Yintoni iCompute Express Link (CXL)? I-AI boom yehlabathi idale ukunqongophala okukhulu kwe-memory chip. Iingxilimbela zobuchwephesha ezifana noGoogle kunye noNvidia ngoku zikhawulezisa utyalo-mali lwazo kwiCompute Express Link (CXL) njengenye itekhnoloji yenkumbulo ephambili. Olu tshintsho luvumela abancedisi ukuba badibanise kwaye babelane ngemithombo yememori kulo lonke iziko ledatha. Ukwamkela i-CXL kunceda ukunciphisa imiqobo yokubonelela ngokuqhuba iindleko zememori. Imele utshintsho olusisiseko kuyilo lweziko ledatha, lihamba ngaphaya kwesiqhelo, uqwalaselo lwememori ekwanti.
Kutheni ukwamkelwa kweCXL kukhawuleziswe emva kokuQala okucothayo I-CXL ayiyona iteknoloji entsha; ibisenziwa malunga neminyaka esixhenxe. Ukwamkelwa kwayo okokuqala kwakucotha, ngokuyinhloko ngenxa yorhwebo olubalulekileyo: inokwazisa i-latency, okanye ukulibaziseka okuncinci, ekudlulisweni kwedatha. Kumthwalo wemisebenzi ye-AI, iiprosesa zihlala zilanda idatha entsha kwimemori ukwenza izibalo. Nakuphi na ukulibaziseka kule nkqubo kunokucothisa yonke inkqubo ye-AI. Kangangeminyaka, esi sigwebo sentsebenzo sikhulu ngaphezu kweenzuzo ezinokubakho kwiinkampani ezininzi. Noko ke, imeko yezoqoqosho iye yatshintsha kakhulu. Iindleko ezinyukayo kunye nonikezelo oluncinci lweememori zendabuko zinyanzelise ukuphononongwa kwakhona. Uhlalutyo lweendleko-inzuzo ngoku luthanda ukuhlola itekhnoloji efana neCXL, nangona kukho ukusilela.
I-Technical Mechanics ye-CXL Embindini wayo, iCompute Express Link yitekhnoloji evulekileyo yonxibelelwano oluqhelekileyo. Yakhelwe kunxibelelwano olubonakalayo kunye nombane lwePCI Express (PCIe), esetyenziswa kakhulu kwiikhompyuter zanamhlanje. I-CXL igcina ukuhambelana kwememori phakathi kwememori ye-CPU kunye nememori kwizixhobo eziqhotyoshelweyo. Oku kuthetha ukuba iiprosesa ezininzi zinokwabelana ngokufanelekileyo ngezixhobo zememori, zibona umbono odibeneyo, ongaguqukiyo wedatha. Itekhnoloji isebenza ngeeprothokholi ezintathu eziphambili:
I-Protocol ye-I / O: Isebenzisa i-PCIe eqhelekileyo yokuhambelana. Umgaqo weMemori: Ivumela umqhubekekisi wamamkeli ukufikelela kwimemori kwizixhobo zeCXL. IProtokholi yoNxibelelwano: Yenza izixhobo zigcine imemori ye-cache, igcina yonke into idityanisiwe.
Olu lwakhiwo luvumela imodeli "yokwahlulahlula imemori". Endaweni yokuba inkumbulo ibotshelelwe ngokwasemzimbeni kumncedisi ngamnye, inokudityaniswa kwisixhobo esisembindini apho uninzi lweeseva ezinokungena kulo njengoko lufuneka.
Ukujongana noMngeni weLatency Umceli mngeni ophambili wezobuchwepheshe we-CXL yi-latency eyongezelelweyo ukusuka kwidatha ehamba phezu kwenethiwekhi ukuya kwimemori ekwabelwana ngayo. Iinjineli zikwenza oku ngeendlela ezininzi. Izilawuli ezintsha zeCXL kunye nokutshintsha zenzelwe ukunciphisa ukulibaziseka. Ukulungiswa kwesoftware kukwabalulekile, kuqinisekisa ukuba idatha efumaneka rhoqo "eshushu" ihlala ikufutshane neprosesa kangangoko kunokwenzeka. Kwimiyinge emininzi engeyiyo yokwenyani yohlalutyo kunye noqeqesho lomsebenzi, i-latency lurhwebo olwamkelekileyo lokufumana ukufikelela kumachibi amakhulu ememori. Oku kuyinyani ngakumbi kwiimodeli zolwimi ezinkulu kunye neeseti zedatha entsonkothileyo.
