Yini i-Compute Express Link (CXL)? I-AI boom yomhlaba wonke idale ukushoda okukhulu kwe-memory chip. Iziqhwaga zobuchwepheshe ezifana ne-Google ne-Nvidia manje sezisheshisa ukutshalwa kwezimali kwazo ku-Compute Express Link (CXL) njengobunye ubuchwepheshe benkumbulo obubalulekile. Lokhu kusungula kuvumela amaseva ukuthi ahlanganise futhi abelane ngezinsiza zememori kuso sonke isikhungo sedatha. Ukwamukela i-CXL kusiza ekwehliseni izithiyo zokuhlinzeka ezikhuphula izindleko zememori. Imele ushintsho olubalulekile ekwakhiweni kwesikhungo sedatha, idlulela ngalé kokuhlelwa kwenkumbulo okungokwesiko, okuhlukile.
Kungani Ukutholwa Kwe-CXL Kusheshisiwe Ngemva Kokuqala Okuhamba Kancane I-CXL akuwona ubuchwepheshe obusha; selithuthukiswe cishe iminyaka eyisikhombisa. Ukwamukelwa kwayo kokuqala bekuhamba kancane, ngokuyinhloko ngenxa yokuhwebelana okubalulekile: kungethula ukubambezeleka, noma ukubambezeleka okuncane, ekudlulisweni kwedatha. Emithwalo yemisebenzi ye-AI, amaphrosesa ahlala elanda idatha entsha enkumbulweni ukuze enze izibalo. Noma yikuphi ukubambezeleka kule nqubo kunganciphisa lonke isistimu ye-AI. Iminyaka eminingi, lesi sijeziso sokusebenza siye sadlula izinzuzo ezingaba khona ezinkampanini eziningi. Nokho, isimo sezomnotho sesishintshe kakhulu. Izindleko ezikhuphukayo nokunikezwa okulinganiselwe kwama-memory chips kuphoqe ukuba kuhlolwe kabusha. Ukuhlaziywa kwezindleko zenzuzo manje kuthanda ukuhlola ubuchwepheshe obufana ne-CXL, naphezu kwezithiyo.
I-Technical Mechanics ye-CXL Emgogodleni wayo, iCompute Express Link iwubuchwepheshe bokuxhumana obusezingeni elivulekile. Yakhelwe ekuxhumaneni ngokomzimba nakagesi kwe-PCI Express (PCIe), esetshenziswa kakhulu kumakhompyutha anamuhla. I-CXL igcina ukuhambisana kwenkumbulo phakathi kwememori ye-CPU nenkumbulo kumadivayisi anamathiselwe. Lokhu kusho ukuthi amaphrosesa amaningi angabelana ngokuphumelelayo ngezinsiza zememori, abone ukubuka okuhlangene, okungaguquguquki kwedatha. Ubuchwepheshe busebenza ngamaphrothokholi amathathu abalulekile:
I-I/O Protocol: Isebenzisa i-PCIe ejwayelekile ukuze ihambisane. Iphrothokholi Yenkumbulo: Ivumela iphrosesa yosokhaya ukuthi ifinyelele imemori kumadivayisi e-CXL. Iphrothokholi Yokubumbana: Ivumela amadivayisi ukuthi agcine inqolobane, igcine yonke into ivunyelanisiwe.
Lesi sakhiwo sinika amandla imodeli "yokuhlukanisa inkumbulo". Esikhundleni sokuthi inkumbulo iboshwe ngokomzimba kuseva ngayinye, ingahlanganiswa esisetshenziswa esimaphakathi amaseva amaningi angangena kuso njengoba kudingeka.
Ukubhekana Nenselele Yokubambezeleka Inselele eyinhloko yezobuchwepheshe ye-CXL ukubambezeleka okwengeziwe kusuka kudatha ehamba ngenethiwekhi kuya kumemori eyabiwe. Onjiniyela babhekana nalokhu ngezindlela eziningi. Izilawuli ezintsha ze-CXL namaswishi kwakhiwa ukuze kuncishiswe ukubambezeleka. Ukulungiselelwa kwesofthiwe nakho kubalulekile, kuqinisekisa ukuthi idatha "eshisayo" efinyelelwa njalo ihlala iseduze nephrosesa ngangokunokwenzeka. Emisebenzini eminingi engeyona eyesikhathi sangempela yokuhlaziya nokuqeqeshwa, ukubambezeleka kuwukuhweba okwamukelekayo ukuze uthole ukufinyelela kumachibi enkumbulo amakhulu kakhulu. Lokhu kuyiqiniso ikakhulukazi kumamodeli wolimi amakhulu namasethi edatha ayinkimbinkimbi.
