Uhlelo lweShenango luhlelelwe ukuthi lusetshenziswe ezikhungweni zedatha.
/isithombe
Ngokusho komunye wabahlinzeki, izikhungo zedatha
I-MIT inqume ukulwa nokusetshenziswa okungalungile kwezinsiza zekhompyutha.
Ithimba Lobunjiniyela
Isebenza kanjani iShenango
I-Shenango iyilabhulali ye-Linux ku-C ene-Rust ne-C++ ebophayo. Ikhodi yephrojekthi kanye nezicelo zokuhlola zishicilelwa ku
Isixazululo sisekelwe ku-algorithm ye-IOKernel, esebenza kumongo ozinikele wesistimu ye-multiprocessor. Iphatha izicelo ze-CPU isebenzisa uhlaka
I-IOKernel inquma ukuthi yiziphi izinhlamvu ezodlulisela kuzo umsebenzi othile. I-algorithm iphinde inqume ukuthi mangaki ama-cores azodingeka. Ngenqubo ngayinye, ama-cores ayinhloko (aqinisekisiwe) kanye nezinye ezengeziwe (eziqhumayo) zinqunywa - lezi zamuva zethulwa uma kwenzeka ukwanda okubukhali kwenani lezicelo ku-CPU.
Ulayini wesicelo we-IOKernel uhlelwa njenge
Lapho kusatshalaliswa umthwalo, kuqala kunikezwa ama-cores lapho inqubo efanayo isetshenziswe ngaphambili futhi ingxenye yahlala kunqolobane, noma kunoma yimaphi ama-cores angasebenzi.
U-Shenango uphinde athathe indlela
Izinzuzo nokungalungi
Ngu
Amathuba esixazululo
Ubuchwepheshe busenezihibe - abusekeli i-multiprocessor
/isithombe
Ubuchwepheshe obufanayo
Ezinye izinhlelo zokulinganisa umthwalo weprosesa zihlanganisa i-Arachne. Ibala ukuthi mangaki ama-cores uhlelo lokusebenza oluzowadinga uma luqala, futhi lusabalalisa izinqubo ngokwale nkomba. Ngokusho kwababhali, ukubambezeleka okuphezulu kwesicelo e-Arachne kungama-microseconds ayizinkulungwane eziyi-10.
Ubuchwepheshe busetshenziswa njengomtapo wezincwadi we-C++ we-Linux, futhi ikhodi yawo yomthombo iyatholakala ku-
Elinye ithuluzi lokulinganisa yi-ZygOS. NjengoShenango, ubuchwepheshe busebenzisa indlela yokweba umsebenzi ukuze kwabiwe kabusha izinqubo. Ngokusho kwababhali be-ZygOS, isilinganiso sokubambezeleka sohlelo lokusebenza lapho usebenzisa ithuluzi singama-microseconds angama-150, kanti umkhawulo ungama-microseconds angama-450. Ikhodi yephrojekthi nayo
okutholakele
Izikhungo zedatha zesimanje ziyaqhubeka nokukhula. Umkhuba okhulayo ubonakala ikakhulukazi emakethe yezikhungo zedatha ye-hyperscale: manje emhlabeni
Okuthunyelwe okuvela kubhulogi Lokuqala mayelana ne-IaaS yebhizinisi:
Ungathuthukisa kanjani ukusebenza kahle kwamandla kwesikhungo sedatha Odinga ukukwazi nge-PCI DSS: ukubuka konke okujwayelekile Umhlaba ngaphambi nangemuva: ukuthi impilo yashintsha kanjani ngokufika kwe-DNS Flag Day I-IaaS isiza kanjani ukuthuthukisa ibhizinisi: izinkinga ezintathu ifu elizozixazulula Ukuhlola Uhlelo Lwediski Emafini: Okuyisisekelo Namathiphu Amathiphu angu-9 Awusizo Wokushintshela Emafini Okubushelelezi IaaS: Izinyathelo zokuqala ngemuva kokuqasha ingqalasizinda yamafu
Source: www.habr.com