: daya shine da hypervisor da kuma wani kuma shine na'urar ƙira mai alaƙa da babban saiti na shigar / matsakaitan masu shiga tsakani waɗanda ke tsara raba na'urar tsakanin tsarin baƙi.
Ana sarrafa hypervisor daga tsarin aikin, wanda ke aiki azaman tsarin mai masauki kuma yana dauke da kayan aiki don yada kira daga sauran tsarin bako zuwa kwamfutocin.
Dentro daga cikin manyan halayensa masu zuwa suna fitowa:
Codearamin lamba
- Ingantacce ga na'urori masu iyakance albarkatu
- Linesananan layuka na lambar (LOC) daga hypervisor: kimanin. 25K vs. 156K LOC don masu kulawa da tsakiyar cibiyar bayanai.
Sauri
- Laananan laten
- Yana ba da izinin lokacin fara sauri
- Inganta cikakkiyar amsa tare da sadarwar kayan aiki
An gina shi don saka IoT
- Tuwarewa ta wuce CPU, I / O, cibiyoyin sadarwa, da sauransu.
- Tuarfafa ayyukan ci gaban IoT, watau: zane-zane, hotuna, sauti, da dai sauransu.
- Kammalallen saitin I / O masu sulhu don raba na'urori a cikin injunan kama-da-wane da yawa
Adaidaitawa
- Tsarin aiki da yawa yana tallafawa tsarin sarrafa baki kamar su Linux da Android
- Ana amfani da shi a yawancin maganganun amfani
Buɗaɗɗen tushe ne
- Tallafin sikelin
- Muhimmin tanadi a cikin R&D da farashin ci gaba
- Lambar gaskiya
- Ci gaban software tare da shugabannin masana'antu.
- Izinin lasisin BSD
Tsaro
- Matsalolin tsaro masu mahimmanci suna ɗaukar fifiko
- Kebancewa da nauyin aiki mai matukar muhimmanci.
- An gina aikin tare da la'akari da mahimman aiki mai mahimmanci a cikin hankali
Menene sabo a ACRN 1.2
Na wannan sabon sakino an nuna ikon amfani da firmware Tianocore / OVMF azaman manajan taya na kamala na tsarin aiki (tsarin karbar bakuncin) wanda zai iya gudanar da Clearlinux, VxWorks, da Windows Yanada Tabbacin Tabbacin da aka Tallafa (Safe Boot).
Bayan haka masu haɓakawa sunyi aiki akan tallafi don kwantena na Kata. Ganin cewa tsarin bako na Windows (WaaG) an saka mai shiga tsakani don samun damar mai kula da masu karbar bakuncin USB (xHCI) kuma an kara Virtualization Always Running Timer (ART).
Ga waɗanda suke da sha'awar iya gwada ACRN yana da mahimmanci su sani cewa dole ne su sami aƙalla waɗannan ƙa'idodin masu zuwa:
Requirementsarancin bukatun
- 86-bit x64 mai sarrafawa
- 4GB RAM ƙwaƙwalwa
- Ajiyayyen 20GB
- Shawara
- 64-core 4-bit mai sarrafawa
- 8GB RAM ƙwaƙwalwa
- 120GB ajiya
Kuna iya nemo takaddun da suka dace kazalika da bayani game da kayan aikin da aka tallafawa a ciki mahada mai zuwa.