Johannes Bechberger • 3/25/2025

Hello eBPF: A scheduler controlled by sound (20)

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This article details the creation of a novel Linux scheduler using eBPF and the sched-ext framework. The scheduler, implemented in Java, dynamically scales the number of CPU cores available to tasks based on detected sound levels (loudness), demonstrating the flexibility of eBPF for kernel experimentation. It includes code snippets and references the author's hello-ebpf library.

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#linux kernel #Java #Ebpf
Hello eBPF: A scheduler controlled by sound (20)

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