Yakagadzirwa makore masere apfuura, kambani yeBritish Graphcore yakatocherechedzwa kuburitswa kweane simba AI accelerators, yakagamuchirwa noushamwari neMicrosoft naDell. Maaccelerator akagadzirwa neGraphcore anotanga akanangana neAI, izvo zvisingagoni kutaurwa nezveNVIDIA GPUs yakagadziridzwa kugadzirisa matambudziko eAI. A Panyaya yehuwandu hwema transistors anosanganisirwa, Graphcore yakapfuura kunyangwe mambo achangobva kuunzwa weAI chips, iyo NVIDIA A100 processor.
Iyo NVIDIA A100 mhinduro yakavakirwa paAmpere architecture ine 54 bhiriyoni transistors. Iyo itsva 7nm Graphcore Colossus MK2 processor (IPU GC200) ine 59,4 bhiriyoni transistors pane chip yayo. Nekudaro, iyo korona yeiyo yakanyanya kuomarara chip munyika (kunze kweiyo imwe-plate monster ) yakapfuura kuBritish.
Imwe neimwe GC200 chip inotakura 1472 yakazvimirira processor cores muchimiro cheseti ye "matiles" uye inokwanisa kuita 8832 computational tambo dzakafanana. Iyo kambani yapfuura mhinduro yaive accelerator ine 1216 cores uye 7296 tambo. Imwe neimwe "tile" inoshongedzerwa neyayo yekurangarira block. Iyo nyowani yekuvandudza ine huwandu hwe900 MB yemukati ndangariro, nepo yapfuura processor yaingova ne300 MB yendangariro.
Iyi mhinduro inopa yakakura yakazara yakazara yeGraphcore accelerators. Nekudaro, imwe sherufu komputa yeyakajairwa rack ine ina Colossus MK2 accelerators ine kuita kweimwe petaflop. Basa rakabatanidzwa re64 zviuru IPUs richapa kushanda kwe16 exaflops. Kuyera kwepuratifomu yeGraphcore kunoitwa nekungowedzera mabhuroki ane otomatiki gadziriso, iyo inowedzera zvakanyanya huwandu hwevashandisi veanomhanyisa kambani.
Yaimbova Microsoft Shandisa iyo Graphcore papuratifomu muAzure gore masevhisi kuziva mibvunzo yemutauro wechisikigo. Graphcore mhinduro dzinonzi dzinopfuura GPU-based AI mapuratifomu nezana. Zvakanaka, zvirinani Graphcore inoratidzika kunge inobudirira mumunda wayo. Mari yaro yemusika iri pedyo nemadhora 2 bhiriyoni, asi tekinoroji yekambani haisati yanyatso bvisa.
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Source: 3dnews.ru