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・ Memory Institute SA v Hansen
・ Memory institution
・ Memory Island Provincial Park
・ Memory Junction Railway Museum
・ Memory Lane
・ Memory Lane (audio drama)
・ Memory Lane (Denton, Maryland)
・ Memory Lane (film)
・ Memory Lane (The Vampire Diaries)
・ Memory Lane Music Group
・ Memory Lane, Volume 1
・ Memory Lane, Volume 2
・ Memory leak
・ Memory Man
・ Memory Man (Baldacci novel)
Memory management
・ Memory management (operating systems)
・ Memory management controller
・ Memory management unit
・ Memory manager
・ Memory map
・ Memory mapping
・ Memory model
・ Memory model (programming)
・ Memory module
・ Memory Motel
・ Memory Mucherahowa
・ Memory Muscle
・ Memory of a Broken Dimension
・ Memory of a Free Festival


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Memory management : ウィキペディア英語版
Memory management

Memory management is the act of managing computer memory at the system level. The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and free it for reuse when no longer needed. This is critical to any advanced computer system where more than a single process might be underway at any time.
Several methods have been devised that increase the effectiveness of memory management. Virtual memory systems separate the memory addresses used by a process from actual physical addresses, allowing separation of processes and increasing the effectively available amount of RAM using paging or swapping to secondary storage. The quality of the virtual memory manager can have an extensive effect on overall system performance.
== Dynamic memory allocation ==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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