CMPT 364 — Final Exam 2019–2020 T2 Thursday April 23, 2020, 5pm – Friday April 24, 5pm (all SK time) /72 marks Academic Integrity Commitment Statement Please read the following rules, and sign the Academic Integrity Commitment Statement at the bottom. Rules: • The exam will be open book. • Any materials available on Moodle […]
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CS563 Assignment 4: Programming with Go Instructor: Xinghui Zhao Due: 11:59pm, February 16, 2020 1 Overview Communicating sequential processes (CSP) is a formal language for describing patterns of interac- tion in concurrent systems. It is a member of the family of mathematical theories of concurrency known as process algebras, or process calculi, based on message
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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: Realistic code generation 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 We have
Tutorial Week 7 Task 1. Develop type-checking algorithms for the following language constructs, along the lines of the type-checking algorithm we developed in the lectures. • P/Q • while0 P do Q. This is like conventional while except that the loop terminates when P hits 0. • repeat P until Q • letrec x :
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Compilers and computer architecture From strings to ASTs (2): context free grammars 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 Recall we are discussing parsing Source program Lexical analysis Intermediate code generation Optimisation Syntax analysis Semantic analysis, e.g. type checking Code generation Translated
Compilers and computer architecture: Caches and caching 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 Caches in modern CPUs Today we will learn about caches in modern CPUs. They are crucial for high-performance programs and high-performance compilation. Today’s material can safely be ignored