AI engineering glossary · Computing foundations

What is scheduler?

Scheduler (also called CPU scheduling): The part of the operating system that decides which process or thread gets the CPU and for how long. Its policy balances fairness, responsiveness and priorities so that many programs seem to run at the same time.

Level: intermediateTopic: Computing foundations

Scheduler: an example

When you play music and compile code together, the scheduler gives each a slice of CPU time in turn.

Related terms

More Computing foundations terms

Where you learn it

Scheduler is part of the AI Engineering Program, which teaches it with notes, a hands-on lab and an exam. The first lesson is free.

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