Pipelined laundry: overlapping execution – Parallelism improves performance Four loads: – serial throughput: 0.5 load/hr – pipelined throughput: 1.14 load/hr – speedup: 8/3.5 ≈ 2.3 Non-stop speedup: 2n/(0.5n + 1.5) ≈ 4 Pipelining Analogy Intro Pipeline 1 CS@VT Computer Organization II ©2005-2015 McQuain Basic Idea What if we think of the simple datapath as a […]
Redundant Array of Inexpensive (Independent) Disks – Use multiple smaller disks (c.f. one large disk) – Parallelism improves performance – Plus extra disk(s) for redundant data storage Provides fault tolerant storage system – Especially if failed disks can be “hot swapped” RAID 0 – No redundancy (“AID”?) Just stripe data over multiple disks –
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Situations that prevent starting the next instruction in the next cycle Structural hazards – A required resource is busy Data hazard – Need to wait for previous instruction to complete its data read/write Control hazard – Deciding on control action depends on previous instruction Hazards Pipeline 1 CS@VT Computer Organization II ©2005-2015 McQuain Conflict for
Big Program 2: Adventure Story In this assignment, you will create a text-based adventure story game inspired by Zork (Wikipedia: Zork) and Choose Your Own Adventure (Wikipedia: CYOA), among others. The game play essentially has the player move through a series of locations or rooms. Each room has a description that moves typically moves along
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Concurrent Programming COMP 409, Winter 2019 Assignment 4 Due date: Friday, April 12, 2019 6pm All code should be well-commented, in a professional style, with appropriate variables names, indenting, etc. Your code must be clear and readable. Marks will be very generously deducted for bad style or lack of clarity. All shared variable access must
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Assignment 3: Visual Question Answering with PyTorch! In this assignment you will do three main things: 1. Load the VQA dataset [1] 2. Implement Simple Baseline for Visual Question Answering [2] 3. Implement Hierarchical Question-Image Co-Attention for Visual Question Answering [3] This assignment is more open-ended than the previous assignments. It will require reading documentation,
# CSCI 3366 Programming Languages ### Problem Set 10 (14 Points) : Part 2 of a two-part Compiler for MiniC ##### Due: Wednesday May 1, Midnight #### NB: The final project cannot be submitted late. ##### R. Muller — This is a pair problem set. Please continue working with your partner from part 1 of
Important notes: CSE 415 – Spring 2019 Homework 4 Due 5 pm, Friday, March 29, 2019 Please use a word processing software (e.g., MS Word, Mac Pages, Latex, etc.) to type your homework. Follow the homework submission instructions to turn in an electronic copy of your work. This homework can optionally be done in pairs.
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Introduction 2019 Semester 1 COMP20007 Design of Algorithms School of Computing and Information Systems The University of Melbourne Assignment 1: Convex Hull Due: 11:59 PM Thursday April 11th A set S in the plane is called convex if it satisfies the following property: for every pair of points p, q ∈ S the line segment
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ISYS 1117 Software Engineering Fundamentals Assignment 2019 Semester 1 Objective This SEF group assignment is assessed over 10 weeks through progress meetings (10 marks), two milestones (10 marks) and a final face-to-face marking session (30 marks). This assignment requires you to analyse the requirements of various stakeholders and resolve any conflicts with the tutor acting