出典: Read–modify–write 『フリー百科事典 ウィキペディア(Wikipedia)』 最終更新 16 February 2019, at 05:28 UTC、URL: https://en.wikipedia.org/ In computer science, read–modify–write is a class of atomic operations (such as test-and-set, fetch-and-add, and compare-and-swap) that both read a memory location and write a new value into it simultaneously, either with a completely new value or some function of the previous value. These operations prevent race conditions in multi-threaded applications. Typically they are used to implement mutexes or semaphores. These atomic operations are also heavily used in non-blocking synchronization... |
同義語・類義語 | 関連語・その他 |
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Read Modify Write | |
Read–modify–write | |
RMW | |
リード・モディファイ・ライト | |
リードモディファイライト命令 | |
読み取り・変更・書き込み | |
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