'Bitwise operations' diaporamas de présentation

Data Structures and Algorithms

Data Structures and Algorithms. Course slides: Radix Search, Radix sort, Bucket sort, Huffman compression. Radix Searching. For many applications, keys can be thought of as numbers Searching methods that take advantage of digital properties of these keys are called radix searches

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William Stallings Computer Organization and Architecture 6 th Edition

William Stallings Computer Organization and Architecture 6 th Edition. Chapter 10 Instruction Sets: Characteristics and Functions. What is an instruction set?. The complete collection of instructions that are understood by a CPU Machine Code Binary Usually represented by assembly codes.

751 views • 64 slides

Caching Dynamic Skyline Queries

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A Probabilistic Approach to Logic Equivalence Checking

A Probabilistic Approach to Logic Equivalence Checking. Chun-Yao Wang ( ??? ) Dept. CS NTHU 2006. 01. 06. Outline. Introduction Previous Work Probabilistic Logic Equivalence Checking Exact Approach Approximate Approach Experimental Results Conclusions. Motivation.

568 views • 37 slides

MaxRPC algorithms based on bitwise operations

Jinsong Guo Jilin University, China. MaxRPC algorithms based on bitwise operations. Background. Filtering techniques are used to remove some local inconsistencies in the search algorithms solving the instances of the Constraint Satisfaction Problem (CSP).

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Arithmetic- Logic Units (ALUs)

Arithmetic- Logic Units (ALUs). The four-bit adder. The basic four-bit adder always computes S = A + B + CI But by changing what goes into the adder inputs A, B and CI, we can change the adder output S This is also what we did to build the combined adder-subtractor circuit.

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Operators and Expressions

537 views • 16 slides

Operators

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Bit Fields & Bitwise Operations

Bit Fields & Bitwise Operations. CS-2301, System Programming for Non-Majors (Slides include materials from The C Programming Language , 2 nd edition, by Kernighan and Ritchie and from C: How to Program , 5 th and 6 th editions, by Deitel and Deitel). Bitwise Operations.

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Bitwise Operations and Operator Precedence

Bitwise Operations and Operator Precedence. AND, OR, XOR. AND a = 01010101 b = 10101111 00000101. AND: & OR: | XOR: ^. OR a = 01010101 b = 10101111 11111111. XOR a = 01010101 b = 10101111 11111010. ?? ?? a & b = 0x5 a | b = 0xFF a ^ b = 0xFA. NOT.

192 views • 7 slides