Intel x86-S, iyo itsva Intel architecture iyo inoronga kupedza 16 uye 32 bits uye kuenda zvakananga ku64 bits.

Intel x86-S

Intel yatanga kutsanangura zvirongwa zvekugadzira 64-bit-chete machipisi

Mazuva mashoma apfuura nyaya yakabuda kuti Intel yakanga yaburitsa gwaro, chimwe chinhu "chisina kujairika" uye ndizvo zviri mairi, Intel ine chinangwa chekugumisa 16 uye 32-bit zvivakwa uye enda uzere 64 bit.

Mugwaro, Intel inopa pfungwa yezvivakwa zvitsva "Intel x86-S" kuti yaizongotsigira 64 bits uye kuti inotarisira kurerutsa zvese zviri zviviri hardware uye software.

Ekutanga 16-bit processors akatanga kuoneka muna 1970s, uye nepo 32-bit processors akashandiswa mainframe makomputa kutanga kuma 1960s, makomputa emunhu akatanga kutama kubva ku16-bit kuenda ku32-bit muma 1980. Kutanga ne yekutanga 386-bit 32 machipi muna 1985, Intel x86 processors akavakwa aine 16-bit Mode yekuenderana ne16-bit application.

Kuberekwa kweiyi pfungwa itsva yeIntel "architecture" inobva ku yazvino nyaya yauri kutarisana nayo mukuenderera mberi nekuchengetedza iyo yekare hardware zvinodiwa uye izvo zvinogona kuve nemhedzisiro yakakomba pane microarchitecture uye dhizaini yemudziyo.

Uye ndizvo semuenzaniso kuvandudzwa kwekutanga uye kodhi kuuraya haigone kuisirwa kana iine mhedzisiro yakaipa pakudzokera kumashure. Zvishandiso zvinoda kuenderana kumashure zvinofanirwa kutsaurira nzvimbo kune yekare Hardware inogona kushandiswa zvirinani neazvino hardware accelerators uye runtime system.

Uyezve, Intel anowedzera izvozvo kuchengetedza kunoenderana nekudzokera kumashure kunogonawo kukonzera kusadzivirirwa kwekuchengetedza kurambe kuri mumagadzirirwo matsva. Izvi zvinonyanya kuitika panguva yebhoot process, apo masisitimu ekare angasashandisa maitiro akasimba ekuchengetedza, achibvumira chero kodhi yakaipa kuti iite.

Iyo nyowani x86S yekuvakisa inorerutsa dhizaini yeamangwana processors uye komputa boot process nekubvisa 16-bit rutsigiro uye zvimwe zvinhu zve 32-bit rutsigiro kubva kune Hardware. Izvi zvaizokonzera mhuri ye processors iyo boot yakananga mux86-64 modhi.

Nhasi, machipisi anomanikidzwa kuenda nematanho aya pakutanga system, Intel anoti:

"A 64-bit architecture inobvisa mamwe ekare ezvivakwa appendages, izvo zvinoderedza kuomarara kwese kwesoftware uye hardware architecture. Nekuongorora 64-bit chete modhi yekuvaka, dzimwe shanduko dzinogona kuitwa zvinoenderana nemazuva ano kuita software. Izvi zvinosanganisira shanduko dzinotevera:

 "64-bit masisitimu anoshanda anoramba achikwanisa kumhanya 32-bit maapplication, asi haachasisiri kutsigira 16-bit application. Nekushanduka uku, Intel inotenda kuti kune mikana yekurerutsa mune yedu ecosystem yehardware uye software. Mamwe maitiro enhaka ane mashoma ekushandisa mune zvemazuva ano masisitimu ekushandisa kunze kwekubhuya iyo CPU mu64-bit modhi. Pamusoro pezvo, chinyorwa chekuvandudza chinoperekedzwa ne46-peji chena bepa [PDF] inotsanangura chaizvo shanduko dziri kufungwa naIntel.

Kubvira kambani haina kutaura chero chirevo maererano nekuvandudzwa kwekuita izvo zvinogona kubva mukushandurwa kwakadai, hazvisi pachena kana vashandisi vazhinji vachifanira kufara neshanduko iyi.

Ichi chiziviso chinouya mwedzi mishoma Intel yazivisa kufa kwePentium neCeleron processors. Sezvo kambani yakazivisa kuti ichatsiva machipisi maviri aya mukufarira kupa imwechete Intel processor modhi (yekupinda-chikamu) kutanga muna 2023. Maererano neIntel, izvi zvinofanira kuita kuti zvinhu zvive nyore kune vatengi vari kutsvaga kutenga malaptops akachipa.

Pakupedzisira, Sekureva kwekambani, shanduko haizobvisi zvachose rutsigiro kune ekare masisitimu ekushandisa.. Sezvinoratidzwa nekambani mune yayo post, Intel yakagadzira virtualization matekiniki anogona kuramba achibvumira yekare software kutanga.

Pakupedzisira, kana uri kuda kuziva zvakawanda nezvazvo, unogona kutarisa ruzivo Mune inotevera chinongedzo.


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  1.   jaime akadaro

    unofanira kushanduka... next level...