Jim Keller iyobowe na chip ya Tenstorrent yasohoye igisekuru kizaza cya Wormhole itunganya imirimo ya AI, iteganya gutanga umusaruro mwiza ku giciro cyiza.Kugeza ubu isosiyete itanga amakarita abiri yinyongera ya PCIe ashobora kwakira imwe cyangwa ebyiri zitunganya Wormhole, hamwe na TT-LoudBox na TT-QuietBox ikoreramo abategura software. Amatangazo yuyu munsi yose agamije kubateza imbere, ntabwo akoresha imbaho za Wormhole kumurimo wubucuruzi.
Umuyobozi mukuru wa Tenstorrent, Jim Keller yagize ati: "Buri gihe birashimisha kubona ibicuruzwa byacu byinshi mu maboko y'abateza imbere. Kurekura sisitemu y'iterambere ukoresheje amakarita yacu ya Wormhole ™ birashobora gufasha abitezimbere kwipima no guteza imbere porogaramu za AI nyinshi."Usibye iri murikagurisha, twishimiye kubona intambwe tugenda dukura hamwe na kaseti hamwe n'amashanyarazi y'ibicuruzwa byacu byo mu gisekuru cya kabiri, Blackhole. ”
Buri Wormhole itunganya ibintu birimo Tensix 72 (eshanu muri zo zishyigikira ingirangingo za RISC-V muburyo butandukanye) na 108 MB ya SRAM, itanga 262 FP8 TFLOPS kuri 1 GHz ifite ingufu zubushakashatsi bwa 160W. Ikarita imwe ya Wormhole n150 ikarita ifite amashusho ya 12 GB ya GDDR6 kandi ifite umurongo wa 288 GB / s.
Wormhole itunganya itanga ubunini bworoshye kugirango ihuze ibyifuzo bitandukanye byakazi. Mubikorwa bisanzwe byakazi hamwe namakarita ane ya Wormhole n300, abatunganya barashobora guhuzwa mubice bimwe bigaragara muri software nkumuyoboro uhuriweho, mugari wa Tensix. Iboneza ryemerera kwihuta gukora akazi kamwe, kugabanwa hagati yabateza imbere bane cyangwa gukora kugeza kuri umunani zitandukanye za AI icyarimwe. Ikintu cyingenzi kiranga ubu bipimo ni uko gishobora gukorera mu karere bitabaye ngombwa ko habaho virtualisation. Mubidukikije byamakuru, abatunganya Wormhole bazakoresha PCIe kugirango bagure imbere muri mashini, cyangwa Ethernet yo kwaguka hanze.
Ku bijyanye n’imikorere, ikarita ya Tenstorrent imwe-imwe ya Wormhole n150 (amakarita 72 ya Tensix, inshuro 1 GHz, 108 MB SRAM, 12 GB GDDR6, umurongo wa 288 GB / s) yageze kuri 262 FP8 TFLOPS kuri 160W, mu gihe ikibaho cya chip-Wormhole n300, 128 GB G6 bandwidth) itanga kugeza kuri 466 FP8 TFLOPS kuri 300W.
Kugirango dushyire 300W kuri 466 FP8 TFLOPS murwego, ntabwo tuzabigereranya nibyo umuyobozi w'isoko rya AI Nvidia atanga kuriyi mbaraga zubushakashatsi. A100 ya Nvidia ntabwo ishyigikiye FP8, ariko ishyigikira INT8, hamwe nibikorwa bya top 624 TOPS (1,248 TOPS iyo ari gake). Ugereranije, H100 ya Nvidia ishyigikira FP8 kandi igera ku mikorere ya TFLOPS 1,670 kuri 300W (3,341 TFLOPS kuri gake), itandukanye cyane na Wormhole ya Tenstorrent n300.
Ariko, hariho ikibazo kimwe gikomeye. Wormhole ya Tenstorrent n150 igura amadorari 999, mugihe n300 igurishwa $ 1399. Ugereranije, ikarita imwe ya Nvidia H100 igura amadolari 30.000, bitewe numubare. Nibyo, ntituzi niba bane cyangwa umunani batunganya Wormhole bashobora gutanga mubyukuri imikorere ya H300 imwe, ariko TDP zabo ni 600W na 1200W.
Usibye amakarita, Tenstorrent itanga ahakorerwa imirimo yubatswe kubateza imbere, harimo amakarita 4 n300 mugiciro cyiza cya Xeon gishingiye kuri TT-LoudBox hamwe no gukonjesha gukomeye, hamwe na TT-QuietBox yateye imbere hamwe na EPYC ishingiye kuri Xiaolong).
Igihe cyo kohereza: Nyakanga-29-2024