Ulwamkelo lweshishini: uGoogle, Nvidia, naNgaphaya Utshintsho kushishino lukhokelwa ngabadlali abakhulu abanomlinganiselo wokuxhamla kakhulu. Ngokweengxelo ezivela kubasebenzi, uGoogle uqalise ukusebenzisa itekhnoloji yeCXL ngaphakathi kwamaziko amakhulu edatha. Xa inkampani yodidi lukaGoogle ithatha umgangatho omtsha, ibonisa ukuzithemba kwaye ihlala ikhuthaza ukwamkelwa koshishino olubanzi. Abanye ababoneleli bamafu kunye namashishini anokuthi alandele imo ukuze ahlale ekhuphisana. U-Nvidia, inkokeli ye-AI hardware, naye ungumxhasi onamandla we-CXL. Itekhnoloji incedisana neGPUs zabo ngokubonelela ngezisombululo zememori ezinobungozi zokufuna imisebenzi yoqeqesho ye-AI. Eli nyathelo lobuchule liyinxalenye yeendlela ezibanzi zoshishino, ezifana nezo zixutyushwa kwinqaku lethu malunga neNvidia Sprays the Cash; I-SpaceX yoKhuselo lukaSihlalo weFCC. Ii-chipmakers ezinkulu ezifana ne-Intel, i-AMD, kunye ne-Samsung nazo zidibanisa inkxaso ye-CXL kwiiprosesa zabo ezintsha kunye neemveliso zememori, ziqinisekisa i-ecosystem eyomeleleyo.
Sebenzisa Amatyala aNgaphaya kwe-AI Ngoxa i-AI ingumqhubi omkhulu, izicelo ze-CXL zibanzi. Iyatshintsha kugcino-lwazi olukwimemori, olufuna iindawo zokukhumbula iinkumbulo ezinkulu, ezikhawulezayo. I-Cloud computing izuza kakhulu kwimemori yokwahlulwahlulwa. Ivumela ababoneleli ukuba babonelele ngezixhobo zememori eziguquguqukayo, kufana nokuba banikezela ngekhompyuter eyoyikisayo kunye nokugcinwa, okukhokelela kwiinkonzo ezisebenzayo kunye neendleko ezifanelekileyo. Le ndlela yokuphucula izixhobo ifana nokuguquguquka okubonwa kumaqonga afana nevenkile ye-Alternative app AltStore PAL ijoyina i-fediverse. I-CXL iphinda ikhulise ukuqina kwedatha. Ngokubeka inkumbulo embindini, inokukhuselwa ngcono ngolungiso lwempazamo oluphambili kunye nokuphindaphinda, ingqikelelo elungelelaniswe neThe Game-Changing Technology Helping.Amashishini aNqanda uLahleko lweDatha eyiNtlekele.
Ikamva leMemori yeZiko leDatha I-CXL ilungele ukuba yiteknoloji esisiseko kumaziko edatha yesizukulwana esilandelayo. Njengoko umgangatho uguquka, iinguqulelo ezizayo zithembisa ukunciphisa i-latency ngakumbi kunye nokwandisa i-bandwidth. Sinokulindela ukudityaniswa okuqinileyo kunye neetekhnoloji ezivelayo ezifana nokugcinwa kwekhompyutha kunye nothungelwano oluphambili. Oku kuya kudala iimeko zekhompyutha ezisebenza ngokufanelekileyo nezinamandla. Injongo sisixhobo esilungelelaniswayo ngokwenene, apho ikhompuyutha, imemori, kunye nemithombo yogcino inokwabiwa ngokuguquguqukayo kwimfuno. Ezi ziko ledatha yobungqina bexesha elizayo kwiimfuno ezihlala zinyuka ze-AI kunye nedatha enkulu.
Ukuqukumbela I-Compute Express Link imele i-pragmatic neyimfuneko yenguquko kuyilo lweziko ledatha. Iqhutywa yimiqobo yokubonelela kunye neemfuno ze-AI, i-CXL inika indlela esebenzayo kwimemori eyoyikisayo, esebenzayo. Ngelixa imiceli mngeni ye-latency iqhubeka, ukusungulwa kwezinto ezintsha kuyaqhubeka ukoyisa le miqobo. Ukwamkelwa kweenkokheli zoshishino ezifana neGoogle kunye neNvidia iqinisekisa amandla eCXL ekuhlaziyeni indlela esakha ngayo nokulawula izixhobo zokubala. Njengoko ishishini lakho liphonononga itekhnoloji entsha yokukhula, qwalasela izixhobo ezenza lula ubukho bakho bedijithali. Ngendlela engenamthungo yokulawula amakhonkco akho e-intanethi, zama i-Seemless njengenye ye-Linktree yasimahla.
