I-MIPS, umthuthukisi we-IP compute cores esebenza kahle futhi elungisekayo, umemezele ukutholakala okujwayelekile (GA) kwe-MIPS P8700 Series RISC-V Processor. Idizayinelwe ukuhlangabezana nokubambezeleka okuphansi, izimfuno zokunyakaza kwedatha eziqine kakhulu zezinhlelo zokusebenza zezimoto ezithuthuke kakhulu njenge-ADAS ne-Autonomous Vehicles (AVs), i-P8700 iletha ikhompuyutha esheshisa kakhulu embonini, ukusebenza kahle kwamandla kanye nokuqina.
Izixazululo ezijwayelekile ze-ADAS kanye nokushayela ngokuzenzakalelayo zincike endleleni enonya yokushumeka inombolo ephezulu yama-cores ngamanani ewashi aphezulu okushayela okokwenziwa, nakuba ukusebenza okungenangqondo nokungafezeki. I-P8700 enokwakheka kwayo okunemicu eminingi nesebenza kahle ivumela amakhasimende e-MIPS ukuthi asebenzise ama-CPU cores ambalwa namandla aphansi kakhulu okuklama okushisayo (TDP) kunezixazululo zamanje zemakethe, ngaleyo ndlela ivumela ama-OEMs ukuthi athuthukise izixazululo ze-ADAS ngendlela engabizi kakhulu neyingozi kakhulu.
Kuphinde kunciphise izingqinamba zesistimu zokungasebenzi kahle kokunyakaza kwedatha ngokuhlinzeka ngesixazululo esizwelayo sokubambezeleka samandla aphansi esiklanyelwe ukuphazamisa izinkundla zezinzwa eziningi.
Kuzinhlelo ze-L2+ ADAS ezine-software ye-AI Autonomous stack, i-MIPS P8700 ingaphinda ikhiphe izinto eziwumgogodla ezingakwazi ukulinganiswa kalula ekufundeni okujulile futhi zincishiswe imisebenzi yokucutshungulwa kwe-sparsity-based convolution, okuholela >30% ekusetshenzisweni kwesofthiwe ye-AI Stack engcono nokusebenza kahle.
I-MIPS P8700 core, equkethe i-multi-core/multi-cluster kanye ne-multi-threaded CPU IP esekelwe ku-RISC-V ISA, manje iqhubekela phambili ekukhiqizeni uchungechunge olunama-OEM amaningi amakhulu. Amakhasimende abalulekile afana ne-Mobileye ayamukele le ndlela yemikhiqizo yesikhathi esizayo yezimoto ezizishayelayo kanye nezinhlelo zokushayela ezizenzakalelayo.
Uchungechunge lwe-P8700 luyiprosesa ephuma ngaphandle kwe-oda esebenza kahle kakhulu esebenzisa ukwakheka kwe-RISC-V RV64GC, okuhlanganisa i-CPU entsha nezici zezinga lesistimu eziklanyelwe ukusebenza, amandla, izici zefomu lendawo kanye nezici ezengeziwe ezifakazelwe ezakhelwe ku-MIPS micro-architecture etshalwe kumamodeli ezimoto angaphezu kuka-30+ namuhla emakethe yomhlaba wonke ye-OEM. Iklanyelwe ukuletha ukuminyana kwekhompiyutha ehamba phambili embonini, iphrosesa yakamuva ye-MIPS ihlanganisa izici ezintathu ezibalulekile zezakhiwo, okuhlanganisa:
- I-MIPS Out-of-Order Multi-threading-Inika amandla ukusetshenziswa kwemiyalo eminingi evela kuzintambo eziningi (amahabhu) njalo umjikelezo wewashi, ihlinzeka ngokusetshenziswa okuphezulu nokusebenza kahle kwe-CPU.
- I-Multi-Core Ehlangene, i-Multi-Cluster-Uchungechunge lwe-P8700 lufinyelela ku-6 coherent P8700 cores kuqoqo neqoqo ngalinye elisekela ama-accelerator anamathisele ngokuqondile.
- Ukuphepha Okusebenzayo—iklanyelwe ukuhlangabezana nezinga le-ASIL-B(D) elisebenzayo lokuphepha (ISO26262) ngokuhlanganisa amakhono amaningana okuthola amaphutha njengokuvikelwa kokulingana ekupheleni kwekheli namabhasi edatha, ukuvikelwa kokulingana kumarejista abonakalayo esofthiwe, ibhasi elinephutha lokubika amaphutha ohlelweni, nokunye.
Iphrosesa ye-MIPS P8700 manje isiyatholakala emakethe ebanzi, ngokubambisana okubalulekile osekukhona. Ukuthunyelwa ngokuqaliswa kwe-OEM kulindeleke maduze.
Umthombo ovela I-Green Car Congress
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