British Graphcore e lokolitse processor ea AI e fetang NVIDIA Ampere

E thehiloe lilemo tse robeli tse fetileng, k'hamphani ea Brithani ea Graphcore e se e iketselitse lebitso ka ho lokolloa ha li-accelerator tse matla tsa AI, tse amoheloang ka mofuthu ke Microsoft le Dell. Li-accelerator tse ntlafalitsoeng ke Graphcore qalong li lebisitsoe ho AI, e ke keng ea boleloa ka li-GPU tsa NVIDIA tse lokiselitsoeng ho rarolla mathata a AI. A ntshetsopele e ncha Graphcore e ile ea koahela esita le morena ea sa tsoa hlahisoa oa AI chips, processor ea NVIDIA A100, ho latela palo ea li-transistors tse amehang.

Tharollo ea NVIDIA A100 e ipapisitseng le meralo ea Ampere e na le li-transistors tse limilione tse likete tse 54. Prosesa e ncha ea 7nm Graphcore Colossus MK2 (IPU GC200) e na le li-transistors tse limilione tse likete tse 59,4 ho chip ea eona. Kahoo, moqhaka oa chip e rarahaneng ka ho fetisisa lefatšeng (ntle le monster e nang le poleiti e le 'ngoe Litholoana) e ile ea fetela ho Mabrithani.

Chip e 'ngoe le e' ngoe ea GC200 e na le li-processor tse 1472 tse ikemetseng ka sebopeho sa "lithaele" mme e khona ho etsa likhoele tse 8832 tsa computational ka ho bapisa. Tharollo ea pele ea k'hamphani e ne e le accelerator e nang le li-cores tse 1216 le likhoele tse 7296. "Tile" e 'ngoe le e' ngoe e na le mohopolo oa eona. Nts'etsopele e ncha e na le kakaretso ea 900 MB ea memori ea kahare, athe processor e fetileng e ne e na le memori ea 300 MB feela.

Tharollo e joalo e fana ka kakaretso e kholo ea li-accelerator tsa Graphcore. Kahoo, khomphutha e le 'ngoe ea shelofo bakeng sa rack e tloaelehileng e nang le li-accelerator tse' ne tsa Colossus MK2 e na le ts'ebetso ea petaflops e le 'ngoe. Ho sebetsa 'moho li-IPU tse likete tse 64 li tla fana ka ts'ebetso ea li-exaflops tse 16. Ho eketseha ha sethala sa Graphcore ho etsoa ka ho eketsa li-blocks tse nang le tlhophiso ea othomathike, e eketsang haholo selikalikoe sa basebelisi ba li-accelerator tsa k'hamphani.

Pele e ne e le Microsoft ho qala Sebelisa sethala sa Graphcore ho Azure Cloud Services ho lemoha lipotso ka lipuo tsa tlhaho. Litharollo tsa Graphcore ho boleloa hore li potlakile ka makhetlo a 2 ho feta li-platform tsa AI tse thehiloeng ho GPU. Che, bonyane Graphcore e bonahala e atlehile tšimong ea eona. Chelete ea eona ea 'maraka e haufi le lidolara tse limilione tse likete tse peli,' me theknoloji ea k'hamphani ha e so theohe.

Source:

• le haufi le

Source: 3dnews.ru