The Emergence Machine

Concurrency

abstract · Computing · Level 7 · 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

The simultaneous execution of multiple threads or processes, enabling a system to perform multiple tasks simultaneously and improving overall performance and responsiveness, by virtue of its structure and the ability to synchronize and manage multiple threads.

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Wiktionary senses

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

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

Historical origin

Origin word
concurrency
Origin language
English

Prerequisite chain

Possible path of this concept down to the fundamental substrate.

thisfoundationsL7L6L5L4L3L2L1L0ConcurrencyThreadClothFiberSimultaneouslyToolInstantMaterialStructureDurationForceFormActionChangeMatterMotionEnergyPatternSpaceTimeE1 concrete → E14 abstract

Neighborhood

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

used byprerequisitesDeadlockL8MutexL8Race ConditionL10SemaphoreL11ConcurrencyL7StructureL2SimultaneouslyL4ThreadL6E1 concrete → E14 abstract

In other languages

Prerequisites

What you need to understand first.

  • Structure L2 (requires) organization sense
    Concurrency is the ability of a system to execute multiple tasks or threads simultaneously, improving performance and responsiveness.
  • Simultaneously L4 (requires)
    Concurrency refers to the simultaneous execution of multiple threads or processes, enabling a system to perform multiple tasks simultaneously and improving overall performance and responsiveness.
  • Thread L6 (requires)
    Concurrency involves multiple threads or processes executing simultaneously, requiring synchronization mechanisms to safely share resources.

Used by