README
¶
Name
cpu - CPU virtualization
Description
Applications
- process-run: schedule processes on a single CPU.
- sched: schedule jobs with different policies.
- mlfq: Multilayer Feedback Queue policy.
- lottery: tickets lottery random policy.
Directories
¶
| Path | Synopsis |
|---|---|
|
cmd
|
|
|
process-run
command
|
|
|
sched
command
Scheduler implements basic CPU scheduler policies: first-in-first-out, shortest job run.
|
Scheduler implements basic CPU scheduler policies: first-in-first-out, shortest job run. |
|
sched/internal/job
Package job provides basic primitives describing jobs.
|
Package job provides basic primitives describing jobs. |
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sched/internal/report
Package report generates simulation reports.
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Package report generates simulation reports. |
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sched/internal/sched
Package scheduler implements scheduling policies to select next job to run: First-in-First-Out, Shortest job first, Shortest Time to Complete First, etc.
|
Package scheduler implements scheduling policies to select next job to run: First-in-First-Out, Shortest job first, Shortest Time to Complete First, etc. |
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sched/internal/sim
Package sim is responsible for drivin jobs scheduling sicmulation.
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Package sim is responsible for drivin jobs scheduling sicmulation. |
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sched/internal/trace
Package trace provides tracing facilities for scheduler simulations.
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Package trace provides tracing facilities for scheduler simulations. |
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Lottery runs simulation of a lottery scheduler.
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Lottery runs simulation of a lottery scheduler. |
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internal/cmd
Package cmd provides basic constructs to run the lottery scheduler, i.e., a runnable command.
|
Package cmd provides basic constructs to run the lottery scheduler, i.e., a runnable command. |
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internal/job
Package job implements primitives to describe jobs.
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Package job implements primitives to describe jobs. |
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internal/report
Package report provides primitives to generate simulation reports.
|
Package report provides primitives to generate simulation reports. |
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internal/sim
Package sim run the simulation.
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Package sim run the simulation. |
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internal/trace
Package trace generates a sequence of folded cycles that belong to the same job.
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Package trace generates a sequence of folded cycles that belong to the same job. |
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Mlfq demonstrates Miltilevel Feedback Queue scheduler policy.
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Mlfq demonstrates Miltilevel Feedback Queue scheduler policy. |
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internal/cmd
Package cmd provides a simulation command with flags, drives simulation, and generates a report.
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Package cmd provides a simulation command with flags, drives simulation, and generates a report. |
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internal/cpu
Package cpu provides CPU clock to count cycles.
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Package cpu provides CPU clock to count cycles. |
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internal/io
Package io emulates I/O.
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Package io emulates I/O. |
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internal/policy
Package policy implements Multilevel Feedback Queue scheduling policy.
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Package policy implements Multilevel Feedback Queue scheduling policy. |
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internal/proc
Package proc provides basic primitives representing processes in the system.
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Package proc provides basic primitives representing processes in the system. |
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internal/queue
Package queue provides RoundRobin queue for Multilevel Feedback Queue scheduler.
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Package queue provides RoundRobin queue for Multilevel Feedback Queue scheduler. |
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internal/report
Package report generates simulation reports.
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Package report generates simulation reports. |
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internal/sim
Package sim runs process scheduling simulation.
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Package sim runs process scheduling simulation. |
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