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futex. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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futex in singular and plural. Everything you need to know about the word
futex you have here. The definition of the word
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English
Etymology
Contraction of fast userspace mutex; see mutex.
Noun
futex (plural futexes)
- (computing) A mechanism for basic locking, based on an atomic integer in userspace that may be operated upon from multiple processes or threads.