'Double precision' presentation slideshows

1.1 Basics

1.1 Basics. ???? (I). program { name } { declarations } { other statements } stop end program { name } ????? Fortran 90 ???. ???? (II). we now show a program that computes the surface area of a sphere from the formula A= : program area real r, Aarea

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Lecture 11 Oct 12

Lecture 11 Oct 12. Floating-point numbers Circuits for floating-point operations. Floating-point Representation - Basics. Floating-point numbers - provide a dynamic range of representable real numbers

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ME964 High Performance Computing for Engineering Applications

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Chapter 6

Chapter 6. SQL Data Definition Language. Chapter 6 in Textbook. Database Design. Steps in building a database for an application:. Real-world domain. Conceptual model. DBMS data model. Create Schema (DDL). Modify data (DML). DDL Statements.

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GPU Research Capabilities at Seneca

GPU Research Capabilities at Seneca. A Fresh Initiative. From Some Personal History To Heterogeneous Computing. A Fresh Initiative. The 80287. A Fresh Initiative. Floating-Point Co-Processor (1985). A Fresh Initiative. ATI 3D Rage II Co-Processor (1996). A Fresh Initiative.

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CS-334: Computer Architecture

Dr Mohamed Menacer College of Computer Science and Engineering Taibah University eazmm@hotmail.com www.mmenacer.info. Chapter 8: Instruction Sets: Characteristics and Functions. CS-334: Computer Architecture. What is an Instruction Set?.

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Singapore-2013

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CSCE 212 Chapter 3: Arithmetic for Computers

CSCE 212 Chapter 3: Arithmetic for Computers. Instructor: Jason D. Bakos. Lecture Outline. Review of topics from 211 Overflow Binary Multiplication Binary Division IEEE 754 Floating Point Floating-Point Addition and Multiplication MIPS Floating-Point. Review.

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Using GPU VSIPL & CUDA to Accelerate RF Clutter Simulation

23 September 2010. Using GPU VSIPL & CUDA to Accelerate RF Clutter Simulation. 2010 High Performance Embedded Computing Workshop. Dan Campbell, Mark McCans , Mike Davis, Mike Brinkmann dan.campbell@gtri.gatech.edu. Outline. RF Clutter Simulation Validation Approach

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Microprocessors

Microprocessors. May 12 th , 2002. Introduction. Motorola controls roughly 40% of the 32-bit embedded processor market ColdFire is the next generation 68K (research on commonly used instructions and addressing modes) Result is a variable length RISC chip Length varies from 1 to 3 words.

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Wrapping Fortran libraries

Wrapping Fortran libraries. Arjen Markus June 2010. Wrapping Fortran libraries. Examples of numerical libraries Designing the interface Generating the wrapper code Further developments. A strategy. Wrapping such libraries makes this functionality available to Tcl programmers

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The MIPS 32

The MIPS 32. Project 1 Discussion? HW 2 Discussion? We want to get some feel for programming in an assembly language - MIPS 32 We want to fully understand the context frames and switching We want to discuss arithmetic - multiplication and division instructions

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12.010 Computational Methods of Scientific Programming

12.010 Computational Methods of Scientific Programming. Lecturers Thomas A Herring, Room 54-820A, tah@mit.edu Chris Hill, Room 54-1511, cnh@gulf.mit.edu Web page http://www-gpsg.mit.edu/~tah/12.010. Mathematica. History Developed between 1986-1988 at Wolfram Research

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Computer Arithmetic

Computer Arithmetic. Readings: Chapter 3 Develop Arithmetic Logic Units (ALUs) to perform CPU functions. Introduce multiplication, division, floating point. A. B. CI. S. CO. 0. 0. 0. 0. 0. 0. 0. 1. 1. 0. 0. 1. 0. 1. 0. 0. 1. 1. 0. 1. 1. 0. 0. 1. 0. 1. 0. 1. 0.

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Recitation #2 15-213 Section F Spring 2006 Jernej Barbic

Recitation #2 15-213 Section F Spring 2006 Jernej Barbic. Little Endian to Big Endian. 32-bit unsigned integer: n = 37 * 2 24 + 121 * 2 16 + 80 * 2 8 + 178 Little Endian: Big Endian:. Little Endian: Big Endian:. Little Endian to Big Endian. unsigned int LE2BE(unsigned int x) {

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GPU Programming

GPU Programming . David Gilbert California State University, Los Angeles. Outline. CUDA CPU vs GPU Architecture Scalability Blocks Performance Speed Up Graphics Cards How It Works Program Flow When to Use the GPU Example: Matrix Row Sum References. CUDA.

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SciDAC Software Infrastructure for Lattice Gauge Theory

SciDAC Software Infrastructure for Lattice Gauge Theory. Richard C. Brower QCD Project Review May 24-25, 2005. Code distribution see http://www.usqcd.org/usqcd-software. Major Participants in Soft w are Project. UK Peter Boyle Balint Joo .

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Computer Architecture & Operations I

Instructor: Yaohang Li. Computer Architecture & Operations I. Review. Last Class Exponent Fraction Std 754-1985 Single Precision Double Precision This Class Quiz Floating Point Operations Next Class Final Review. Floating-Point Addition. Consider a 4-digit decimal example

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Haskell

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Introduction to Numerical Analysis I

Introduction to Numerical Analysis I. Floating Point Representation of Real Numbers. MATH/CMPSC 455. Floating Point Representation of Real Numbers. This is about how computers represent and operate real numbers. Helps us to understand rounding errors.

215 views • 11 slides