Abstract: This paper extends the Paxos consensus algorithm by introducing preemptive priority scheduling with support for multiple proposal priorities, alongside an aging-based promotion mechanism to ...

In modern cloud computing environments, customers increasingly depend on on-demand resource provisioning to handle dynamic workloads. However, fluctuations in job arrival rates can result in prolonged ...

This repository contains scripts and instructions for reproducing the primary experiments in our OSDI '25 paper "XSched: Preemptive Scheduling for Diverse XPUs". This ...

Computer systems with a primary function to fulfill tasks on time are called Real-time systems. All of the tasks in these systems have parameters that include arrival time, execution time, deadline, ...

It leads to starvation of lower-priority processes if higher-priority processes keep arriving. In the case of equal priority, other scheduling criteria (e.g., FCFS) may need to be applied. 4. Round ...

The Ministry of Transport will complete the North-South high speed railway project's pre-feasibility study report and strive to start construction of two priority sections before 2030. The project's ...

Abstract: In this paper, a task scheduling problem for a cloud computing environment is formulated by using the M/M/n queuing model. A priority assignment algorithm is designed to employ a new data ...

Modern Advanced Driver-Assistance Systems (ADAS) combine critical real-time and non-critical best-effort tasks and messages onto an integrated multi-core multi-SoC hardware platform. The real-time ...

The ESA’s recently launched Solar Orbiter will spend years in one of the most unwelcoming places in the Solar System: the Sun. During its mission, Solar Orbiter will get 10 million kilometers closer ...

This will be a short introduction into multitasking in embedded systems. First what is multitasking? Multitasking is the ability to execute more than one task or processes in a fashion that is ...