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Thread

An independent flow of execution inside a process. Threads of one process share its memory but each has its own stack and registers.

Depth 1 · Foundation

You can describe what threads share and what each one owns.

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Depths of understanding

  1. 1

    Foundation

    You can describe what threads share and what each one owns.

    Opens after

    ProcessConcurrencyThreads are a tool for overlapping waits; first see what overlapping buys you.
  2. 2

    Deeper

    You know why sharing memory is dangerous and how locks make it safe.

    Master depth 1 first

    MutexThe power of threads - shared memory - is also their danger. Come back once you know how locks tame it.

Your path here

What's still between you and Thread, depth 1, in the order you can learn it.

  1. 1CPU virtualizationDepth 1 · Foundation · Operating Systems
  2. 2ProcessDepth 1 · Foundation · Operating Systems
  3. 3ProgramDepth 1 · Foundation · Program Basics
  4. 4ExpressionDepth 1 · Foundation · Program Basics
  5. 5Variables in codeDepth 1 · Foundation · Program Basics
  6. 6Program stateDepth 1 · Foundation · Program Basics
  7. 7Input and outputDepth 1 · Foundation · Program Basics
  8. 8Functions in codeDepth 1 · Foundation · Functions
  9. 9ConcurrencyDepth 1 · Foundation · Concurrency
  10. 10ThreadDepth 1 · Foundation · Operating Systems

Where it fits

Builds on

ProcessConcurrencyConcurrency

This concept

ThreadOperating Systems

Opens up

GoroutinesConcurrencyParallelismConcurrencyRace condition

Makes these deeper

Once you know Thread, come back to these — they'll mean more.