OpenMP CMPSC 450 OpenMP • API for shared memory programming • Joint effort by several compiler vendors to come up with a standard o See openmp.org, began 1997 • Not a language: compiler directives, library • C, C++, Fortran bindings • Chapters 6 and 7 of the textbook • Additional resources on Canvas CMPSC 450 […]
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Types Chapters 7, 8 Data Types § Use of types: § Provide implicit context for operations § C: a + b – integer/floating point addition § Pascal: new p – allocate right size § C: new my_type()- right size, call right constructor § Type checking § Type equivalence: when two types are the same §
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Programming Language Syntax Chapter 2 Regular Expressions § Token: a shortest string of characters with meaning § Tokens – specified by regular expressions § An alphabet S is any finite nonempty set § Examples: § English: {a, b, …, z}, § binary: {0, 1} § {a, b, …, z, 0, 1, …, 9, ⋅, |,
Introduction Chapter 1 Programming languages – ubiquitous 2 Computer evolution §ENIAC § 18,000 sq feet § 25 tones = 25,000 Kg § 5,000 instr/s §iPhone 6 § 4.55 ounces = 0.13 Kg § 25,000,000,000 instr/s § 20,000 x smaller, 5,000,000 x faster = 100,000,000,000 x more efficient 3 Introduction Why are there so many languages?
Logic Programming Chapter 12 Logic Programming Prolog says: ?- 1+1 = 2. false. so … keep reading! 2 Logic Programming § Algorithm = axioms + control § Axioms § facts and rules § supplied by the programmer § Control § computation is deduction § supplied by the language § Given a set of axioms, the
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Control Flow Chapter 6 Control Flow § Basic paradigms for control flow: § Sequencing § Selection § Iteration § Procedural Abstraction § Recursion § Concurrency § Exception Handling § Nondeterminacy 2 Control Flow § Sequencing: § major role in imperative languages § minor role in functional languages § Recursion § major role in functional languages
NUMERICAL MATHEMATICS AND COMPUTING Copyright 2012 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience.
Lecture Notes to Accompany Scientific Computing An Introductory Survey Second Edition by Michael T. Heath Chapter 2 Systems of Linear Equations Copyright ⃝c 2001. Reproduction permitted only for noncommercial, educational use in conjunction with the book. 1 Systems of Linear Equations Given m × n matrix A and m-vector b, find unknown n-vector x satisfying
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tnt_fortran_array1d_utils.h Source File Main Page Namespace List Compound List File List Namespace Members Compound Members File Members Copyright By PowCoder代写 加微信 powcoder tnt_fortran_array1d_utils.h Go to the documentation of this file.00001 /* 00003 * Template Numerical Toolkit (TNT) 00005 * Mathematical and Computational Sciences Division 00006 * National Institute
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Microelectronic Circuits THE OXFORD SERIES IN ELECTRICAL AND COMPUTER ENGINEERING Adel S. Sedra, Series Editor Allen and Holberg, CMOS Analog Circuit Design, 3rd edition Bobrow, Elementary Linear Circuit Analysis, 2nd edition Bobrow, Fundamentals of Electrical Engineering, 2nd edition Campbell, Fabrication Engineering at the Micro- and Nanoscale, 4th edition Chen, Digital Signal Processing Chen, Linear System