Isikhungo sedatha
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
I-KEXINT iveza i-NVIDIA Mellanox ConnectX-8 (C8240) VPI Adapter (P/N: 900-9X81Q-00CN-ST0), isikhungo senethiwekhi sesizukulwane esilandelayo esenzelwe ngqo imisebenzi esheshisiwe ye-AI, i-High-Performance Computing (HPC), kanye nezikhungo zedatha zebhizinisi ezisezingeni eliphezulu.
Le adaptha ethuthukisiwe inokuxhumana kwe-QSFP112 okunamachweba amabili, inikeza i-Virtual Protocol Interconnect (VPI) ehlukahlukene esekela kokubili amaphrothokholi e-NDR InfiniBand kanye ne-400GbE Ethernet. Yakhiwe nge-interface yakamuva ye-PCIe 6.0 x16, inikeza ukudluliswa kwedatha okungakaze kubonwe kanye nokusebenza kahle, iphinda kabili i-bandwidth yezizukulwane zangaphambilini ukuze kuqedwe izithiyo zesistimu.
Ukuhlanganiswa kobuchwepheshe be-Socket-Direct kuqinisekisa ukubambezeleka okuphansi kakhulu kanye nokusetshenziswa kwezinsiza ze-CPU okwenziwe ngcono, okubalulekile ekuqeqeshweni okukhulu kwe-AI kanye nokuhlaziywa kwedatha ngesikhathi sangempela. Ngaphezu kwalokho, i-ConnectX-8 ibeka phambili ubuqotho bengqalasizinda ngezinjini ze-Hardware Crypto ezakhelwe ngaphakathi kanye namakhono e-Secure Boot, ihlinzeka ngokuzivikela okuqinile ekuphazamisekeni kwe-firmware kanye nokwephulwa kwedatha. Ilethwa ngama-bracket amade namafushane, le NIC inikeza ukuguquguquka okuphezulu kokuthunyelwa kwamaseva e-rack anabantu abaningi. Ukukhetha i-C8240 kusho ukuvikela inethiwekhi yakho esikhathini esizayo ngesivinini esihamba phambili embonini, ukuphepha, kanye nokukhula.
Incazelo Yomkhiqizo
I-NVIDIA Mellanox C8240 900-9X81Q-00CN-ST0 I-ConnectX®-8 I-InfiniBand kanye ne-Ethernet SuperNIC, I-Socket-Direct NDR IB/400GbE Eth, I-Dual-port QSFP112, i-PCIe 6.0x 16, I-Crypto kanye ne-Secure Boot, I-Tall & Short Bracket
I-NVIDIA® ConnectX®-8 SuperNIC™ ilungiselelwe ukukhulisa umthwalo wemisebenzi yokubala we-AI ephezulu. Isekela inethiwekhi ye-InfiniBand ne-Ethernet, enamachweba amabili e-400G QSFP112 anikeza i-bandwidth ephelele efika ku-800G/s. I-ConnectX-8 SuperNIC inikeza ukuxhumana kwenethiwekhi okusheshayo nokusebenza kahle, okuthuthukisa kakhulu ukusebenza kwesistimu ezimbonini ze-AI nasezikhungweni zedatha yamafu.
Okuvelele Komkhiqizo
I-PCIe 6.0 x16, NDR 400Gb/s Ukudluliselwa kwamachweba amabili
I-SuperNIC Inika Amandla Izikhungo Zedatha Ye-Hyperscale AI Nefu
Impande Yokwethembana Kwehadiwe, Ukuqalisa Okuphephile, I-Crypto Esemgqeni
Ukulawula Ukuminyana Okuthuthukisiwe Nokuqondiswa Kwe-Telemetry
Ukushintsha Okusheshayo kwe-Ethernet kanye Nokucubungula Amaphakethe™ (ASAP2) kwe-SDN kanye ne-VNF
Imininingwane
| Amachweba | Izimbobo Ezimbili | Isilawuli | I-ConnectX®-8 |
| Izinga Ledatha Nge-Port ngayinye | Isivinini se-InfiniBand: 400/200/100/25/10 Gb/s Isivinini se-Ethernet: 400/200/100/25/10 Gb/s | Uhlobo Lokuxhumana Kwesistimu | I-PCIe 6.0 x16 |
| Izixhumi | I-QSFP112 | Ukuphakama Kwebhrakhethi | Ukuphakama Okugcwele kanye nephrofayili ephansi |
| I-SR-IOV | Yebo | I-GENEVE | Yebo |
| I-DPDK | Yebo | I-RDMA | Yebo |
| I-VXLAN | Yebo | Usekelo lwe-OS | I-RHEL, Ubuntu, iWindows, iWinOF-2 |
| Ngokushesha okukhulu | Yebo | I-Crypto | Yebo |
| Izinga Lokushisa Lokusebenza | 0 kuya ku-55 °C (32 kuya ku-131 °F) | Izinga Lokushisa Lesitoreji | -40 kuya ku-70 °C (-40 kuya ku-158 °F) |
| Umswakama Osebenzayo | Umswakama ongaphezulu kuka-85% ongavundisi | Umswakama Wesitoreji | Umswakama ongaphezulu kuka-90% ongavundisi umswakama ku-35°C |
Izixazululo Zokuxhumana
Izici
I-Adapter Yezimbobo Ezimbili Esekela i-InfiniBand ne-Ethernet engu-400Gb/s
Ngokusebenza kahle kwamandla okuthuthukisiwe, ama-ConnectX-8 SuperNIC asekela ukudalwa kwezikhungo zedatha ze-AI ezihlala isikhathi eside ezisebenzisa amakhulu ezinkulungwane zama-GPU, okuqinisekisa ingqalasizinda elungele ikusasa yokuthuthukiswa kwe-AI.
Ukushayela Ukusebenza Okuhle Kakhulu kanye Nesivinini kuzinhlelo zokusebenza ze-AI.
I-ConnectX®-8 SuperNIC inikeza kufikela ku-800Gb/s yomkhawulokudonsa wenethiwekhi iyonke, okuguqula umthwalo womsebenzi we-AI okhiqizayo kanye nokusebenza kwesikhungo sedatha sesizukulwane esilandelayo sezindwangu zokubala ze-AI ezinkulu.
Ukuxhumana Okuthuthukisiwe Nokuphepha
Isekela izici ezithuthukisiwe ezifana ne-RDMA kanye ne-Telemetry-Based Congestion Control, ithuthukisa ukusebenza, ilayisha umthwalo wemisebenzi yokuxhumana kwamafu, ikhulule ama-CPU cores, futhi inciphise izindleko eziphelele zobunikazi.
Vula Ukusebenza Kwenethiwekhi Okungenamthungo Ngokuhlolwa Kokuhambisana
Ngezinqubo zokuhlola eziphelele, siqinisekisa ukuhambisana okungenamthungo namaseva ajwayelekile, okuqinisekisa ukuthembeka kwesikhathi eside kanye nokuzinza kwengqalasizinda yonke yenethiwekhi.
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