Linus Torvalds ya ce ARM ba na kasuwar sabar bane

Linus Torvalds a cikin Con

da Masu sarrafa ARM suna da tsarin gine-gine mafi sauƙi fiye da sauran iyalai masu sarrafawa kuma fa'ida daga rashin amfani da wutan lantarki. A cikin 'yan shekarun nan, sun zama masu rinjaye a fagen saka lissafi, musamman wayoyin hannu da allunan.

Duk da haka, don Linus Torvalds da wasu wasu, wannan ginin ba zai iya yin nasara a cikin dangin uwar garke ba. Don tabbatar da matsayin ku, Linus Torvalds ya ba da hujjoji kamar su babban matakin ɓarkewa a cikin tsarin halittar ARM da tsarin da aka tsara a ƙarƙashin waɗannan masu sarrafawa, abubuwan daidaitawar kayan aiki daban-daban, iyakancewar karfin aiki da wani lokacin, tsadar aiwatarwa sosai.

Linus Torvalds ya taba fada a watan Oktoban 2016 cewa budewa da yanayin yanayin halittar da ke hade da PC (x86) bai dace ba, yayin da tsarin ARM ya kasance a rarrabuwa.

Torvalds ya ce: "Umurnin da aka ba mu da kuma tushen CPU ba su da mahimmanci," in ji Torvalds. “Lamari ne da mutane sukan fi mai da hankali a kansa, amma abin da ke da mahimmanci shi ne kayayyakin more rayuwa da ke akwai game da tsarin koyarwar. Kuma x86 yana samar da wannan kayan more rayuwa a matakai da yawa, "in ji shi.

Saboda haka ya ce sabobin da ke da wasu matsaloli tare da tsarin ARM galibi matsalolin ci gaban software ne.

Kowane chipset yana da irin gininsa, cibiyar sadarwa, da halaye na I / O, don haka dole kowane tsari ya mallaki kayan aikinsa don cin gajiyar waɗannan halayen.

Wannan ƙuntatawa ya rage jinkirin karɓar ARM a kan sabobin. Ya bambanta, gine-ginen x86 ba ya wahala daga waɗannan iyakokin daidaito kuma yana ci gaba da mamaye kasuwar uwar garken, in ji shi.

ARM ba ta shirya don manyan wasannin ba

A wannan shekara, a cikin imel ɗin da aka aika wa al'umma a ranar 21 ga Fabrairu, ya dawo kan batun ya sake faɗi cewa ARM ba za ta sami sarari a cikin kasuwar sabar ba.

hannu

Hujjar su ita ce Sabbin ARM ba su dace da yawancin masu haɓakawa ba Saboda dimbin matsalolin kwanciyar hankali, suna da tsada kuma suna cin lokaci.

A cikin imel din nasa, ya bayyana, a daya bangaren, cewa fa'idar masu sarrafa ARM ta bangaren karfi kawai shimfida ka'ida ce, kuma, a daya bangaren, cewa tura irin wadannan sabobin baya amfanar kamfanonin makamashi ko masu samar da makamashi.

Wannan shine abin da ya rubuta game da farashin aiwatar da sabobin ARM:

“Fa'idar farashin ARM ba za ta taɓa kasancewa ba har sai kun sami ƙarar da za ta iya rage girman ƙimar uwar garken Intel.

Kasancewa ƙarami ya mutu tare da NRE (injiniyan da ba maimaituwa ba yana nufin farashin lokaci ɗaya na bincike, tsarawa, haɓakawa da gwada sabon samfuri ko haɓaka samfur) mai rahusa ba matsala, lokacin da ba za a iya biyan kuɗin ci gaba a cikin girma ba.

Dubi duk wata sabar hannu da take bayarwa ya zuwa yanzu, ba kawai sun yi jinkiri ba amma kuma sun fi tsada, ”ya rubuta a cikin imel dinsa.

A cewarsa, saboda wadannan 'yan dalilan ne yasa x86 suka fi karfin ARM a cikin kasuwar sabar.

ARM don mai amfani ne kawai

Wata matsalar da mai amfani da ita ya nuna ita ce Ana amfani da sabobin ARM don ƙananan ayyuka kuma galibi basu dace ba.

Kodayake wasu manyan kamfanoni suna ganin sun fi kyau, a halin yanzu akwai sabobin ARM ba su dace da yawancin masu haɓakawa ba.

wasu nuna fa'idodi kamar: gwargwadon wahalar ROI (dawowa kan saka hannun jari), ƙaramin tsarin halittu na ARM, samuwa da aiwatar da lamura da sauransu.

Ya yi imanin cewa matsalolin software za su iya zama babban abin damuwa nan da nan.

Duk da yake yawancin shahararrun sabis zasu gudana akan sabobin ARM, amma za a sami matsaloli tare da tallafin software. Ba su isa ba, don kawai canja wurin abubuwa zuwa sabon kayan aiki, dole ne mutum ya tabbatar komai yana aiki yadda ya kamata don kauce wa duk wata matsala ta aiki ko gazawa.

A takaice dai, software ɗin da aka kawo dole ne ta kasance tabbatacciya kuma an gwada ta a cikin irin waɗannan mahalli.


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  1.   lux m

    A wata hanya ya yi daidai. Amma idan aka kalli kuskuren tsaro akan dandalin x86, ina tsammanin idan ARMs suka yi rubutun hannu da kyau zasu iya samun yanki na bired din.