'Allocate memory' diaporamas de présentation

C Programming

C Programming. Philip Fees CS320. Introduction . What made C language popular? What is the future of the C language? Why learn the C language? What does ANSI C mean?. Workshop 1 Topics. Comments Expressions Grouping symbols Identifiers Loops Conditional branching File I/O Basics.

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Recitation #1

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Virtual Memory 1

Virtual Memory 1. Hakim Weatherspoon CS 3410, Spring 2011 Computer Science Cornell University. P & H Chapter 5.4 (up to TLBs). Announcements. HW3 available due today Tuesday HW3 has been updated. Use updated version. Work with alone Be responsible with new knowledge

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Modelling and Analysing Security Protocol: Lecture 4 Attacks and Principles

Modelling and Analysing Security Protocol: Lecture 4 Attacks and Principles. Tom Chothia CWI. Today:. First Lecture: Goals for security protocol To know if a protocol is secure you must know what is aims to achieve. Example: Diffie-Hellman & STS Protocol.

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CS252: Systems Programming

CS252: Systems Programming. Ninghui Li Based on Slides by Prof. Gustavo Rodriguez-Rivera Topic 1: Introduction and Review of C Programming. General Information. Web Page: http://www.cs.purdue.edu/homes/cs252 Office: LWSN2142K E-mail: ninghui@cs.purdue.edu Textbook:

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Custom STL Allocators

Custom STL Allocators. Pete Isensee Xbox Advanced Technology Group pkisensee@msn.com. Topics. Allocators: What are They Good For? Writing Your First Allocator The Devil in the Details Allocator Pitfalls State Syntax Testing Case Study. Containers and Allocators.

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DEV340 Visual Basic Tips and Tricks for Optimizing Your Applications

DEV340 Visual Basic Tips and Tricks for Optimizing Your Applications. Brian A. Randell Senior Consultant MCW Technologies, LLC. Me.About. Senior Consultant with MCW Technologies A Microsoft Certified Partner www.mcwtech.com Co-author Effective Visual Basic ISBN: 0201704765 Blog

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Windows XP: An Overview

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Overview

An Efficient GPU General Sparse Matrix-Matrix Multiplication for Irregular Data Weifeng Liu, Brian Vinter Niels Bohr Institute, University of Copenhagen, Denmark. Faculty of Science. Overview. Sparse GEMM ( SpGEMM ) and its applications Three challenges Our SpGEMM algorithm

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Operating Systems, 112

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Lecture 9

Lecture 9. CIS 208 Friday, February 11,2005. Test 1. Friday, February 25 th Wednesday: Review Email me questions/topics to cover. Pointer practice. int j =3, k=5, *p = &j, *q = &j,*r; double x; p == &j **&p r =&x 7 * *p / *q +7 *(r = &k) *= *p. 1. 3. illegal. 14. 15.

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Linked lists

Linked lists. November 12, 2012. Concepts of linked lists. An array is an example of a list One major problem with the arrays is that the size of an array must be specified at the beginning. A different way to represent data is linked list. structure 1. structure 2. structure 3. item.

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Pointer

Pointer. To hold the location of another variable Declaration: a type and a name with an asterisk E.g. int *ptr; Assigning a value ptr = &k;. Pointers and Structures. Declaration struct date *datePtr; Initialization datePtr = &today; Access members (*datePtr).year datePtr->year.

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Dynamic Allocation and Linked Lists

Dynamic Allocation and Linked Lists. Dynamic memory allocation in C. C uses the functions malloc() and free() to implement dynamic allocation. malloc is defined in <stdlib.h> header files. malloc returns a void pointer.

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MACH: A New Kernel Foundation for UNIX Development

MACH: A New Kernel Foundation for UNIX Development. M. Accetta, R. Baron, W. Bolosky, D. Golub, R. Rashid, A. Tevanian, and M. Young. Presenter: Wei-Lwun Lu. Introduction. The MACH system Developed by Carnegie Mellon University from 1985-1994 Derived from Accent

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Dynamic Memory

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Chapter 6 Limited Direct Execution

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CS 302 Data Structures

CS 302 Data Structures. C++ Interlude 2 Pointers, Polymorphism, and Memory Allocation. Review. What is a template? How do we declare one? How do we use one?. Memory Allocation. int a; Where is a? int * a_ptr ; Allocate memory and have a_ptr point to it. Where is that memory?.

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Procedure call frame: Hold values passed to a procedure as arguments Save registers

Procedure call frame: Hold values passed to a procedure as arguments Save registers Space for local variables. MIPS: Software conventions for Registers. 0 zero constant 0 1 at reserved for assembler 2 v0 expression evaluation & 3 v1 function results 4 a0 arguments 5 a1

260 views • 5 slides