{"id":35567,"date":"2019-10-31T22:05:06","date_gmt":"2019-10-31T19:05:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/sokratit-energopotreblenie-v-tsod-pomozhet-novyj-fotonnyj-chip\/"},"modified":"2019-10-31T22:05:06","modified_gmt":"2019-10-31T19:05:06","slug":"sokratit-energopotreblenie-v-tsod-pomozhet-novyj-fotonnyj-chip","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/sokratit-energopotreblenie-v-tsod-pomozhet-novyj-fotonnyj-chip","title":{"rendered":"T\u00eb reduktoj\u00eb konsumimin e energjis\u00eb n\u00eb qendrat e t\u00eb dh\u00ebnave \u2014 do t\u00eb ndihmoj\u00eb \u00e7ipi fotonik i ri","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

N\u00eb MIT kan\u00eb zhvilluar nj\u00eb arkitektur\u00eb t\u00eb nj\u00eb procesori fotonik t\u00eb ri. Ai do t\u00eb rris\u00eb efikasitetin e pun\u00ebs s\u00eb rrjeteve optike neuronale deri n\u00eb nj\u00eb mij\u00eb her\u00eb, n\u00eb krahasim me pajisjet ekuivalente. <\/p>\n

\u00c7ipi do t\u00eb reduktoj\u00eb sasin\u00eb e energjis\u00eb elektrike q\u00eb konsumojn\u00eb Qendrat e t\u00eb Dh\u00ebnave. Po tregojm\u00eb se si \u00ebsht\u00eb nd\u00ebrtuar.<\/p>\n

\"T\u00eb<\/a><\/noindex><\/a><\/noindex>
\nFoto \u2014 Ildefonso Polo<\/a><\/noindex> \u2014 Unsplash<\/i><\/p>\n

Pse na nevojitet nj\u00eb arkitektur\u00eb e re<\/h2>\n

\nRrjetet optike neuronale funksionojn\u00eb m\u00eb shpejt se zgjidhjet tradicionale q\u00eb p\u00ebrdorin komponent\u00eb elektronik\u00eb. Drita nuk k\u00ebrkon<\/a><\/noindex> izolim t\u00eb rrug\u00ebve sinjalizuese, dhe rrezet lazer jan\u00eb n\u00eb gjendje t\u00eb kalojn\u00eb nj\u00ebra-tjetr\u00ebn pa ndikuar nj\u00ebra-tjetr\u00ebn. K\u00ebshtu, t\u00eb gjitha rrug\u00ebt sinjalizuese mund t\u00eb funksionojn\u00eb nj\u00ebkoh\u00ebsisht, duke siguruar nj\u00eb rit\u00ebm t\u00eb lart\u00eb t\u00eb transmetimit t\u00eb t\u00eb dh\u00ebnave.<\/p>\n

Por ka nj\u00eb problem \u2014 sa m\u00eb i madh t\u00eb jet\u00eb madh\u00ebsia e rrjetit neural, aq m\u00eb shum\u00eb energji konsumon. P\u00ebr zgjidhjen e k\u00ebsaj problemi, po zhvillohen \u00e7ipa t\u00eb ve\u00e7ant\u00eb p\u00ebrshpejtues (AI accelerators) q\u00eb optimizojn\u00eb transmetimin e t\u00eb dh\u00ebnave. Megjithat\u00eb, ata nuk shkall\u00ebzohen aq mir\u00eb sa do t\u00eb d\u00ebshironim.<\/p>\n

MIT dhe po punojn\u00eb p\u00ebr zgjidhjen e problemit t\u00eb efikasitetit energjetik dhe shkall\u00ebzimit t\u00eb \u00e7ipave optik\u00eb. paraqit\u00ebn<\/a><\/noindex> nj\u00eb arkitektur\u00eb t\u00eb re t\u00eb p\u00ebrshpejtuesit t\u00eb foton\u00ebve, e cila zvog\u00eblon ndihm\u00ebn energjetike t\u00eb pajisjeve me nj\u00eb mij\u00eb her\u00eb dhe funksionon me dhjet\u00ebra miliona neurone. Zhvilluesit thon\u00eb se n\u00eb t\u00eb ardhmen, kjo teknologji do t\u00eb gjej\u00eb p\u00ebrdorim n\u00eb qendrat e t\u00eb dh\u00ebnave q\u00eb lidhen me sisteme komplekse inteligjente dhe algoritme t\u00eb m\u00ebsimit t\u00eb makinerive, si dhe q\u00eb merren me analiz\u00ebn e t\u00eb dh\u00ebnave t\u00eb m\u00ebdha.<\/p>\n

