Impi yekhasimende iphoqa abakhiqizi bekhontrakthi be-semiconductor ukuthi basondele eduze nabaklami. Inketho eyodwa yokuvumela amakhasimende avela emhlabeni wonke ukuthi ahlomule kumathuluzi e-EDA aqinisekisiwe anazo zonke izinguquko zakamuva ukusebenzisa izinsiza kumafu omphakathi. Muva nje, impumelelo yale ndlela iboniswe insizakalo yokuhlola i-topology ye-chip design, esetshenziswe ku-Microsoft Azure platform yi-TSMC. Isixazululo sisekelwe kuhlelo lwesoftware ye-Mentor Graphics' Caliber nmDRC, ngo-Ephreli 2017 yi-Siemens yaseJalimane.
Indlela ku-AMD, isheke eligcwele le-topology (yomzimba). Emlandweni wenkampani, i-7nm Vega 20 GPU enama-transistors ayizigidi eziyizinkulungwane eziyi-13,2 iqede umklamo ngamahora ayi-10 nje. Ukudlula kwesibili kuthathe elinye ihora ngaphansi. Ukudlula okubili emahoreni ayi-19 okuhlolwa efwini kuwumphumela omuhle kakhulu, i-AMD iyazethemba. Lokhu kufakazela impumelelo yale ndlela futhi kuvulela abaklami amathuba amasha: imikhiqizo emisha izokwazi ukuvela emakethe ngokushesha nangokusebenza kangcono.
Kuyathakazelisa ukuqaphela ukuthi i-AMD Vega 20 GPU ihlolwe endaweni eyihlane kuma-processor we-AMD EPYC 7000. Isofthiwe ye-Caliber nmDRC yasetshenziswa kuma-cores angu-4410 noma imishini ebonakalayo engu-69 (nomkhawulokudonsa wenkumbulo ophakeme kakhulu). Ngomsebenzi omkhulu wenkumbulo njengokuhlola i-topology yephrosesa, lokhu kubaluleke kakhulu.
Abathuthukisi be-software ye-Caliber nmDRC nabo babe negalelo empumelelweni yebhizinisi. Isofthiwe ebuyekeziwe idinga inkumbulo engaphansi ngo-50% ukuze yenze imisebenzi efanayo yokuqinisekisa i-topology. Inkundla ye-EPYC ye-AMD, inkampani ithi, iletha umkhawulokudonsa ongaphezu kwama-33% kuneminikelo ye-Intel. Ikakhulukazi, i-Azure inikezela ngesivinini sememori esifika ku-263 GB/s, futhi imishini ebonakalayo ye-HB ihlinzeka ngokusebenza okufika ku-80% ngaphezulu kunezinkundla zamafu eziqhudelanayo.
Source: 3dnews.ru