The Emergence Machine

Mutex

abstract · Computing · Level 8 · E10

E10Institutions

Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.

Trace. Question. Emerge.

Emergence definition

A synchronization mechanism that ensures only one thread can access a shared resource at a time, preventing race conditions, by leveraging the concept of concurrency and the structured coded information of software.

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Wiktionary senses

External reference — all senses of the word “mutex” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.

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Source: Wiktionary — “mutex”. Content available under CC BY-SA 4.0.

Historical origin

Origin word
mutex
Origin language
English

Prerequisite chain

Possible path of this concept down to the fundamental substrate.

thisfoundationsL8L7L6L5L3L2L1L0MutexConcurrencyThreadClothInstantMaterialSoftware… intermediate l…DurationForceFormInformationActionChangeMatterMotionEnergyPatternSpaceTimeE1 concrete → E14 abstract

Neighborhood

Direct prerequisites above, concepts that depend on this one below.

thisprerequisitesMutexL8SoftwareL3ConcurrencyL7E1 concrete → E14 abstract

In other languages

Prerequisites

What you need to understand first.

  • Software L3 (requires)
    mutex builds on the concept of software
  • Concurrency L7 (requires)
    A mutex (mutual exclusion) is a synchronization mechanism that ensures only one thread can access a shared resource at a time, preventing race conditions.