I-AMD Zen 3 i-microarchitecture yesikhathi esizayo inkampani ehlose ukuqhubeka nokulimaza i-Intel. Imikhiqizo yeZen, iZen + neZen 2 ibe yimpumelelo enkulu. Manje, ngokufika kwama-Ryzen 4000 Series APUs, kuthathwa esinye isinyathelo ukunqoba umkhakha lapho i-Intel isabusa kanzima kakhulu, njengamakhompyutha ezincwajana. Lawa machipisi amasha asasekelwa kuZen 2, yize izinombolo zawo ezibonakala zibhekisa ku-4th Generation okungaba yiyo ehambelana neZen 3.
Yize iZen 3 isazovela, i- Abathuthukisi be-AMD ababambe iqhaza ku-Linux kernel sebevele bafaka ikhodi yomthombo edingekayo ukuze isebenze kahle ngohlelo. Lawa machipisi wesikhathi esizayo azoza kumakhompyutha asekhaya, kodwa nakwabanye abavela ku-HPC, njengamaseva nama-supercomputer asuselwa ku-EPYC. Umkhakha obaluleke kakhulu lapho iLinux nayo iyinkosi engenakuphikiswa ...
Ngaphandle kwezindaba uqobo, zilungele iLinux, ezinye izindaba mayelana nokuthi iZen 3 ingaba yini nazo zembuliwe.Njengoba kujwayelekile lapho ikhodi yomthombo ingezwa ngaphambi kwe-Linux kernel, ingahlaziywa ukuze iveze okuthile imininingwane engakadalulwa ngokusemthethweni. Ku-CES 2020, uDkt Lisa Su, oyi-CEO yamanje ye-AMD, usevele umemezele ukuthi iZen 3 iyeza maduze.
Isiqephu esisha se-Linux ukuxhasa lokhu Umndeni we-19h (iZen 2 yayingu-17h, njengama-Ryzen 4000 APUs) ama-processor we-AMD. Futhi lapho ubhekene nalolu shintsho esiqeshini segama le-AMD, esingashiyanga uchungechunge lwe-4000 lweZen 3 yayo, kepha ngaphambi kwala ma-APU, kungabonakala ukuthi ushintsho olubalulekile kumqondo wemiklamo yalo emisha lungafika.
Eqinisweni, uMark Papermaster uqobo uthe 'IZen 2 ibiyindlela yokuziphendukela kwemvelo yeZen microarchitecture. IZen 3 izosuselwa ekwakhiweni okusha ngokuphelele.«. Kulindeleke ukuthi ilethe ukwanda kokusebenza kwe-IPC enamadijithi amabili futhi isebenzise i-7nm + node ethuthukisiwe ye-TSMC.
abanye amahemuhemu ezikhulisiwe, kepha lawo kusengamahemuhemu, ukuthi ingafaka i-SMT4, okungukuthi, ukuthi umnyombo ngamunye ungenza imicu efika ku-4 ngasikhathi sinye njengoba kwenza amanye ama-IBM POWER, njll. Lokho kuzophinda kabili amandla we-Intel HyperThreading (uphawu lwentengiso i-Intel lubiza ukuqaliswa kwalo kwe-SMT), noma ngabe kudeskithophu bekungeke kube nengqondo ... yebo nge-HPC, lapho isoftware ingasebenzisa ukufana okuningi.
Kunoma ikuphi, iLinux izoba phakathi kwabokuqala ukuyisekela!