Kuthunyelwe Ngo: Feb 5, 2021
Kusukela namuhla, i-Amazon EC2 M5n, M5dn, R5n, kanye ne-R5dn izehlakalo zensimbi ezingenalutho ezingasebenzisa kufika ku-100 Gbps womkhawulokudonsa wenethiwekhi, kanye ne-Elastic Fabric Adapter (EFA) ye-HPC/ML yomthwalo wokusebenza ngokuvamile iyatholakala. Izimo ze-Amazon EC2 zensimbi ezingenalutho zinikeza izinhlelo zakho zokusebenza ngokufinyelela okuqondile ku-Intelî Xeonî Iphrosesa ye-Scalable nezisetshenziswa zememori zeseva engaphansi. Lezi zimo zilungele imithwalo yomsebenzi edinga ukufinyelela kusethi yesici sezingxenyekazi zekhompuyutha (njenge-Intelî VT-x), noma izinhlelo zokusebenza ezidinga ukusebenza ezindaweni ezingezona ezemvelo ukuze kunikezwe ilayisense noma izidingo zosekelo.

Izimo zensimbi ezingenalutho zivumela amakhasimende e-EC2 ukuthi asebenzise izinhlelo zokusebenza ezizuza kumathuluzi okuhlaziya ukusebenza okujulile, imithwalo yemisebenzi ekhethekile edinga ukufinyelela okuqondile kungqalasizinda yensimbi engenalutho, imithwalo yemisebenzi eyifa engasekelwe ezindaweni ezibonakalayo, nezinhlelo zokusebenza ezikhawulelwe amalayisense. Izimo zensimbi ezingenalutho futhi zenza kube nokwenzeka kumakhasimende ukuthi asebenzise iziqukathi ezivikelekile ze-virtualization njenge-Clear Linux Containers. Imithwalo yemisebenzi ezenzakalweni zensimbi ezingenalutho iyaqhubeka nokusebenzisa zonke izinsizakalo nezici ze-AWS Cloud, njenge-Amazon Elastic Block Store (EBS), i-Elastic Load Balancer (ELB), kanye ne-Amazon Virtual Private Cloud (VPC)

Ngokusekelwe esizukulwaneni esilandelayo se-AWS Nitro System, i-M5n, i-M5dn, i-R5n, kanye nezimo ze-R5dn zenza inethiwekhi ye-100 Gbps itholakale emithwalweni yomsebenzi eboshelwe kunethiwekhi ngaphandle kokudinga amakhasimende ukuthi asebenzise abashayeli bangokwezifiso noma ahlanganise kabusha izinhlelo zokusebenza. Amakhasimende angakwazi futhi ukusizakala ngalokhu kusebenza kwenethiwekhi okuthuthukisiwe ukusheshisa ukudluliswa kwedatha ukuya nokubuya e-Amazon S3, ukunciphisa isikhathi sokufakwa kwedatha yezinhlelo zokusebenza kanye nokusheshisa ukulethwa kwemiphumela.

Izehlakalo ze-M5n, M5dn, R5n, R5dn zinikwa amandla ama-Intelî Xeonî Scalable processors (i-Cascade Lake) esizukulwane sesibili esisekelwe yi-all-core turbo frequency engu-3.1 GHz. Baphinde banikeze ukwesekwa kwe-Intel Vector Neural Network Instructions (AVX-512 VNNI) entsha ezosiza ukusheshisa ukusebenza komshini okuvamile okufana ne-convolution, futhi ithuthukise ngokuzenzakalela ukusebenza kwe-inference phezu kohlu olubanzi lwemithwalo yokufunda ejulile.

Ukuze uqalise ngezimo ze-m5n.metal, m5dn.metal, r5n.metal, noma i-r5dn.metal, vakashela i-AWS Management Console, i-AWS Command Line Interface (CLI), noma ama-AWS SDK. Ukuze ufunde kabanzi, vakashela ikhasi lezimo ze-EC2 M5 noma i-EC2 R5.