V2EX memory management

Memory Management

释义 Definition

“Memory management” 指对计算机内存资源的分配、使用、回收与优化的过程与机制,目的是让程序高效、稳定地运行,并避免内存泄漏、越界访问等问题。(也可泛指对“记忆/信息存储”的管理,但在英语里最常见的是计算机语境。)

发音 Pronunciation (IPA)

/mmri mndmnt/

例句 Examples

Good memory management prevents your app from slowing down.
良好的内存管理能防止你的应用变慢。

In systems programming, careful memory management is essential to avoid leaks, fragmentation, and security vulnerabilities.
在系统编程中,谨慎的内存管理对于避免内存泄漏、碎片化以及安全漏洞至关重要。

词源 Etymology

memory 来自拉丁语 memoria(记忆、回忆),management 来自 manage,其源头与意大利语 maneggiare(“用手操控、处理”)有关。组合成 “memory management” 后,在现代计算机科学中专指“对内存这一资源的管理与调度”,涵盖手动管理(如 C 语言中的 malloc/free)与自动管理(如垃圾回收 GC)。

相关词 Related Words

文学与著作 Literary Works

  • The C Programming Language(Kernighan & Ritchie)讨论动态内存分配等内容时常涉及“内存管理”的核心概念。
  • Operating Systems: Three Easy Pieces(Remzi & Andrea Arpaci-Dusseau)在虚拟内存、地址空间与资源管理章节中频繁出现相关表述。
  • Computer Systems: A Programmer’s Perspective(Bryant & O’Hallaron)在内存层次结构、动态存储分配等章节中系统讲解 memory management。
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