Ukutholwa Kwemboni: I-Google, i-Nvidia, ne-Beyond Ukushintsha kwemboni kuholwa ngabadlali abakhulu abanesilinganiso sokuhlomula kakhulu. Ngokwemibiko evela kubasebenzi, i-Google isiqalile ukusebenzisa ubuchwepheshe be-CXL ngaphakathi kwezikhungo zayo ezinkulu zedatha. Uma inkampani enezinga le-Google ithatha izinga elisha, libonisa ukuzethemba futhi ngokuvamile likhuthaza ukutholwa kwemboni okubanzi. Abanye abahlinzeki bamafu namabhizinisi kungenzeka balandele okufanayo ukuze bahlale bencintisana. U-Nvidia, umholi ku-AI hardware, futhi ungumsekeli oqinile we-CXL. Ubuchwepheshe buhambisana nama-GPU abo ngokuhlinzeka ngezixazululo zenkumbulo ezingaka zokufuna imisebenzi yokuqeqeshwa kwe-AI. Lokhu kunyakaza kwamasu kuyingxenye yemikhuba ebanzi yemboni, efana naleyo okuxoxwe ngayo esihlokweni sethu esithi Nvidia Sprays the Cash; I-SpaceX Defence kaSihlalo we-FCC. Ama-chipmaker amakhulu afana ne-Intel, i-AMD, ne-Samsung nabo bahlanganisa ukwesekwa kwe-CXL kumaphrosesa abo amasha kanye nemikhiqizo yenkumbulo, baqinisekisa i-ecosystem eqinile.
Sebenzisa Amacala Ngaphandle Kwe-AI Ngenkathi i-AI ingumshayeli omkhulu, izinhlelo zokusebenza ze-CXL zibanzi. Iguqula imininingwane yememori engaphakathi, edinga amachibi enkumbulo amakhulu, okufinyelela ngokushesha. I-Cloud computing izuza kakhulu kusukela ekuhlakazweni kwenkumbulo. Ivumela abahlinzeki ukuthi banikeze izinsiza zememori eziguquguqukayo, kufana nokuthi zinikeza ikhompuyutha nesitoreji esisheshayo, okuholela kumasevisi asebenza kahle kakhulu futhi angabizi kakhulu. Le ndlela yokuthuthukisa insiza ifana nokuguquguquka okubonwa kuzingxenyekazi ezifana ne-Alternative app store i-AltStore PAL ijoyina i-fediverse. I-CXL iphinde ithuthukise ukuqina kwedatha. Ngokuhlanganisa inkumbulo, ingavikelwa kangcono ngokulungiswa kwephutha okuthuthukisiwe kanye nokuphindaphinda, umqondo oqondaniswe ne-The Game-Changing Technology Helping.Amabhizinisi Avimba Ukulahleka Kwedatha Okuyinhlekelele.
Ikusasa Lenkumbulo Yesikhungo Sedatha I-CXL ilungele ukuba ubuchwepheshe obuyisisekelo bezikhungo zedatha zesizukulwane esilandelayo. Njengoba izinga lishintsha, izinguqulo zesikhathi esizayo zithembisa ukunciphisa ukubambezeleka ngokuqhubekayo futhi zandise umkhawulokudonsa. Singalindela ukuhlanganiswa okuqinile nobuchwepheshe obusafufusa njengokugcinwa kwekhompyutha kanye nokuxhumana okuthuthukile. Lokhu kuzodala izindawo zamakhompuyutha ezisebenza kahle kakhulu nezinamandla ngokwehlukana kwazo. Umgomo ingqalasizinda ehlanganisekayo ngempela, lapho izinsiza zekhompuyutha, inkumbulo, nesitoreji zingabelwa ngamandla ngokufunwa. Lesi sikhungo sedatha sobufakazi besikhathi esizayo sezidingo ezikhula njalo ze-AI nedatha enkulu.
Isiphetho I-Compute Express Link imele ukuvela kwe-pragmatic nedingekayo ekwakhiweni kwesikhungo sedatha. Iqhutshwa yizingqinamba zokuhlinzekwa kanye nezidingo ze-AI, i-CXL inikeza indlela esebenzayo yenkumbulo eyingozi, ephumelelayo. Nakuba izinselele zokubambezeleka ziqhubeka, ukuqamba okusha okuqhubekayo kuzinqoba kancane kancane lezi zithiyo. Ukwamukeleka kwabaholi bemboni abafana ne-Google ne-Nvidia kuqinisekisa amandla e-CXL okubumba kabusha indlela esakha nokuphatha ngayo izinsiza zokubala. Njengoba ibhizinisi lakho lihlola ubuchwepheshe obusha bokukhula, cabanga ngamathuluzi enza ukuba khona kwakho kwedijithali kube lula. Ukuze uthole indlela engenazihibe yokuphatha izixhumanisi zakho ze-inthanethi, zama i-Seemless njengendlela ehlukile ye-Linktree yamahhala.