\u00c7far\u00eb p\u00ebrfaq\u00ebson ajo<\/h2>\n

\n\u00c7ipi i ri \u00ebsht\u00eb nd\u00ebrtuar mbi baz\u00ebn e nj\u00eb skeme optoelektronike. T\u00eb dh\u00ebnat e transmetuara ende kodohen me sinjale optike, por p\u00ebr shum\u00ebzimin matri\u00e7or p\u00ebrdoret detektimi homogjen balancues (fq. 30<\/a><\/noindex>). Kjo \u00ebsht\u00eb nj\u00eb teknik\u00eb q\u00eb lejon formimin e nj\u00eb sinjali elektrik mbi baz\u00ebn e dy optik\u00ebve.<\/p>\n

P\u00ebr transmetimin e impulseve t\u00eb drit\u00ebs me informacion rreth neuroneve hyr\u00ebs dhe dal\u00ebs, p\u00ebrdoret nj\u00eb rrug\u00eb sinjali e vetme. T\u00eb dh\u00ebnat p\u00ebr peshat e neuroneve, p\u00ebrkundrazi, vijn\u00eb p\u00ebrmes kanaleve t\u00eb ndara. T\u00eb gjitha ato \"shkaktohen\" n\u00eb nyjet e rrjetit t\u00eb fotodetektoreve homodin, t\u00eb cil\u00ebt llogarisin vler\u00ebn dal\u00ebse p\u00ebr \u00e7do neuron (p\u00ebrcaktojn\u00eb nivelin e sinjalit). M\u00eb pas, kjo informacion shkonte n\u00eb modulatorin, i cili e trasformon sinjalin elektrik p\u00ebrs\u00ebri n\u00eb optik. M\u00eb pas, ai d\u00ebrgohet n\u00eb shtres\u00ebn tjet\u00ebr t\u00eb rrjetit nervor dhe procesi p\u00ebrs\u00ebritet.<\/p>\n

N\u00eb punimin e tij shkencor, inxhinier\u00ebt nga MIT shkruajn\u00eb<\/a><\/noindex> skem\u00ebn e m\u00ebposhtme p\u00ebr nj\u00eb shtres\u00eb:<\/p>\n

\"T\u00ebImazhi: Rrjetet Neurale Optike n\u00eb Shkall\u00eb t\u00eb Gjer\u00eb T\u00eb Bazuara n\u00eb Shum\u00ebfishimin Fotoelektrik<\/a><\/noindex> \/ CC BY<\/i><\/p>\n

Arkitektura e re e AI-akseleratorit k\u00ebrkon vet\u00ebm nj\u00eb kanal hyr\u00ebs dhe nj\u00eb kanal dal\u00ebs p\u00ebr \u00e7do neuron. Si rezultat, numri i fotodetektoreve \u00ebsht\u00eb i barabart\u00eb me numrin e neuroneve, jo me koeficient\u00ebt e tyre t\u00eb pesh\u00ebs.<\/p>\n

Ky m\u00ebnyr\u00eb e b\u00ebn t\u00eb mundur kursimin e hap\u00ebsir\u00ebs n\u00eb \u00e7ip, rritjen e numrit t\u00eb rrug\u00ebve t\u00eb nevojshme p\u00ebr sinjalizim dhe optimizimin e konsumit t\u00eb energjis\u00eb. Tani inxhinier\u00ebt nga MIT po krijojn\u00eb nj\u00eb prototip q\u00eb do t\u00eb lejoj\u00eb testimin e mund\u00ebsive t\u00eb arkitektur\u00ebs s\u00eb re n\u00eb praktik\u00eb.<\/p><\/blockquote>\n

