Ngasekupheleni kweveki ephelileyo, iSebe lezoRhwebo laseMelika Iinkampani zaseMelika ukusebenzisana neenkampani ezintlanu kunye nemibutho yaseTshayina, kwaye ngeli xesha uluhlu lwezohlwayo lubandakanya amashishini amabini adibeneyo e-AMD, kunye nekhompyuter kunye nomenzi weseva uSugon, esandul' ukuqalisa ukuxhobisa iimveliso zayo nge "clones" ezinelayisensi ye-AMD processors. Isizukulwana sokuqala soyilo lweZen. Abameli be-AMD bavakalise ukulungela kwabo ukuthobela iimfuno zabasemagunyeni baseMelika, kodwa ukuza kuthi ga ngoku abakathethi nto ebambekayo malunga nentsebenziswano ethe kratya namaqabane aseTshayina.
IiClones ze-EPYC kunye neeprosesa zeRyzen, eziveliswe ngaphandle kweTshayina ngomyalelo weHygon, sele zivele kwiindaba zethu ekupheleni kwenyanga ephelileyo. Ezi processors zaveliswa phantsi kwelayisenisi evela kwi-AMD, enika amaqabane aseTshayina i-293 yezigidi zeedola, ngaxeshanye ifumana i-51% yezabelo kwi-Haiguang Microelectronics Co joint venture, kunye ne-30% yezabelo kwi-Chengdu Haiguang Integrated Circuit Design ishishini, ethi iphuhlise abaqhubekisi ngokwegama phantsi kwelayisensi ye-AMD. Nangona kunjalo, idatha ekhoyo kwiimpawu kunye neempawu zoyilo lweeprosesa zohlobo lwe-Hygon zisivumela ukuba siqinisekise ukuba ziyahluka kwiiprototypes zabo zaseMelika ikakhulu ngenkxaso yazo ye-algorithms yofihlo lwedatha ethile eTshayina.
Ngokopapasho , yayikungabandakanyi iibhloko ze-encryption zedatha kwiilayisensi ezidluliselwe kumaShayina ngexesha elinye lavumela i-AMD ukuba iphephe ingqalelo eyandisiweyo yabasemagunyeni baseMelika ukuba bajongane ne-ITHIC. Amagunya afanelekileyo ase-US anomona ngokuthunyelwa ngaphandle kobuchwephesha, kwaye amandla amaqabane aseTshayina ukuvelisa iiprosesa zeseva ezisebenza ngokuphezulu kunokonyusa ukhuphiswano kwimarike yehlabathi kwiinkqubo ezinkulu zekhompyutha. Kuyavunywa ngokubanzi ukuba isizathu esisemthethweni sokuvinjelwa kwamva nje kwintsebenziswano kunye ne-Sugon yinkcazo yenkampani malunga neenjongo zayo zokusebenzisa iinkqubo zeseva zolu phawu ukuhlangabezana neemfuno zokukhusela ze-PRC.
Ezinye ii-arhente zikarhulumente zase-US ekuqaleni azizange zilithande inyathelo le-AMD lokudala amashishini adibeneyo namaTshayina. ULisa Su waya kuthethathethwano namagosa aseTshayina kwinyanga yakhe yokuqala njengentloko ye-AMD, kwaye ngoFebruwari 2016 isivumelwano sagqitywa. Njengoko sisazi ngoku, i-AMD khange ithathe inxaxheba kula malinge adityanisiweyo ngeemali, kodwa ibonelele ngamalungelo epropathi enomgangatho ophezulu wokuqonda. ISebe lezoKhuselo laseMelika emva koko lazama ukunyanzela i-AMD ukuba ivume isivumelwano ngeKomiti yoTyalo-mali lwaNgaphandle, kodwa inkampani yaphikisa ukwala kwayo ngezizathu ezininzi. Okokuqala, waxoxa ukuba ulwakhiwo olunjalo lwendibaniselwano lwalungekho phantsi kwemvume enyanzelekileyo yiKomiti. Okwesibini, yachaza ukuba yayingadluliseli ezona teknoloji zanamhlanje kwi-PRC. Okwesithathu, ayiqukwanga kwilayisenisi ukuba nokwenzeka kwamaqabane aseTshayina asebenzisa iiyunithi zeprosesa ezinoxanduva loguqulelo lwedatha.
