Kwenzekeni
I-MarkTechPost ibika ukuthi i-Meta yethule i-MetaRoCE, iphrothokholi entsha yezokuthutha ye-RDMA eyenzelwe imithwalo yemisebenzi ye-AI egijima kuwo wonke amanethiwekhi amakhulu e-Ethernet. Umbiko uthi i-MetaRoCE iphatha inethiwekhi njengelahlekile esikhundleni sokudinga ukulethwa okungenakulahlekelwa ngokulawulwa kokugeleza okuhamba phambili, kuyilapho amakhadi okusebenza kwenethiwekhi ahlelekayo aphatha ukuhleleka kwephakethe, ukukhethwa kwendlela kanye nokululama okukhethiwe.
I-MarkTechPost ibika ukuthi i-Meta yethule i-MetaRoCE njengendlela yokuthutha ye-RDMA eneshidi elihlanzekile ye-AI-scale Ethernet. Ngokuvumelana ne-outlet, iphrothokholi yakhelwe ngokuzungeza amaphethini okuxhumana amaqoqo amakhulu okuqeqeshwa namamodeli ahlinzekayo, lapho imisebenzi eqoqekile efana nokunciphisa konke kanye nakho konke kudinga ama-accelerator amaningi ukushintshanisa idatha ngokuphindaphindiwe. Umbiko uthi i-Meta isebenzise amaqoqo afinyelela kumakhulu ezinkulungwane zama-GPU kuzo zonke izikhungo zedatha nezifunda eziningi, nakuba lezo zimangalo zesilinganiso zishiwo ku-MarkTechPost futhi aziqinisekiswanga ngokuzimela lapha.
Idizayini ebikiwe iyahluka ku-RoCEv2 evamile endleleni ephatha ngayo ukuminyana, uku-oda nokulahlekelwa. I-MarkTechPost ithi i-MetaRoCE ifafaza amaphakethe ezindleleni eziningi futhi iwavumela ukuthi afike ngaphandle kokuhleleka. Iphakethe ngalinye liphethe ulwazi olwanele ukuze i-NIC etholayo ibeke idatha ngokuqondile endaweni yayo yokugcina yenkumbulo, igwema isilondolozi sokuhlela kabusha nokunciphisa ukuvinjwa kwekhanda lomugqa. Umbiko uphinde uthi ukuxhumana ngakunye kungaqukatha ukusakazwa okuningi oku-odelwe nezindlela eziningi zenethiwekhi, okuvumela indawo yokugcina ukulinganisa ithrafikhi ngaphandle kokuvula izinombolo ezinkulu zamapheya olayini ahlukene.
Isitolo sibika ukuthi i-MetaRoCE isebenzisa ukumaka kwe-ECN kanye nomzila we-ECMP kusuka kwendwangu ye-Ethernet, ngenkathi ihambisa ubuhlakani obengeziwe bezokuthutha ku-NIC. Kubikwa ukuthi isusa isidingo sokulawulwa kokugeleza okuhamba phambili kanye namafreyimu okumisa isikhashana, okuyisisekelo sokuthunyelwa kwe-RoCE okungalahleki. Isakhiwo sokuvuma esikhethiwe esingu-256-bit kuthiwa sikhomba amaphakethe alahlekile futhi sicuphe ukudluliselwa okuhlosiwe. I-MarkTechPost iphinda ichaze uhlangothi lomthumeli-ukwanda kwesengezo-okusekelwe ku-ECN, ukulawula okuphindaphindekayo kokunciphisa okuhlanganiswe namahinti wesilinganiso sokwabelana okulungile okunikezwa umamukeli.
I-MarkTechPost ithi i-Meta isebenzise umthetho olandelwayo kuma-NIC ahlelekayo we-AMD Pensando futhi yawuhlola kuqoqo le-AMD GPU elinamanodi angama-64 elisebenzisa amaqoqo e-RCCL. I-athikili ibika ukusebenza okuphezulu kanye nezikhathi zokuphothula ukugeleza okuphansi kune-RoCEv2 ekunciphiseni konke nasekuqhathaniseni kwakho konke. Iphinde ibike ukuthi i-MetaRoCE igcine cishe u-86% we-throughput ekulahlekeni kwephakethe elingu-1% futhi yaqhubeka nokuhlinzeka ngomkhawulokudonsa owusizo ekulahlekelweni okungu-10%. I-athikili ayinikezi indlela eyanele ehlolekayo ngokuzimela, izilinganiso ezingavuthiwe noma ukulungiselelwa okuyisisekelo ukuze kuqinisekiswe leyo miphumela.
Uhlelo lokukhishwa okubikiwe aluphelele. I-MarkTechPost ithi i-Meta ihlose ukushicilela imininingwane nge-Open Project, ukuqaliswa kwereferensi yesofthiwe elungiselelwe i-DPDK, indawo yokuthobela kanye nemodeli yokuziphatha ye-libsoftmetaroce. Isitolo sibeka lawo ma-artifact ku-2026 OCP Global Summit ngo-Okthoba, kodwa sisebenzisa ulimi olufanelekile mayelana nesikhathi. Umthombo uphinde uthi ukuqaliswa okwengeziwe kwehadiwe kuyaqhubeka, ngaphandle kokuqamba amagama abathengisi noma ukuzibophezela ekutholakaleni.