<\/p>\n

Kush tjet\u00ebr \u00ebsht\u00eb duke zhvilluar \u00e7ipet fotonike<\/h2>\n

\nZhvillime t\u00eb teknologjis\u00eb s\u00eb ngjashme merret<\/a><\/noindex> Lightelligence \u2014 nj\u00eb startup i vog\u00ebl nga Bostoni. Punonj\u00ebsit e kompanis\u00eb thon\u00eb se akceleratori i tyre AI do t\u00eb lejoj\u00eb zgjidhjen e problemeve t\u00eb t\u00eb m\u00ebsuarit makinerik n\u00eb qindra her\u00eb m\u00eb shpejt se pajisjet tradicionale. Vitin e kaluar, ekipi p\u00ebrfundoi krijimin e prototipit t\u00eb pajisjes s\u00eb tyre dhe po p\u00ebrgatitej p\u00ebr testime.<\/p>\n

Punon n\u00eb fush\u00ebn e \u00e7ipeve fotonike dhe Cisco. N\u00eb fillim t\u00eb vitit, kompania shpalli blerjen<\/a><\/noindex> e startupit Luxtera, i cili projektin \u00e7ipet fotonike p\u00ebr qendrat e t\u00eb dh\u00ebnave. N\u00eb ve\u00e7anti, kompania prodhon interface harduerike q\u00eb lejojn\u00eb lidhjen e fibrave optike drejtp\u00ebrdrejt me server\u00ebt. Ky qasje rrit kapacitetin e rrjetit dhe p\u00ebrshpejton transmetimin e t\u00eb dh\u00ebnave. Pajisjet Luxtera p\u00ebrdorin lasera t\u00eb posa\u00e7\u00ebm p\u00ebr kodimin e informacionit dhe fotodetekor\u00eb germani p\u00ebr dekodimin e tij.<\/p>\n

\"T\u00eb
\nFoto \u2014 Thomas Jensen<\/a><\/noindex> \u2014 Unsplash<\/i><\/p>\n

Kompani t\u00eb m\u00ebdha IT si Intel jan\u00eb t\u00eb angazhuara n\u00eb teknologjit\u00eb optike. Q\u00eb n\u00eb vitin 2016 ata filluan prodhimin e \u00e7ipave optik\u00eb, duke optimizuar transferimin e t\u00eb dh\u00ebnave nd\u00ebrmjet qendrave t\u00eb t\u00eb dh\u00ebnave. S\u00eb fundmi, p\u00ebrfaq\u00ebsuesit e organizat\u00ebs treguan<\/a><\/noindex>, se kan\u00eb n\u00eb plan t\u00eb implementojn\u00eb k\u00ebto teknologji jasht\u00eb qendrave t\u00eb p\u00ebrpunimit t\u00eb t\u00eb dh\u00ebnave \u2014 n\u00eb lidaret p\u00ebr automjetet pa drejtues.<\/p>\n

\u00c7far\u00eb ndodh n\u00eb fund<\/h2>\n

\nDerisa teknologjit\u00eb fotonike nuk mund t\u00eb quhen zgjidhje universale p\u00ebr momentin. Implementimi i tyre k\u00ebrkon investime t\u00eb m\u00ebdha p\u00ebr rinovimin teknik t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave. Por zhvillimet, si ato q\u00eb po zhvillohen n\u00eb MIT dhe organizata t\u00eb tjera, do ta b\u00ebjn\u00eb \u00e7mimin e \u00e7ipave optik\u00eb m\u00eb t\u00eb ul\u00ebt dhe ndoshta do t\u00eb lejojn\u00eb avancimin e tyre n\u00eb tregun masiv t\u00eb pajisjeve p\u00ebr qendrat e t\u00eb dh\u00ebnave.<\/p>\n

\nNe n\u00eb ITGLOBAL.COM<\/a><\/noindex>\u00a0ndihmojm\u00eb kompanit\u00eb t\u00eb zhvillojn\u00eb infrastruktur\u00ebn IT dhe ofrojm\u00eb sh\u00ebrbime t\u00eb cloud-it privat dhe hibrid. K\u00ebtu \u00ebsht\u00eb p\u00ebr \u00e7far\u00eb shkruajm\u00eb n\u00eb blogun korporativ:<\/p>\n