Computing Devices Thenoo sinma I nI II LitaI IoU Lai111 可 Lunn HNI11111 nfris 11t :1s 1/30/2021 ,Wers啡段号k1949
10 Computing Devices Then… EDSAC, University of Cambridge, UK, 1949 1/30/2021 中国科学技术大学
Computing Systems Today The world is a large parallel system Microprocessors in everything Vast infrastructure behind them 口自目 口吗5号 Internet Scalable reliable Connectivity Secure services Databases Information Collection Remote storage Online games Sensor Commerce frigidaire online Cars MEMS for Sensannets Routers 中国科学技术大学 Robots
1/30/2021 中国科学技术大学 11 Computing Systems Today Scalable, Reliable, Secure Services MEMS for Sensor Nets Internet Connectivity Clusters Massive Cluster Gigabit Ethernet Databases Information Collection Remote Storage Online Games Commerce … • The world is a large parallel system – Microprocessors in everything – Vast infrastructure behind them Routers Robots Cars Sensor Nets Refrigerators
Personal Mobile New“ Great ideas” Devices l. l 1. N Il. IN 1 1E 0 I 18 1/30/2021 中国科学技术大学
New “Great Ideas” 1/30/2021 中国科学技术大学 12 Personal Mobile Devices
Warehouse Biometric Access Server Racks nd Exit Sensors Continuous Video UPS Backup Scale Surveillance Generators Computer Motion sensors My other computer Lled is a data center Gas- based Fire esion System Security Server Operations 1/30/2021 中国科学技术大学 13 On-premises Security officers
1/30/2021 中国科学技术大学 13 Warehouse Scale Computer
old Machine Structures Application(ex: browser) Operating compiler. System Software Assembler (Mac OsX Instruction: Set Hardware Processor Memory o system Architecture Datapath &i: Control Digital Desigm Circuit Design transistors 1/30/2021 中国科学技术大学
Old Machine Structures 1/30/2021 中国科学技术大学 14 Processor I/O system Compiler Operating System (Mac OSX) Application (ex: browser) Digital Design Circuit Design Instruction Set Architecture Datapath & Control transistors Hardware Memory Software Assembler