Imininingwane yomthombo: marktechpost.com ↗
Kungani kubalulekile
Ukuqeqeshwa kwe-AI enkulu kanye nemisebenzi yokusiza kuncike ekusebenzeni okuhlangene okuhambisa idatha phakathi kwama-accelerator amaningi. Izinto zokuhamba ezihlala ziwusizo phakathi nokulahlekelwa kwephakethe zinganciphisa izitebele futhi zenze amaqoqo e-AI asekelwe ku-Ethernet aqine kakhudlwana, kodwa imiphumela ebikiwe ayiqinisekiswanga ngokuzimela futhi ayisunguli ukulungela ukukhiqiza.
Inkinga engokoqobo ukusetshenziswa. Ku-AI esabalalisiwe, isinyathelo sokuqeqesha singabambezeleka indlela yokuxhumana ehamba kancane, kushiye ama-accelerator abizayo elindile. I-akhawunti ye-MarkTechPost iphakamisa ukuthi i-MetaRoCE ihloselwe ukugcina ukudluliselwa kuhamba lapho amaphakethe athile noma izindiza zenethiwekhi zihluleka, kunokuvumela iphutha elincane ukuthi limise iqoqo elikhulu. Uma ikhiqizwa kabusha ngokuzimela, lokho kungenza i-Ethernet ibe isisekelo esivumelana nezimo kakhulu samaqoqo e-AI futhi kunciphise ukuncika ekucushweni okulawulwa ngokuqinile kwendwangu engalahleki.
Idizayini ingase ibe nomthelela endleleni izinhlangano ezakha futhi zisebenzise ngayo amanethiwekhi. Umbiko uthi i-MetaRoCE idinga i-ECN ne-ECMP, amakhono ahlotshaniswa kabanzi nokushintshwa kwe-Ethernet, kodwa ayidingi ukucutshungulwa kwephakethe, ukufafaza ohlangothini, i-telemetry ye-in-network noma ukulawula ukugeleza okusekelwe esikweletu. Lokho kungaba nendaba kubaqhubi abasebenzisa izinto ezixubile zomthengisi noma izindawo zamafu lapho ukucushwa kweswishi kuvinjelwe. Kodwa-ke, ukuhambisana nemishini evamile ye-Ethernet kuzoncika ku-NIC, abashayeli, isitaki sesofthiwe nezilungiselelo zokusebenza, hhayi nje ebukhoneni be-ECN ne-ECMP.
Indlela ebikiwe ibeka umthwalo owengeziwe ekugcineni. Lokho kungenza indwangu ibe lula, kodwa ingakhuphula ukubaluleka kwe-NIC firmware, isofthiwe yokusingatha, ukubekwa kwenkumbulo nokubonakala. Ukwehluleka obekubonakala ngaphambilini kumaswishi kungase kube ukuziphatha kwezinga lezokuthutha ezidinga ukuxilonga okusha nokuhlolwa kokuthobelana. Ama-artifact e-OCP ahlongozwayo angasiza ekusunguleni ukusebenzisana, kodwa ukusebenza kwawo kuzoncika ekutheni ukucaciswa kuphelele kangakanani nokuthi ukusetshenziswa kokuhlola kwabathengisi kuqine kangakanani.
Ukuqhathanisa ne-RoCEv2 kungenzeka kubaluleke kakhulu ngoba ikhuluma ngokuhwebelana kwezakhiwo zangempela: ukuxhumana okungalahleki kungagwema ukudluliswa kabusha kodwa kungase kusebenzise izindlela zokumisa okwesikhashana ezisakaza ukuminyana, kuyilapho umklamo obekezelela ukulahlekelwa ungagcina ukuhlukahluka kwendlela ngezindleko zokutholwa kwethrafikhi kanye nobunzima bokuphela. Umthombo wethula imiphumela yokulahleka kwephakethe le-MetaRoCE njengobufakazi obuvuna le ndlela yokugcina. Leyo miphumela kufanele ithathwe njengesimangalo sobuchwepheshe esixhunywe nenkampani esibikwe ngabakwaMarkTechPost, hhayi njengobufakazi obujwayelekile bokuthi ezokuthutha ezibekezelela ukulahlekelwa ziphakeme kuyo yonke i-topology noma umthwalo womsebenzi.
Umthelela womphakathi awuqondile kodwa mkhulu uma ubuchwepheshe buvuthwa. Ukuxhumana okuqinile okwengeziwe kungaba nomthelela ezindlekweni, ukusatshalaliswa kwendawo kanye nengxube yabathengisi yengqalasizinda ye-AI. Zingase futhi zibe nomthelela ekusebenzeni kwezinsizakalo zokuqeqesha, izindiza zokucatshangelwa kanye nomthwalo wesayensi osebenzisa ama-accelerator asabalalisiwe. Njengamanje, abukho ubufakazi emthonjeni wokusabalalisa okubanzi, ukutholwa kwamakhasimende, ukubuyekezwa okuzimele okushicilelwe noma ushintsho ekutholakaleni kwe-AI ebheke abathengi.
