LWN on Linux Kernel, BPF, and Power Management and Scheduling in the Linux Kernel Summit

Open-Source RISC-V: Energy Efficiency of Superscalar, Out-of-Order Execution

pw_async2: Informed poll — Pigweed

Evolution of Network Server Programming Patterns: From Fork() to Worker Threads

The article discusses a popular network-server programming pattern that has become the canonical approach for writing network servers. It de

Optimizing Linux timestamps on x86: 30% faster custom timers without vDSO

A deep technical exploration of optimizing Linux timestamps on x86 architecture, achieving 30% speed improvements over standard system clock

Apple's Clutch Scheduler: Intra-Cluster Thread Scheduling Design for XNU Kernel

This document describes Apple's Clutch Scheduler, an intra-cluster thread scheduling design for the XNU kernel. It explains how the schedule

UpDown: Efficient Manycore based on Many Threading & Scalable Memory Parallelism