malloc(3) Revisited
malloc(3) Revisited
复制标题
重温 malloc(3)
DOI：
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复制
发表时间：
1998
期刊：
影响因子：
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通讯作者：
Poul
中科院分区：
文献类型：
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作者：
Poul
malloc (3) 是 C 语言环境中最古老的部分之一，毫不奇怪，自从它最初构思以来，世界已经发生了一些变化。大多数 UNIX 内核已从交换/段更改为基于虚拟内存/页的内存管理这一事实并未在 malloc/free API 的实现中得到充分体现。
着眼于现代虚拟内存系统的工作和性能特征，设计、编写、测试和基准测试了新的实现。工作正常。
malloc (3) is one of the oldest parts of the C language environment and not surprisingly the world has changed a bit since it was first conceived. The fact that most UNIX kernels have changed from swap/segment to virtual memory/page based memory management has not been sufficiently reflected in the implementations of the malloc/free API.
A new implementation was designed, written, tested and bench-marked with an eye on the workings and performance characteristics of modern Virtual Memory systems. It works OK.