AMD CTO yayi magana Chiplet: Zamanin haɗin gwiwar hoto yana zuwa

Shugabannin kamfanin AMD guntu sun ce na'urori masu sarrafawa na AMD na gaba na iya zama sanye take da takamaiman na'urori na musamman, har ma da wasu na'urori masu haɓakawa na ɓangare na uku ne ke ƙirƙira su.

Babban Mataimakin Shugaban Kasa Sam Naffziger ya yi magana da Babban Jami'in Fasaha na AMD Mark Papermaster a cikin wani faifan bidiyo da aka saki Laraba, yana mai jaddada mahimmancin daidaitaccen guntu.

“Masu hanzari na ƙayyadaddun yanki, wannan ita ce hanya mafi kyau don samun mafi kyawun aiki kowace dala kowace watt.Don haka wajibi ne a samu ci gaba.Ba za ku iya samun takamaiman samfura ga kowane yanki ba, don haka abin da za mu iya yi shi ne samun ɗan ƙaramin yanki - ainihin ɗakin karatu, "in ji Naffziger.

Yana magana ne ga Universal Chiplet Interconnect Express (UCIe), buɗaɗɗen ma'auni don sadarwar Chiplet wanda ke kusa tun lokacin da aka ƙirƙira shi a farkon 2022. Ya sami tallafi mai yawa daga manyan 'yan wasan masana'antu kamar AMD, Arm, Intel da Nvidia, haka nan. kamar yadda sauran kananan brands.

Tun da ƙaddamar da ƙarni na farko na Ryzen da Epyc na'urori masu sarrafawa a cikin 2017, AMD ya kasance a kan gaba na ƙananan gine-ginen guntu.Tun daga nan, ɗakin karatu na Gidan Zen na ƙananan kwakwalwan kwamfuta ya girma don haɗa da ƙididdiga masu yawa, I/O, da kwakwalwan kwamfuta, haɗawa da haɗa su a cikin mabukaci da na'urori masu sarrafa bayanai.

Ana iya samun misalin wannan hanyar a cikin AMD's Instinct MI300A APU, wanda aka ƙaddamar a cikin Disamba 2023, Kunshe tare da ƙananan kwakwalwan kwamfuta guda 13 (kwakwalwar I/O guda huɗu, guntuwar GPU guda shida, da guntuwar CPU guda uku) da tarin ƙwaƙwalwar HBM3 guda takwas.

Naffziger ya ce a nan gaba, ma'auni kamar UCIe na iya ba da damar ƙananan kwakwalwan kwamfuta da wasu kamfanoni suka gina don nemo hanyarsu cikin fakitin AMD.Ya ambaci haɗin haɗin yanar gizo na silicon photonic - fasahar da za ta iya sauƙaƙe ƙwanƙolin bandwidth - kamar samun damar kawo ƙananan kwakwalwan kwamfuta na ɓangare na uku zuwa samfuran AMD.

Naffziger ya yi imanin cewa ba tare da haɗin gwiwar guntu mai ƙarancin ƙarfi ba, fasahar ba za ta yuwu ba.

"Dalilin da ya sa kuka zaɓi haɗin haɗin kai shine saboda kuna son babban bandwidth," in ji shi.Don haka kuna buƙatar ƙaramin ƙarfi kowane ɗan biki don cimma hakan, kuma ƙaramin guntu a cikin kunshin shine hanyar samun mafi ƙarancin ƙirar makamashi. ”Ya kara da cewa yana tunanin canjin zuwa hada-hadar kayan gani yana "zuwa."

Don wannan karshen, da yawa silicon photonics farawa sun riga sun ƙaddamar da samfuran da za su iya yin hakan.Ayar Labs, alal misali, ya ƙirƙiri guntu photonic mai dacewa da UCIe wanda aka haɗa shi cikin ƙirar ƙirar ƙira mai haɓakawa da Intel aka gina a bara.

Ko ƙananan kwakwalwan kwamfuta na ɓangare na uku (photonics ko wasu fasaha) za su sami hanyarsu zuwa samfuran AMD.Kamar yadda muka ruwaito a baya, daidaitawa ɗaya ne kawai daga cikin ƙalubalen da yawa waɗanda ke buƙatar shawo kan su don ba da damar guntuwar guntu masu yawa iri-iri.Mun tambayi AMD don ƙarin bayani game da ƙananan dabarun guntu kuma za mu sanar da ku idan mun sami wani amsa.

A baya AMD ta ba da ƙananan kwakwalwan kwamfuta ga masu yin chipmakers.Bangaren Kaby Lake-G na Intel, wanda aka gabatar a cikin 2017, yana amfani da jigon 8th na Chipzilla tare da AMD's RX Vega Gpus.Bangaren kwanan nan ya sake bayyana akan hukumar NAS ta Topton.