1. Change Log COMP3331/9331 Computer Networks and Applications Assignment for Term 2, 2020 Version 1.1 Due: 11:59am (noon) Friday, 07 August 2020 (Week 10) Updates to the assignment, including any corrections and clarifications, will be posted on the subject website. Please make sure that you check the subject website regularly for updates. Version 1.1 released […]
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COMPUTER NETWORKING SIXTH EDITION A Top-Down Approach James F. Kurose University of Massachusetts, Amherst Keith W. Ross Polytechnic Institute of NYU Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam CapeTown Dubai London Madrid Milan Munich Paris Montréal Toronto Delhi Mexico City São Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Vice President
Compilers and computer architecture: The RISC-V architecture Martin Berger 1 November 2019 1Email: M.F.Berger@sussex.ac.uk, Office hours: Wed 12-13 in Chi-2R312 1/1 Recall the function of compilers 2/1 Introduction In previous lectures, we focussed on generating code for simple architectures like the stack machine, or accumulator machines. Now we want to do something more interesting, generating
Compilers and computer architecture: From strings to ASTs (1): lexing Martin Berger 1 October 2019 1Email: M.F.Berger@sussex.ac.uk, Office hours: Wed 12-13 in Chi-2R312 1/1 Recall the function of compilers 2/1 Plan for the next 9 weeks Source program Lexical analysis Syntax analysis (parsing) Semantic analysis, e.g. type checking Intermediate code generation Optimisation Code generation Translated
Compilers and computer architecture: Just-in-time compilation Martin Berger 1 December 2019 1Email: M.F.Berger@sussex.ac.uk, Office hours: Wed 12-13 in Chi-2R312 1/1 Recall the function of compilers 2/1 Welcome to the cutting edge Compilers are used to translate from programming languages humans can understand to machine code executable by computers. Compilers come in two forms: Conventionalahead-of-timecompilerswheretranslationis
Tutorial Week 7 (Solutions) Task 1. Develop type-checking algorithms for the following language constructs, along the lines of the type-checking algorithm we developed in the lectures. • Here is pseudo-code for typechecking P+Q: class Div ( lhs : Prog, rhs : Prog ) extends Prog • • def check ( env : SymbolTable, p :
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Compilers and Computer Architecture (G5035)  Introduction. Compilers are programs that translate programs from a source language to a target language. Typically, the target language is low level, for example x86 or RISC-V machine code, and directly executable on a processor or a virtual machine. In contrast, the source language is usually high-level (e.g. Java,
Compilers and computer architecture Code-generation (1): stack-machines Martin Berger 1 November 2019 1Email: M.F.Berger@sussex.ac.uk, Office hours: Wed 12-13 in Chi-2R312 1/1 Recall the function of compilers 2/1 Plan for the next two weeks Remember the structure of a compiler? We now look at code-generation. We start with the stack-machine architecture, because it is arguably the
Assessed Exercise 2 Introduction. Here is the second (of two) assessed exercises. It consists of three tasks. • Task 1 (worth 40%) is here. • Task 2 (worth 45%) is here. • Task 3 (worth 15%) is here. The necessary Java files for all three tasks can be found for convenient download here: • Zip
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Compilers and computer architecture: Compiling OO language Martin Berger 1 November 2019 1Email: M.F.Berger@sussex.ac.uk, Office hours: Wed 12-13 in Chi-2R312 1/1 Recall the function of compilers 2/1 Recall the structure of compilers Source program Lexical analysis Intermediate code generation Optimisation Syntax analysis Semantic analysis, e.g. type checking Code generation Translated program 3/1 Introduction The key