Observed arrival · 2026-09-05

CPUFlow, a visual laboratory for CPU scheduling

cpu-flow.app Observed source

Editorial interest 82/100 Selection signal · not a rating of the site

An interactive browser simulator for comparing process-scheduling algorithms through Gantt charts, process states, and execution metrics.

Landing page captured for the 2026-09-05 issue.

Field notes

The simulator takes process arrivals, burst lengths, priorities, and quantum values, then produces a trace that can be inspected rather than relying on prewritten answers. Its example uses four processes under Round Robin with a quantum of 2, reporting 5.00 units of average waiting time, 7.75 units of turnaround time, and 100% CPU utilization. The page also describes comparing repeated runs across algorithms and changing parameters such as the quantum.

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○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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