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SSE2指令在代码优化中的关键作用研究 被引量:2

Research on code optimization of the important key method by SSE2 instruction
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摘要 代码优化是提高应用程序性能的重要手段,单指令多数据流作为一项动态改善应用程序性能的技术已被工业界广泛接受.通过对Intel的第二代单指令多数据流扩展指令系统SSE2在程序优化中的重要方法和关键实现的研究,给出实践中有关代码优化的解决方法. The code optimization is an important means to increase application. Single Instruction Multiple Data (SIMD) has industry-wide acceptance as a technology that increase performance on a wide variety of applications. This paper, studying the important method of Intel Streaming SIMD Extensions 2(SSE2) in code optimization, gives a method of solution for the code optimization.
作者 范建军
出处 《华中师范大学学报(自然科学版)》 CAS CSCD 北大核心 2004年第4期423-426,共4页 Journal of Central China Normal University:Natural Sciences
基金 国家自然科学基金资助项目(70371063).
关键词 代码优化 SSE2 SIMD技术 code optimizations SSE2 SIMD technology
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参考文献8

  • 1Intel Corporation.IA-32 Intel Architecture Software Devel-oper's Manual Volume 1: Basic Architecture[EB/OL]. Http://www.intel.com/ Order Number 245471-012 2003.
  • 2Klimovitski A. Using SSE and SSE2: Misconceptions and Reality[EB/OL].http://www.intel.com/update/departments/software/sw03011.pdf.
  • 3Waltman J. Intel Pentium 4 and NetBurst Micro-Architecture[EB/OL]. http://www.jasonwaltman.com/compsci/pentium4.html.
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  • 5Intel Corporation:A Detailed Look Inside the Intel NetBurst Micro-Architecture of the Intel Pentium 4 Processor[EB/OL].Http://www.intel.com/November, 2000.
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  • 7Intel Corporation. IA-32 Intel Architecture Software Devel-oper's Manual Volume 3: System Programming Guide[EB/OL]. Http://www.intel.com/Order Number 245472-012 2003.
  • 8Carmean D. Inside the Pentium Pentium 4 Processor Micro-architecture[M]. Cororado: Intel Corporation, 2000.

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