I-Interactive Mechanism: Indlela Esebenza Ngayo Ngempela
Hlola ubuchwepheshe obuyisisekelo ngemuva kwalokhu kuthuthukiswa ngokuhlanganyela.
Which component of an AI application is the machine-learning model itself?
Ongakubuka ngokulandelayo
Izinyathelo ezilandelayo ezibalulekile ukuthi i-Meta iyashicilela yini ukucaciswa okuthenjisiwe, ukuqaliswa kwereferensi kanye nohlelo lokuthobelana nge-Open Project, noma ngabe abanye abathengisi bayayisekela yini iphrothokholi, nokuthi ingabe ukuhlola okuzimele kukhiqiza kabusha imiphumela ebikiwe. Abathengi kufanele futhi babheke ubufakazi obuvela ekusetshenzisweni kokukhiqiza kunokuthembela kuphela ekuhlulekeni okulingiswayo noma iplathifomu yehadiwe eyodwa.
Iphuzu lokuqala lokuqinisekisa ukushicilelwa. Abafundi kufanele babheke ukucaciswa kwangempela kwe-Meta kwe-MetaRoCE, isofthiwe yereferensi nezinto zokuthobela nge-Open Project. Lawo madokhumenti azocacisa amafomethi ephakethe, izimfuneko zokusebenzisana, ukunikwa kwelayisensi, isimo sokusetshenziswa, ukucatshangelwa kwezokuphepha nokuthi ingabe isikhathi sika-Okthoba siqinile noma isiphakamiso esibikwe yi-MarkTechPost kuphela.
Ukulinganisa okuzimele kuwukuhlola okukhulu okulandelayo. Ubufakazi obuwusizo bungabandakanya imiphumela evela kubathengisi be-NIC abangaphezu koyedwa, izinkundla zokushintshwa ezihlukene, osayizi abahlukahlukene beqoqo kanye nemithwalo yomsebenzi engaphezu kwamaqoqo e-RCCL. Ukuhlola kufanele kubike ukusebenza, ukubambezeleka komsila, isikhathi sokugeleza, isikhathi sokudlulisa kabusha, ukusetshenziswa kwe-CPU ne-NIC, ukuziphatha ngaphansi kokwehluleka okuhlobene nokululama ngemva kokungatholakali kwendiza noma umzila.
Ukutholakala kwezingxenyekazi zekhompuyutha nesofthiwe kuzonquma ukuthi umbiko uchaza ubuchwepheshe obungasebenziseka noma iphrojekthi yezakhiwo zangaphambi kwesikhathi. I-MarkTechPost ithi i-Meta ibonise i-MetaRoCE kuma-NIC ahlelekayo we-AMD Pensando nokuthi okunye ukuqaliswa kuyaqhubeka, kodwa ayiwuhlonzi umkhiqizo ojwayelekile wokuthengisa, i-matrix yomshayeli osekelwayo noma ukuthunyelwa kokukhiqiza. Abasebenzisi kufanele balinde ukuqaliswa okuqanjiwe, imibhalo kanye nezibopho zokusekela ngaphambi kokuphatha iphrothokholi njengenketho yokuthenga.
Izibalo zokulahlekelwa okubikiwe nazo zidinga ukuchazwa ngokucophelela. Ukugcina okuphumayo okungaba ngu-86% ekulahlekelweni kwephakethe elingu-1% nokugcina umkhawulokudonsa owusizo ekulahlekeni okungu-10% kungaba nenjongo, kodwa umthombo awuqinisekisi ukuthi ukulahlekelwa bekungahleliwe noma kuqhume, ukuthi kuthinte indlela eyodwa noma eminingi, ukuthi ukuphuma kwe-output kwenziwa kanjani ngokwejwayelekile, noma ukuthi izindleko zokudlulisela kabusha ziqhathaniswa ne-RoCEv2 ngaphansi kwezimo ezifanayo. Ukuphindaphinda okuzimele kufanele kuhlole ukuminyana kwangempela namaphethini okuhluleka kunokuthembela kuphela ekulingiseni okulawulwayo.
Okokugcina, imboni kufanele ibuke ukuthi i-MetaRoCE ihambisana kanjani nezinye izinhlelo zenethiwekhi ye-AI, okuhlanganisa umsebenzi obanzi we-Ethernet Project we-Open kanye nezinto zokuhamba eziphathelene nokuncintisana. Umbuzo obalulekile awukona nje kuphela ukuthi umklamo we-Meta usebenza kahle eqoqweni elilodwa, kodwa noma abathengisi bangakwazi ukuwusebenzisa ngokuqhubekayo, opharetha bangakwazi ukuwuxazulula inkinga, futhi izinhlelo zokusebenza zingawusebenzisa ngaphandle kwezinguquko ezibizayo. Kuze kube leyo mibuzo iphendulwe, intuthuko iqondwa kangcono njengesiphakamiso sengqalasizinda esibikiwe esinombukiso wangaphambi kwesikhathi wehadiwe, hhayi ukushintshwa okutholakala kabanzi kwe-RoCEv2.