Ukubona iSeti yoMyalelo ye-ARM64 (2024)

\u003ch2\u003eUkubona i-ARM64 yoMyalelo weSeti (2024)\u003c/h2\u003e \u003cp\u003eEli nqaku libonelela ngolwazi oluxabisekileyo kunye nolwazi ngesihloko salo, igalelo ekwabelaneni ngolwazi kunye nokuqonda.\u003c/p\u003e \u003ch3\u003eIzinto eziThathayo ezingundoqo\u003c/h3\u003e \u003cp\u003e Abafundi banokulindela ukufumana:\u003c/p\u003e \u003cul\u003e \u003cli\u003eUkuqonda nzulu umbandela\u003c/li\u003e \u003cli\u003eUsetyenziso olusebenzayo kunye nokufaneleka kwehlabathi lokwenyani\u003c/li\u003e \u003cli\u003e Iimbono zeNgcali kunye nohlalutyo\u003c/li\u003e \u003cli\u003eUlwazi oluhlaziyiweyo kuphuhliso lwangoku\u003c/li\u003e \u003c/ul\u003e \u003ch3\u003e ixabiso leSindululo\u003c/h3\u003e \u003cp\u003eUmgangatho womgangatho onje unceda ukwakha ulwazi kwaye ukhuthaze ukuthathwa kwezigqibo ezinolwazi kwiindawo ezahlukeneyo.\u003c/p\u003e

Imibuzo Ebuzwa Rhoqo

Uthini umyalelo we-ARM64 kwaye kutheni ukuwubona kubalulekile?

I-ARM64 (ekwabizwa ngokuba yi-AArch64) luyilo lwe-64-bit yolwakhiwo olusetyenziswa kwii-smartphones zangoku, iitafile, kwaye ngokwandayo kwiiseva nakwiidesktops ezifana ne-Apple Silicon Macs. Ukuyibona kunceda abaphuhlisi kunye nabafundi baqonde iipatheni zeekhowudi, amaqela e-opcode, kunye nendlela imiyalelo eyakhiwe ngayo kwinqanaba lokubini - ukwenza inkqubo yomgangatho ophantsi kunye nokulungiswa kweempazamo ngokubonakalayo ngakumbi.

Ngubani ozuza kakhulu ngokuqonda i-ARM64 uyilo?

Iinjineli zeenkqubo ezizinzisiweyo, abaphuhlisi abaqulunqiweyo, iinjineli ezibuyela umva, kunye nabaphandi bokhuseleko bazuza kakhulu. Nangona kunjalo, nawuphi na umphuhlisi osebenza kufutshane ne-hardware okanye ukuphucula ikhowudi ebaluleke kakhulu yokusebenza ufumana inzuzo. Abafundi abafunda ulwakhiwo lwekhompyutha bafumana umboniso obonakalayo uxabiseke kakhulu ekubambeni indlela abaqhubekeki bekwenza iikhowudi kwaye baphumeze imiyalelo ngokufanelekileyo.

Yohluke njani i-ARM64 kwi-x86-64 kubhalo lwekhowudi?

I-ARM64 isebenzisa ubude obumiselweyo be-32-bit ye-encoding yomyalelo, iyenza iqheleke kakhulu kwaye ibonakale lula xa kuthelekiswa ne-x86-64's variable-length-length encoding (1–15 bytes). Oku kufana kwenza kube lula ukwenza iikhowudi, kuphucula ukusebenza kakuhle kwemibhobho, kwaye kwenza ukuqondwa kwepateni kwiimephu ezibonakalayo zicwangciswe ngakumbi. Sesinye isizathu sokuba i-ARM64 ithandelwe kuyilo olusebenzisa amandla.

Ndingafunda phi banzi malunga nezihloko ezifana ne-ARM64 kunye nenkqubo yenkqubo yomgangatho ophantsi?

Iibhlog zobuGcisa, iincwadana zereferensi yezokwakha, kunye namaqonga okufunda agcinwe kakuhle zezona ndawo zibalaseleyo zokuqalisa. I-Mewayz inikezela ngeemodyuli ze-207 ezigubungela iinkqubo zeprogram, i-architecture yekhompyutheni, kunye nezihloko ezinxulumene ne-$ 19 / mo kuphela - ukubonelela ngesakhiwo, umxholo onzulu ovala i-gap phakathi kolwazi lwethiyori kunye ne-practical, izandla ekuqondeni iikhonsepthi ze-computing ezisezantsi.