preemption

A real-time capable pseudo-preemptive scheduler for JavaScript

Executes and schedules preemptible JavaScript coroutines. (HertzScript Generation 1 Coroutines) (Obsolete)

The program implements a user level thread library for Linux in C with pre-emption, locks, conditions, semaphores, scheduler, timers, multi-level priority queue ensuring synchronization in real world programs besides several other features making it a complete autonomous library for thread creation and management. Sample test programs utilizing …

Produces preemptible JavaScript coroutines which conform to the HertzScript specification.

A lightweight, preemptive GPU task scheduler for single-node research servers. Features priority queues, graceful preemption, auto-logging, and seamless Conda integration.

Code and tutorial on integrating wandb sweeps with Slurm pre-emption

Distributed fine-tuning on Kubernetes that survives mid-run pod eviction and resumes bit-identically.

Replays real Slurm job traces against multifactor priority and EASY backfill — a discrete-event simulator for testing scheduling policy before it reaches a production controller.

PoC for undestanding NonPreemptingPriority Kubernetes Gate feature

Admission Control of Network Slice Requests in 5G

RTOS beyond the preemptive scheduling algorithms. To fully understand Real-Time you must understand Linearizability commonly refer to as atomicity. And how this is implemented with either atomic operations (non-blocking) or using locks(blocking).

This will create random processes of varying sizes, then take a selected scheduling algorithm and complete the processes on the queue for 600 "seconds". The program will then spit out the raw statistics from the algorithm's runtime.

Comparing KV-cache-aware scheduling policies for LLM serving: greedy preempts 49% of requests under memory pressure while memory-first achieves 43% higher effective throughput with zero preemptions.

Trabalhos apresentados como requisito parcial à conclusão da disciplina "CI215 - Sistemas Operacionais" da UFPR.

Course Project for CS 249, Spring 2017 at UCLA. Added Priority-based Pod Preemption to system which previously suppoerted only QoS-based preemption.

Autonomous, cron-driven backlog runner for code repos — triages each task, does the easy ones headlessly, grills you on the hard ones. Author-aware cross-LLM review (Codex-default; Gemini/Claude fallback), priority preemption, human-session back-off, isolated git worktrees. Pure bash; never auto-pushes.

Discrete-event simulation benchmark for decode preemption policies in LLM serving: when to interrupt a running decode to admit an urgent prefill, and whether checkpoint or recompute is cheaper.

Pintos project - Alarm clock, priority scheduling