I-AWS isanda kumemezela izehlakalo zensimbi ezingenalutho ze-Amazon EC2. Izimo ezintsha ze-M5n, M5dn, R5n, kanye ne-R5dn seziyatholakala futhi zingasebenzisa kufika ku-100 Gbps womkhawulokudonsa wenethiwekhi. Izimo ezintsha zensimbi ezingenalutho zinikeza izinhlelo zokusebenza ngokufinyelela okuqondile kumaphrosesa weCascade Lake nezinsiza zenkumbulo zeseva engaphansi. Lezi zimo ziqondisa umthwalo wokusebenza odinga ukufinyelela ezicini zezingxenyekazi zekhompuyutha, njenge-Intel VT-x nezinhlelo zokusebenza ezidinga ukusebenza ezindaweni ezingezona ezobunjiniyela ukuze kutholakale izidingo zamalayisense. Izimo zensimbi ezingenalutho futhi zenza kube nokwenzeka ukusebenzisa iziqukathi ezivikelekile ze-virtualization ezifana neziqukathi ezicacile ze-Linux futhi, uma kuqhathaniswa nemishini ebonakalayo endaweni ehlala abaqashi abaningi, gwema inkinga "yomakhelwane onomsindo"Zonke izimo zensimbi ezingenalutho, ingxenye yenjongo evamile kanye nemindeni ye-EC2 elungiselelwe inkumbulo, inikeza umkhawulokudonsa wenethiwekhi ophezulu kanye nokucutshungulwa kwephakethe uma kuqhathaniswa nezimo ze-M5 ne-R5, ne-100 Gbps yomkhawulokudonsa wenethiwekhi kanye ne-Elastic Fabric Adapter (EFA) ye-HPC/ML. imithwalo yemisebenzi. I-EFA iyisici sokuxhumana se-EC2 esingakhethwa sokuqalisa izinhlelo zokusebenza ezidinga amazinga aphezulu okuxhumana phakathi kwamanodi esikalini ku-AWS. Ngokusekelwe ohlelweni lokusebenza olwakhelwe ngokwezifiso, i-EFA idlula izixhumanisi zehadiwe ukuze kuthuthukiswe ukuxhumana phakathi kwezibonelo. Ukusebenza kwenethiwekhi okuthuthukisiwe kunikeza ukudluliswa kwedatha okungcono kakhulu ukuya nokubuya ezinsizeni eziphethwe njenge-Amazon S3, kunciphisa isikhathi sokufakwa kwedatha sezinhlelo zokusebenza. Izimo ze-M5dn ne-R5dn zinama-SSD endawo asekelwe ku-NVMe futhi zinikeza isitoreji sezinga lokuvimba esihlanganiswe nesibonelo. Izimo ze-M5n, M5dn, R5n, R5dn zaqala ngo-2019 njengemishini ebonakalayo ye-EC2 kodwa zingatholakali njenge-hardware yensimbi engenalutho. Isimemezelo se-AWS sengeza imininingwane yobuchwepheshe eyengeziwe ku-hardware namacala okusebenzisa: I-M5n, i-M5dn, i-R5n, i-R5dn izehlakalo inikwa amandla ama-Intel Xeon Scalable processors esizukulwane sesibili se-Intel Xeon (Cascade Lake) anefrikhwensi eqhubekayo ye-turbo 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. I-AWS yethula izehlakalo zayo zokuqala zensimbi engenalutho ngesikhathi kabusha:Invent 2017 futhi yengeza ezinye izinketho eminyakeni elandelayo: ngo-2019 umhlinzeki wamafu wamemezela izehlakalo ze-Arm zensimbi ezingenalutho, ezinikezwa amandla ama-AWS Graviton processors ase-Arm-based, futhi ekupheleni konyaka odlule wengeza i-EC2. Izibonelo ze-Mac I-AWS akuyona ukuphela komhlinzeki wamafu ohlinzeka ngamaseva ensimbi angenalutho. I-Google Cloud ine-Bare Metal Solution, i-hardware ezinikele ukuze iqhube imithwalo yemisebenzi ekhethekile nge-latency ephansi, futhi i-Azure ine-Azure Dedicated Host, amaseva angokwenyama ukuze isingathe ama-Azure VM e-Windows ne-Linux. I-IBM Cloud Bare Metal Servers iyisipho esisodwa sokuqasha esivela kwa-IBM Izimo ezintsha zensimbi ezingenalutho zitholakala njengokudingeka kakhulu, okugodliwe noma umthamo wangempela. Izintengo ezifunwa kakhulu ziqala ku-$6.283 ngehora esifundeni sase-US East ngesibonelo se-m5n, eshibhe kakhulu kwezine ezintsha. ## Ukhuthazwe yilokhu okuqukethwe? Bhala i-InfoQ Ukuba umhleli we-InfoQ bekungenye ye **izinqumo ezingcono kakhulu zomsebenzi wami Kungiphonsele inselele futhi **kungisize ngezindlela eziningi Singathanda ukuba nabantu abaningi **ukujoyina iqembu lethu