AMD uye Cray svondo rino kuti panosvika 2021 vachatangisa yakanyanya kugadzira supercomputer system munyika, inonzi Frontier. Zvinonyatsotarisirwa kuti mutengi aive Dhipatimendi reMagetsi reUS, kunyangwe AMD director Lisa Su mukutaura kune sosi yakanyora mabasa ane runyararo ayo supercomputer iyi ichafanirwa kugadzirisa: biological research, genome deciphering, kufungidzira mamiriro ekunze uye kutsvaga kwemasimba matsva.
Vamiriri ve AMD vakapa zvinofadza zvikuru kune vashandi vesaiti , kubva pazvinova zvakanyanya kana zvishoma kujeka izvo zvikamu AMD zvakagadzirirwa kurongeka kwaCray. Sezvakambotaurwa, kunyanya kupurojekiti iyi AMD yakagadzira kwete chete EPYC yepakati processors, asiwo Radeon Instinct computing accelerators yakavakirwa paGPUs ine HBM ndangariro (chizvarwa chisina kutaurwa).
Chakavanzika chepakati processors yeiyo supercomputer nyowani
AMD Mutevedzeri weMutungamiri Forrest Norrod haana kutsanangura kuti ndeapi ma processor achaita hwaro hweFrontier supercomputer, asi akajekesa kuti ndeapi ma processor asingazoshandiswe mairi. Kubva pamashoko ake, zvinozivikanwa kuti ma processors haashandise kana iyo Zen 2 yekuvakisa yeRome processors iri kugadzirira kuziviswa muchikamu chechitatu, kana chinotevera-chizvarwa chivakwa chiri muMilan processors, iyo inofanirwa kuburitswa muna 2020. Frontier's EPYC processors ichave yakasarudzika-yakagadzirirwa. Ichokwadi, Lisa Su haana kukwanisa kupikisa muedzo wekutsanangura kuti mapurosesa eiyi supercomputer achabva pane zvivakwa zvichatsiva Zen 2. Zvinogona kufungidzirwa kuti vachagamuchira yakagadziridzwa Zen 3. Mapurosesa akadaro anofanira kugadzirwa uchishandisa yechipiri. -chizvarwa 7nm tekinoroji, ine zvinhu zvinonzi ultra-hard ultraviolet (EUV) lithography.
Muchirevo chechinyorwa ichi, nenzira, zvinova pachena kuti ndiani mukuru we AMD aive mupfungwa pamusangano uchangoburwa wekutaura, achitaura nezvekubuda kwemutengi mutsva muna 2020 munzira ye "tsika" zvikamu, izvo zvisina chekuita ne gaming console chikamu. Zvinogona kufungidzirwa kuti mutengi uyu anogona kunge ari Cray, nekuti kupihwa kwema processor kunofanirwa kugadzikiswa iyo supercomputer isati yatangwa muna 2021.
Forrest Norrod akazvibvumira kuseka kuti kana zita reiyo nyanzvi yeEPYC processors yeFrontier chirongwa rikaziviswa, zvinoyeuchidza munhu wese nezverimwe guta reItaly. Iyo kambani inodaidza sevha processors neZen mhuri zvivakwa mukukudza maguta akasiyana eItari: Naples, Roma kana Milan.
Graphics chikamu Frontier zvakare inovanza hukama hwayo hwekuvaka
Panyaya yeRadeon Instinct computing accelerators, AMD ichafanirwawo kuchinjika kune zvinodiwa neCray. Iyo Inotevera Platform webhusaiti inoshuma kuti izvi zvikamu zveFrontier hazvizoshandisa iyo Vega kana Navi zvivakwa, asi zvichavakwa tsika. Yakakosha mirairo seti inobvumira maGPU kuti akurumidze kuita mabasa akajairwa kune maseva masisitimu uye artificial intelligence system.
Kunyanya kutariswa kunobhadharwawo kune kugona kwekufambisa data pakati pepakati uye magiraidhi processors mune ino supercomputer system. AMD yakavandudza yakakwira-kumhanya Infinity Fabric interface. Pachave neanosvika mana magraphic processors pacentral processor.
Vamiriri veOak Ridge Laboratory, iyo ichashanda iyo Frontier supercomputer, mukutaura kwakanyatso kujekesa kune vaanoshanda navo kubva kuThe Next Platform webhusaiti kuti mutengo wekutenga computational accelerators neHBM ndangariro kusvika parizvino wadya huwandu hwebhajeti re. kuvakwa kwema supercomputer masisitimu. Kusvika nguva pfupi yadarika, AMD yakasimudzira maGPU ane HBM ndangariro kunyanya muchikamu chekusimudzira magiraidhi, asi nguva pfupi yadarika yanga ichishingairira kuvasimudzira kucomputing kukurumidza zvinodiwa. Muchikamu chekutanga, aive maitiro akanaka ekuunzwa kweanokwidziridza akabatsira AMD kusimudza purofiti yayo uye avhareji mutengo wekutengesa wezvigadzirwa zvayo.
Muchikamu chesupercomputer, NVIDIA Tesla computing accelerators yakasangana nechero isina kukwikwidza, uye mamiriro aya akange asina mhedzisiro yakanakisa pamitengo yemitengo yekambani iyi. Iye zvino AMD yawana rutsigiro rwakasimba kubva kune vanogadzira supercomputer, mitengo inogona kuswedera padyo nemazinga, kunyangwe HBM ndangariro ichiramba ichidhura.
Source: 3dnews.ru