ARM ndi Mac: Kodi kusintha kwa ma processor amtundu kumabweretsa zabwino zotani?

Ngati muli m'gulu la mafani a makompyuta a apulo ndi apulo ambiri, mwina mwazindikira kale kuti pali mphekesera zina zokhuza kusintha kwa ma processor a ARM. Malinga ndi zomwe zilipo, chimphona cha California chiyenera kuyesa kale ndikuwongolera mapurosesa ake, chifukwa malinga ndi malingaliro aposachedwa, amatha kuwonekera mu MacBooks, chaka chamawa. Muphunzira zaubwino womwe kusintha kwa mapurosesa ake a ARM kudzabweretsa ku Apple, chifukwa chake idaganiza zowagwiritsa ntchito komanso zambiri zambiri m'nkhaniyi.

Kodi ma processor a ARM ndi chiyani?

Ma processor a ARM ndi mapurosesa omwe ali ndi mphamvu zochepa - ndichifukwa chake amagwiritsidwa ntchito kwambiri pazida zam'manja. Komabe, chifukwa cha chitukuko, ma processor a ARM tsopano akugwiritsidwanso ntchito pamakompyuta, mwachitsanzo, mu MacBooks mwinanso ma Mac. Ma purosesa akale (Intel, AMD) amanyamula dzina lakuti CISC (Complex Instruction Set Architecture), pamene ma processor a ARM ndi RISC (Imachepetsa Makompyuta Okhazikika). Panthawi imodzimodziyo, ma processor a ARM ndi amphamvu kwambiri nthawi zina, chifukwa mapulogalamu ambiri sangagwiritsebe ntchito malangizo ovuta a processors a CISC. Kuphatikiza apo, mapurosesa a RISC (ARM) ndi amakono komanso odalirika. Poyerekeza ndi CISC, nawonso safuna zambiri pakugwiritsa ntchito zinthu panthawi yopanga. Ma processor a ARM akuphatikizapo, mwachitsanzo, ma processor a A-series omwe amamenya ma iPhones ndi iPads. M'tsogolomu, mapurosesa a ARM ayenera kuphimba, mwachitsanzo, Intel, yomwe ikuchitika pang'onopang'ono koma ikuchitika ngakhale lero.

Zithunzi

Chithunzi chikuwonetsa purosesa ya 10th Gen Intel Core pa boardboard. Pa Aug. 1, 2019, Intel ikhazikitsa mapurosesa 11 atsopano, ophatikizika kwambiri a 10th Gen Intel Core opangidwira 2 mowoneka bwino mu 1s ndi laputopu. (Chitsime: Intel Corporation)

arm-processor-architecture

Chifukwa chiyani Apple imagwiritsa ntchito kupanga mapurosesa ake?

Mutha kukhala mukuganiza kuti chifukwa chiyani Apple ikuyenera kupangira ma processor ake a ARM ndikuletsa mgwirizano ndi Intel. Pali zifukwa zingapo pankhaniyi. Chimodzi mwa izo ndikupita patsogolo kwaukadaulo komanso kuti Apple ikufuna kukhala kampani yodziyimira pawokha m'magawo ambiri momwe angathere. Kusuntha kwa Apple kuchokera ku Intel kupita ku ARM processors kumayendetsedwanso ndi mfundo yakuti Intel yatsala pang'ono kufika pampikisano (mu mawonekedwe a AMD), omwe amapereka kale teknoloji yapamwamba kwambiri komanso njira yopangira yomwe imakhala yochepa kwambiri. Kuphatikiza apo, sizodziwika kuti Intel nthawi zambiri samayenderana ndi ma purosesa ake, ndipo Apple imatha, mwachitsanzo, kukumana ndi kuchepa kwa zidutswa zopangidwa ndi zida zatsopano. Ngati Apple idasinthira ku mapurosesa ake a ARM, izi sizikadachitika, chifukwa zitha kudziwa kuchuluka kwa mayunitsi omwe akupanga ndikudziwiratu kuti ikuyenera kuyamba kupanga liti. Mwachidule komanso mophweka - kupita patsogolo kwaukadaulo, kudziyimira pawokha komanso kuwongolera pakupanga - izi ndi zifukwa zazikulu zitatu zomwe Apple ingafikire ma processor a ARM posachedwa.

