key concepts in memory
摘要：
1, virtual memoryEach process has an illusion that is can use the whole memory, which simplifies the coder’s work. VM separates different processes, which guarantees one process cannot do harm to another process.VM makes the kernel manages the limited physical memory more effectively, since processe 阅读全文
posted @ 2012-06-24 14:57 Torstan 阅读(147) 评论(0) 推荐(0) 编辑
