'Ieee 754' diaporamas de présentation

CSM151B Spring 2002 Mid-Term Review

CSM151B Spring 2002 Mid-Term Review. Mid-Term Date: Tuesday 5/14/02 OPEN BOOK / CLOSE NOTES Extra Office Hours: Sunday 5/12/02, 9:00 - 1:00 Location: TA Room BH4428. Areas to Study. What is computer architecture? What is the difference between RISC and CISC? What are their rationales?

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IEEE 754 standard Expression optimization Approximate Math Vector Algebra using SIMD instructions

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The State and Future of JavaScript

The State and Future of JavaScript. Douglas Crockford Yahoo!. The State and Future of ECMAScript. Douglas Crockford Yahoo!. 12 Angry Men. ECMA TC39. At the time that I joined, there were no members who used the language.

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Floating Point Computation

Floating Point Computation. Jyun-Ming Chen. Contents. Sources of Computational Error Computer Representation of (floating-point) Numbers Efficiency Issues. Converting a mathematical problem to numerical problem, one introduces errors due to limited computation resources:

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IEEE 754 standard Expression optimization Approximate Math X86_64 SIMD instructions

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Floating Point Computation

Floating Point Computation. Jyun-Ming Chen. Contents. Sources of Computational Error Computer Representation of (Floating-point) Numbers Efficiency Issues. Converting a mathematical problem to numerical problem, one introduces errors due to limited computation resources:

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Physics for Games Programmers: Numerical Robustness (for Geometric Calculations)

Physics for Games Programmers: Numerical Robustness (for Geometric Calculations). Christer Ericson Sony Computer Entertainment. Slides @ http://realtimecollisiondetection.net/pubs/. Physics for Games Programmers: Numerical Robustness (for Geometric Calculations). EPSILON is NOT 0.00001!.

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Floating Point Arithmetic

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CS37: Computer Architecture Spring Term, 2005

CS37: Computer Architecture Spring Term, 2005. Instructor: Kate Forbes-Riley forbesk@cs.dartmouth.edu. CS37: Lecture 7. Floating point representation Floating point addition and multiplication Introduction to Machine Language and Assembly Language. Review: GTE ( ? ).

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27/09/10

An energy-efficient combined floating point and integer ALU for recongurable multi-core architectures. A literature study by Tom Bruintjes. 27/09/10. 01/10/10. Floating Point Unit. 1. Assignment.

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Arithmetic III CPSC 321

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September, 2003 Saeid Nooshabadi Saeid@unsw.au

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The Practice of Standards Formalization

The Practice of Standards Formalization. Victor Kuliamin Institute for System Programming (ISP RAS) Moscow, Russia. Outline. ISP RAS Background OS Testing Compiler Testing Protocol Testing Hardware Testing ISP RAS Technologies (brief summary) Linux Standard Base Support Activity

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Data Representation: Floating Point for Real Numbers

Data Representation: Floating Point for Real Numbers. Computer Organization and Assembly Language: Module 11. Floating Point Representation. The IEEE-754 Floating Point Standard is a widely used floating point representation from among the many alternative formats

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Chapter 9. Computer Arithmetic ( Cont. )

Lecture 9. Chapter 9. Computer Arithmetic ( Cont. ). Real Numbers. Numbers with fractions. Could be done in pure binary 1001.1010 = 2 3 + 2 0 +2 -1 + 2 -3 =9.625 Where is the binary point? Fixed? What do we need to store? Very large/small numbers cannot be represented.

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October 7

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Floating Point Hardware and Algorithms

Floating Point Hardware and Algorithms. Ch.3. Review. 4-bit multiplier using 4-bit adder 32-bit multiplier using 32 bit adder + 32 multiplicand, 32-bit multiplier, 64-bit product, and a control unit ? this is a sequential multiplier Improve performance. How?

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Floating Point Hardware and Algorithms

Floating Point Hardware and Algorithms. Ch.3. Review. 4-bit multiplier using 4-bit adder 32-bit multiplier using 32 bit adder + 32 multiplicand, 32-bit multiplier, 64-bit product, and a control unit ? this is a sequential multiplier Improve performance. How?

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Computer Arithmetic

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