I-Arm ithuthukisa i-CPU yekhompuyutha yeselula; izisekelo ze-GPU ekwakhiweni okusha
- Khululwa ku:2019-05-28

I-CPtex-A77 CPU kanye ne-Mali-G77 GPU ikhamera yefoni yeselula yama-smartphone. I-Cortex-A77 ikhulisa imiyalo ngomjikelezo ngamunye (i-IPC) ye-CPI ye-Cortex-A76 yangaphambilini ngo-20%, ukuthuthukisa ukusebenza kwe-computing ukuhlangabezana nezidingo ze-AR / VR engasethandwa ne-HD.
I-Mali-G77 yakhiwe ku-architecture entsha ye-Valhall eyenza ukusebenza okungaphezu kwezingu-30%, uma kuqhathaniswa ne-Mali-G76 GPU yangaphambilini, isebenzise ama-warp angu-16 amakhulu (izintambo) kanye ne-16 ehlanganisiwe-enezela (i-FMAs) ngenjini yokubulala umgqa ngamunye ukwandisa ukusebenza komsebenzi, kuyilapho i-quad yokudweba i-quad ne-16 shader cores kuthuthukiswa ukusebenza kwe-graphical.
I-GPU ikwandisa izinga lokusebenza ngamaphesenti angama-30, ukusebenza kahle kwamandla ngamanki afanayo futhi kuthiwa kulethe ukuthuthukiswa komshini we-60% ekufakeni umshini (ML) ukuze kuthuthukiswe ukusebenza kwe-neural nets (NN), uma kuqhathaniswa ne-Mali-G76.
I-architecture yaseValhall inenjini ephakeme kakhulu, idalwe ngempumelelo yamandla nokuthuthukiswa kwamandla okusebenza, futhi imilayezo elula yokwehla isetha ubuciko (ISA).
UCadence umemezela amathuluzi wokuklama nokubhalisa kwe-CP entsha ye-Arm Cortex-A77 ngezinqubo ezingu-7nm.