Wani sabon guntu photonic zai taimaka rage yawan kuzari a cibiyar bayanai

MIT ta ɓullo da gine-ginen sabon kayan aikin photonic. Zai ƙara ingantaccen hanyoyin sadarwa na jijiyoyi sau dubu idan aka kwatanta da na'urori masu kama da juna.

Chip din zai rage yawan wutar da cibiyar data ke amfani da shi. Za mu gaya muku yadda yake aiki.

Wani sabon guntu photonic zai taimaka rage yawan kuzari a cibiyar bayanai
Ото - Ildefonso Polo - Unsplash

Me yasa muke buƙatar sabon gine-gine?

Cibiyoyin jijiyoyi na gani sun fi sauri fiye da mafita na gargajiya waɗanda ke amfani da kayan aikin lantarki. Haske baya buƙatar keɓance hanyoyin sigina, da magudanan Laser suna iya wucewa ta juna ba tare da tasirin juna ba. Ta wannan hanyar, duk hanyoyin sigina na iya aiki a lokaci ɗaya, suna ba da izinin babban adadin canja wurin bayanai.

Amma akwai matsala - mafi girman hanyar sadarwa na jijiyoyi, yawan makamashi yana cinyewa. Don magance wannan matsalar, ana haɓaka kwakwalwan haɓakar hanzari na musamman (AI accelerators) waɗanda ke haɓaka canja wurin bayanai. Duk da haka, ba su da girma kamar yadda muke so.

An warware matsalar ingancin makamashi da sikelin kwakwalwan kwamfuta na gani a MIT da gabatar wani sabon tsarin gine-ginen hanzari na photonic wanda ke rage yawan wutar lantarki na na'urar da sau dubu kuma yana aiki tare da dubun-dubatar neurons. Masu haɓakawa sun ce a nan gaba fasahar za ta sami aikace-aikace a cikin cibiyoyin bayanai waɗanda ke hulɗa tare da hadaddun tsarin fasaha da algorithms na koyon injin, sannan kuma suna nazarin manyan bayanai.

Menene ita

An gina sabon guntu bisa tushen da'ira na optoelectronic. Har yanzu ana rufaffen bayanan da aka watsa tare da sigina na gani, amma ana amfani da daidaitaccen gano homodyne don haɓaka matrix (shafi na 30). Wannan dabara ce da ke ba ku damar samar da siginar lantarki bisa na gani biyu.

Ana amfani da hanyar sigina guda ɗaya don watsa ƙwanƙwasa haske tare da bayani game da shigarwa da fitarwar jijiya. Bayanai akan ma'auni na neurons, akasin haka, suna zuwa ta hanyoyi daban-daban. Dukansu suna “raba” zuwa nodes na grid na homodyne photodetectors, waɗanda ke ƙididdige ƙimar fitarwa ga kowane neuron (ƙayyade matakin sigina). Ana aika wannan bayanin zuwa na'ura mai daidaitawa, wanda ke mayar da siginar lantarki zuwa na gani. Na gaba, an aika shi zuwa Layer na gaba na cibiyar sadarwar jijiyoyi kuma ana maimaita tsari.

A cikin aikin su na kimiyya, injiniyoyi daga MIT jagora zane mai zuwa don Layer ɗaya:

Wani sabon guntu photonic zai taimaka rage yawan kuzari a cibiyar bayanaiHoto: Babban-Sikeli Na gani Jijiya Networks Dangane da Photoelectric Multiplication / CC BY

Sabuwar fasahar haɓaka AI tana buƙatar shigarwa ɗaya kawai da tashar fitarwa ɗaya don kowane neuron. Sakamakon haka, ana daidaita adadin masu gano hoto da adadin neurons, maimakon ma'aunin nauyi.

Wannan tsarin yana ba ku damar adana sarari akan guntu, ƙara yawan hanyoyin sigina masu amfani da haɓaka amfani da wutar lantarki. Yanzu injiniyoyi daga MIT suna ƙirƙirar samfuri wanda zai gwada ƙarfin sabon gine-gine a aikace.

Wanene kuma ke haɓaka kwakwalwan photonic?

Ci gaban fasaha irin wannan tsunduma cikin Lightelligence ƙaramin farawa ne a Boston. Ma'aikatan kamfanin sun ce mai haɓaka AI ɗin su zai ba da damar magance matsalolin koyon injin sau ɗaruruwan sauri fiye da na'urorin gargajiya. A shekarar da ta gabata, tawagar ta kammala samar da samfurin na'urarsu da kuma shirye-shiryen gudanar da gwaje-gwaje.

Yana aiki a fagen photonic chips da Cisco. A farkon shekarar kamfanin ya sanar saya farawa Luxtera, wanda ke tsara kwakwalwan hoto don cibiyoyin bayanai. Musamman ma, kamfanin yana samar da musaya na kayan aiki wanda ke ba ku damar haɗa fiber optics kai tsaye zuwa sabobin. Wannan tsarin yana ƙara ƙarfin cibiyar sadarwa kuma yana hanzarta canja wurin bayanai. Na'urorin Luxtera suna amfani da laser na musamman don ɓoye bayanai da germanium photodetectors don yanke shi.

Wani sabon guntu photonic zai taimaka rage yawan kuzari a cibiyar bayanai
Ото - Karin Jensen - Unsplash

Sauran manyan kamfanonin IT, irin su Intel, suma suna shiga cikin fasahar gani. Komawa cikin 2016, sun fara samar da nasu kwakwalwan kwamfuta na gani wanda ke inganta canja wurin bayanai tsakanin cibiyoyin bayanai. Kwanan nan, wakilan kungiyar ya fadacewa suna shirin aiwatar da waɗannan fasahohin a waje da cibiyoyin bayanai - a cikin lidars don motoci masu tuka kansu.

Mene ne a karshen

Ya zuwa yanzu, fasahar photonic ba za a iya kiransa mafita ta duniya ba. Aiwatar da su na buƙatar kashe kuɗi mai yawa don sake-sake kayan fasaha na cibiyoyin bayanai. Amma ci gaba kamar waɗanda ake haɓakawa a MIT da sauran ƙungiyoyi za su sa kwakwalwan kwamfuta na gani mai rahusa kuma wataƙila za su ba da damar haɓaka su cikin babban kasuwar kayan aikin cibiyar bayanai.

Muna ciki ITGLOBAL.COM Muna taimaka wa kamfanoni haɓaka kayan aikin IT da samar da sabis na girgije masu zaman kansu da masu haɗaka. Wannan shi ne abin da muka rubuta game da shi a shafin yanar gizon mu:

source: www.habr.com

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