Iziphathamandla zaseMelika nazo zothuswa sisimo sobunini esibhidayo samashishini adityanisiweyo adalwe yi-AMD ngecala laseTshayina. Inkampani yaseMelika yathi isakhiwo esinjalo senzelwe ukuba sithathele ingqalelo iimfuno zamaqabane aseTshayina, kodwa kwangaxeshanye ayichasananga nemithetho yase-US. Ngokomzekelo, inkampani apho i-AMD ilawula khona akukho ngaphezu kwe-30% yezabelo yayijongene nokuphuhliswa kweeprosesa kwi-joint venture. Oku kwavumela abasemagunyeni baseTshayina ukuba bathathele ingqalelo iiprosesa ze-Hygon “njengophuhliso lwasekhaya”, oluchazwe nakwi-cover yabo- “ephuhliswe e-Chengdu”. Ecaleni kwayo sisitampu "esenziwe eTshayina", nangona kucacile ukuba amaqabane e-AMD aseTshayina abeka kuphela iiodolo zokwenziwa kwezi processors, kwaye ziveliswa yi-GlobalFoundries kwiifektri zabo e-USA okanye eJamani.
I-AMD igxininisa ukuba nangaphambi kokuba igqibe isivumelwano ne-ITHIC, ngo-2015, ngokuthe ngcembe kwaye neenkcukacha zazisa abasemagunyeni abafanelekileyo malunga nenkqubela phambili yothethwano, kodwa abazange bafumane naziphi na izithintelo ezinzulu ekudalweni kwendibaniselwano kunye nokudluliselwa kwelayisensi. kuphuhliso lweeprosesa ezihambelanayo ze-x86. Iingcali zikholelwa ukuba ngaphandle koncedo lwe-AMD kunye namanye amaqabane aseMelika, icala laseTshayina aliyi kukwazi ukuvelisa iiprosesa kunye ne-architecture yeZen ngokungapheliyo. Uyilo lwangoku lwe-AMD aluzange lutshintshelwe kubaphuhlisi baseTshayina ukuze basetyenziswe phantsi kwesi sivumelwano. Kwikota yokuqala yalo nyaka, i-AMD ikwazile ukufumana i-60 yezigidi zeerandi kwimirhumo yelayisensi evela kumaqabane aseTshayina, njengoko beqala ukuvelisa iiprosesa zeHygon zeeseva kunye neendawo zokusebenza. Ngokwemigaqo yesivumelwano, akufuneki bathengiswe ngaphandle kweTshayina, kodwa ngoku abasemagunyeni base-US babona isoyikiso kukhuseleko lwesizwe nasekusetyenzisweni kwezi processors ngaphakathi kweTshayina.
Kuyaphawuleka ukuba i-AMD ihloniphe ukupapashwa kweWall Street Journal ngezimvo ezahlukileyo kumaphepha . Inkampani ithe ithathe onke amanyathelo ayimfuneko ukuthintela ukusetyenziswa kakubi kwetekhnoloji kunye nophuhliso oludluliselwe kwicala laseTshayina, kunye nokwenza ukuba kungenzeki "ukubuyisela umva ubunjineli" ukuze kuphuhliswe ngokuzimeleyo izizukulwana ezizayo zeprosesa zaseTshayina. Ukusukela ngo-2015, inkampani ilungelelanise ngokucokisekileyo izenzo zayo kunye namasebe aseMelika afanelekileyo, kwaye abafumananga sizathu sokuvala ukudalwa kokubambisana kunye namaqabane aseTshayina. Itekhnoloji edluliselwe kumaTshayina, ngokutsho kwakhe, yenza ukuba kube lula ukwenza iiprosesa ezaziphantsi ngesantya kwezinye iimveliso ezifumaneka kwintengiso ngexesha lokugqitywa kwesivumelwano. I-AMD ngoku isebenza ngokungqongqo ngokungqinelana nomthetho waseMelika, kwaye ayikuvumeli ukudluliselwa kobuchwepheshe kwiinkampani ezibandakanyiweyo kuluhlu lwezohlwayo, kwaye iyekile notshintshiselwano nabo.
umthombo: 3dnews.ru