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MMX 优化: How to optimize for the Pentium family of microprocessors


本专题70多篇英文资料,讲述怎样优化 Pentium CPU 系列处理器代码.This manual describes in detail how to write optimized assembly language code, with particular focus on the Pentium® family of microprocessors.

28.1 Integer instructions

发表于 2000-04-03
28 . List of instruction timings for PPlain and PMMX 28.1 Integer instructions Explanations: Operands: r = register, m = memory, i = immediate data, sr = segment register m32 = 32 bit memory operand,...

28.2 Floating point instructions

发表于 2000-04-03
28.2 Floating point instructions Explanations: Operands: r = register, m = memory, m32 = 32 bit memory operand, etc. Clock cycles: The numbers are minimum values. Cache misses, misalignment, denormal...

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