| 基于龙芯2F的Glibc库优化 |
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| 引用本文： | 李恺,翁玉萍.基于龙芯2F的Glibc库优化[J].电子技术,2010,37(10):27-29. |
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| 作者姓名： | 李恺 翁玉萍 |
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| 作者单位： | 中国科学技术大学计算机科学与技术学院 |
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| 基金项目： | 国家863计划项目(2008AA010902) |
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| 摘 要： | Glibc库是Linux系统最底层的函数库。本文分析了Glibc库的函数构成,在龙芯2F平台上对其中的字符串与内存的处理、数据转换、哈希表查找、以及加密函数的代码优化。实验结果表明,大部分函数的优化比率达到了30%以上,对龙芯2F平台的整体运行性能提升具有重要意义。
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| 关 键 词： | Glibc 龙芯2F 优化 |
Optimization of Glibc Based on Loongson 2F |
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| Li Kai,Weng Yuping.Optimization of Glibc Based on Loongson 2F[J].Electronic Technology,2010,37(10):27-29. |
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| Authors: | Li Kai Weng Yuping |
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| Affiliation: | Li Kai Weng Yuping(School of Computer Science and Technology,University of Science and Technology of China) |
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| Abstract: | Glibc is a core library on Linux.This paper analyzes the composition of Glibc and implements the optimization of string and memory functions,data conversion functions,hash search functions and cryptographic functions on Loongson 2F platform.The experiment results show that the optimization rates of most functions are up to 30%,which is of great importance to the enhancement of platform performance of Loongson 2F. |
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| Keywords: | Glibc Loongson2F optimization |
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