Kodi ma processor a ARM adzabweretsa chiyani ku Apple?

Tiyenera kudziwa kuti Apple ili kale ndi ma processor ake a ARM pamakompyuta. Muyenera kuti mwazindikira kuti MacBook, iMacs ndi Mac Pros aposachedwa ali ndi mapurosesa apadera a T1 kapena T2. Komabe, awa si mapurosesa akuluakulu, koma tchipisi tachitetezo zomwe zimagwirizana, mwachitsanzo, Touch ID, wowongolera SMC, diski ya SSD ndi zida zina. Ngati Apple igwiritsa ntchito mapurosesa ake a ARM mtsogolomo, titha kuyembekezera kuchita bwino kwambiri. Panthawi imodzimodziyo, chifukwa cha kuchepa kwa mphamvu zamagetsi, ma processor a ARM amakhalanso ndi TDP yochepa, chifukwa chake palibe chifukwa chogwiritsira ntchito njira yothetsera kuzizira. Mwinanso, MacBooks sakadayenera kuphatikiza wokonda aliyense, kuwapangitsa kukhala chete. Mtengo wamtengo wa chipangizocho uyeneranso kutsika pang'ono mukamagwiritsa ntchito ma processor a ARM.

Zithunzi #2

MacBook Air 2018 Touch ID

touchswitcher-macbook-pro-touchbar-app

Macbook-ovomereza-kukhudza-bala

Kodi izi zikutanthauza chiyani kwa ogwiritsa ntchito ndi opanga?

Apple imayesetsa kupanga mapulogalamu onse omwe amapereka mu App Store kupezeka pamakina onse ogwiritsira ntchito - mwachitsanzo a iOS ndi iPadOS, komanso macOS. Project Catalyst yomwe yangoyambitsidwa kumene ikuyeneranso kuthandiza pa izi. Kuphatikiza apo, kampani ya apulo imagwiritsa ntchito kuphatikiza kwapadera, chifukwa chomwe wogwiritsa ntchito mu App Store amalandira pulogalamu yotere yomwe imayenda pa chipangizo chake popanda vuto. Chifukwa chake, ngati Apple idaganiza, mwachitsanzo, chaka chamawa, kumasula MacBook ndi ma processor a ARM komanso mapurosesa apamwamba ochokera ku Intel, sikuyenera kukhala vuto kwa ogwiritsa ntchito. Nkhani ya App ingangozindikiritsa "hardware" yomwe chipangizo chanu chikugwiritsira ntchito ndikukupatsirani mtundu wa pulogalamu yomwe imapangidwira purosesa yanu moyenerera. Wophatikiza wapadera amayenera kusamalira chilichonse, chomwe chingasinthe mtundu wakale wa pulogalamuyo kuti igwirenso ntchito pama processor a ARM.

Kukambitsirana kwa nkhaniyo

[Petr]

Sindingathe kulingalira momwe Adobe idzayendera mu compiler iliyonse ngati sichikuyenda bwino ngakhale pa mapurosesa omwe alipo.

[Yard]

Mu compiler iti? Kodi simukutanthauza depilator?

[Jirka]

Chabwino, ndinasinthira ku Apple nthawi ina mu 2007 ndipo ndichifukwa chakuti Widle anayamba kuthamanga pa izo atasinthira ku Intel.

Ndipo zitha kutha mwachangu, chifukwa mwatsoka sindingathe kuchita popanda (osachepera/mwachidziwikire) Widlí...

Kodi nonse mukuganiza kuti Apple yawononga zonse zomwe yakhala ikuyesera kuchita zaka zingapo zapitazi?

[Achinyamata]

Chifukwa chake mumangogula Asus, mwachitsanzo. Widle apita kumeneko.

Ngakhale MS mwina ali Widle kwa ARM komanso, ine sindikudziwa momwe ziliri ndi ntchito. Icho mwina chidzakhala chidutswa cha keke.