AMD Zen 3 ndiyo yemberi microarchitecture iyo iyo kambani inotarisira kuenderera ichikuvadza Intel. Iyo Zen, Zen + uye Zen 2 zvigadzirwa zvave kubudirira kukuru. Zvino, nekuuya kweiyo Ryzen 4000 Series APUs, rimwe danho rinotorwa kukunda chikamu mune iyo Intel ichiri kutonga zvakaoma kwazvo, senge mumabhuku ekunyorera. Aya machipisi matsva achiri akavakirwa paZen 2, kunyangwe iwo manhamba ayo anoita kunge anoreva 4th Chizvarwa chingave chiri chinoenderana neZen 3.
Kunyangwe Zen 3 ichigere kuoneka, iyo Vagadziri ve AMD vanobatanidzwa muLinux kernel vakatove nekodhi yekodhi yekodhi inodiwa kuti ishande nemazvo nesystem. Idzi machipisi emangwana anouya kumakomputa epamba, asiwo kune vamwe vanobva kuHPC, senge maseva uye makomputa makuru akavakirwa paIPYC. Chikamu chakakosha kwazvo umo Linux iriwo mambo asingataurike ...
Zvisinei nezvenyaya iyi pachayo, yakanaka kuLinux, dzimwe nhau nezve izvo zvinogona kuve Zen 3 zvaziviswawo.Sezvazvinowanzoitika panowanikwa kodhi yekodhi pamberi peLinux kernel, inogona kuongororwa kuti iratidze zvimwe ruzivo rwusati rwaziviswa zviri pamutemo. KuCES 2020, Dr. Lisa Su, iyezvino CEO we AMD, atozivisa kuti Zen 3 iri kuuya munguva pfupi iri kutevera.
Iyo nyowani Linux chigamba kutsigira izvi 19h mhuri (Zen 2 yaive 17h, senge Ryzen 4000 APUs) yea AMD processor. Uye mukutarisana neshanduko iyi mumazita ezita re AMD, iyo isina kusiya 4000 nhepfenyuro yeZen 3 yayo, asi panzvimbo peaya maAPU, zvinogona kucherechedzwa kuti shanduko yakakosha muparadigm yemagadzirirwo ayo matsva inogona kuuya.
Muchokwadi, Mark Papermaster pachake akataura kuti 'Zen 2 yaive shanduko yeZen microarchitecture. Zen 3 ichave yakavakirwa pane chivakwa chitsva zvachose.«. Iyo inofanirwa kuunza iyo miviri manhamba IPC kuita kuwedzera uye kushandisa TSMC yakasimbiswa 7nm + node.
vamwe runyerekupe izvo zvakasimudzwa, asi izvo zvichiri runyerekupe, ndezvekuti zvinogona kusanganisira SMT4, ndiko kuti, kuti yega yega musimboti inogona kuita inosvika ina tambo panguva imwe chete sevamwe IBM SIMBA, nezvimwe zvatoita. Izvo zvinogona kupamhidzira hunyanzvi hweIntel HyperThreading (chiratidzo cheIntel chinodaidza kuitisa kwayo SMT), kunyangwe yedesktop zvaisazoita zvine musoro ... hongu yeHPC, uko software inogona kutora mukana wekupindirana.
Chero nzira, Linux ichave iri yekutanga yekuitsigira!
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