随笔分类 - CSAPP
for English and CS learning
摘要：1.Introduction 正如CSAPP3e3.1节描述的那样，Intel公司在1999年引入SSE指令，而SSE指令就是“Streaming SIMD extensions”的缩写。相反，SIMD则是single-instruction,multiple-data的缩写（这个概念可以从Flyn
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摘要：The familiar decimal, or base-10, representation has been in use for over 1000 years, having been developed in India, improved by Arab mathematicians
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摘要：The operating system has two primary purpose:(1)to protect the hardware from misuse by runaway applications, and(2)to provide applications with simple
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摘要：1.3 It pays to understand how compilation systems work Why programmers need to understand how compilation systems work? 1)Optimizing program performan
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摘要：1.1Information is bits + context. All information in a system——including disk files,programs stored in memory ,user data stored in memory ,and data tr
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