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mryufeng
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What Every Programmer Should Know About Memory

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pdf下载地址: http://people.redhat.com/drepper/cpumemory.pdf

作者Ulrich Drepper介绍 http://en.wikipedia.org/wiki/Ulrich_Drepper

这个pdf系统地讲述了 cpu和内存,指令执行器 L1 L2 Cache等等的关系, 最关键的是它说了程序员如何利用这些特性去提高性能,对于写高性能的程序非常有帮助, 强烈推荐!!!
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6 楼 mryufeng 2009-07-24  
glibc的memcpy 那么复杂 原来是有理论依据的哦
5 楼 mryufeng 2009-07-24  
liunx下内存性能profile工具  太cool了
4 楼 mryufeng 2009-07-21  
不是吧 这种东西当科普材料看就好 需要的时候仔细看 里面说道cputopology 和 numa什么的 对你理解R13B的cpu绑定什么很有帮助。
3 楼 litaocheng 2009-07-21  
争取一年看完哈哈。。
2 楼 mryufeng 2009-07-20  
Ulrich Drepper is a software developer who works for Red Hat. Drepper is the lead contributor to and maintainer of the GNU C Library (glibc). He was also one of the leaders of 86open.

哈哈  人家是吃这个饭的大牛!
1 楼 joshzhu 2009-07-20  
好文。Ulrich Drepper出品的,自然是精品。

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