Uniprocessor systems - Study guides, Revision notes & Summaries

This document looks at William Stallings, Operating Systems: Internals and Design Principles. Specifically Chapter 5 to Chapter 9. Chapter 5 - Concurrency: Mutual Exclusion and Synchronisation Chapter 6 - Concurrency: Deadlock and Starvation Chapter 7 - Memory Management Chapter 8 - Virtual Memory Chapter 9 - Uniprocessor Scheduling

WGU C952 Questions and Answers Latest Updated Already Passed Register File A state element that consists of a set of registers that can be read and written by supplying a register number to be accessed. provides 1024 scalar 32-bit registers for up to 64 threads. machine language The language made up of binary-coded instructions that is used directly by the computer system software The set of programs that enables a computer's hardware devices and application software to work togeth...

SIMD-same instruction many data streams -aanswers The same instruction is applied to many data streams, as in a vector processor. MIMD-many instructions many data streams -aanswers A multiprocessor SPMD-Single program many data streams -aanswers The conventional MIMD programming model, where a single program runs across all processors. SISD-single instruction single data stream -aanswers A uniprocessor DRAM-dynamic random access -aanswers Memory built as an integrated circuit, i...

Compare uniprocessor systems with multiprocessor systems for the following aspects. (a) Ease of programming (b) The need for synchronization (c) Performance evaluation (d) Run time system

Explain whether it is possible to have concurrency but not parallelism.