real-time scheduling

Recommended Article | Multi-DAG Real-Time Scheduling Algorithm for Embedded Testing Platforms

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Recommended Article | Multi-DAG Real-Time Scheduling Algorithm for Embedded Testing Platforms

This article is published in the 3rd issue of 2025 in the journal “Integrated Circuits and Embedded Systems”. Multi-DAG Real-Time Scheduling Algorithm for Embedded Testing Platforms Tian Wentao, Li Xiaoming (Zhejiang University of Science and Technology, School of Mechanical Engineering) Abstract: In the development of embedded testing platforms, real-time performance is a crucial characteristic that … Read more

Real-time Scheduling Strategy for Energy-aware Workflows in Edge-Cloud Collaborative Environments

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Real-time Scheduling Strategy for Energy-aware Workflows in Edge-Cloud Collaborative Environments

Paper Title Real-time Scheduling Strategy for Energy-aware Workflows in Edge-Cloud Collaborative Environments Authors Qin Zhiwei1,2, Li Juan1,2 (Corresponding Author), Liu Xiao3, Zhu Mengyuan1,2 Affiliations 1. School of Computer Science and Engineering, Wuhan University of Engineering 2. Hubei Key Laboratory of Intelligent Robotics, Wuhan University of Engineering 3. School of Information Technology, Deakin University Funding National … Read more

A Record of a Frustrating Experience: Real-Time Task Scheduling and Priority in Linux

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A Record of a Frustrating Experience: Real-Time Task Scheduling and Priority in Linux

Failure is the mother of success. This article is a real debugging record of failure. Through this article, you will deeply experience the following concepts in the Linux system: Real-time processes and normal process scheduling strategies; How the chaotic process priority is calculated in Linux; Testing CPU affinity; Program design for multiprocessor (SMP) systems encountering … Read more

Real-Time Scheduling Algorithms for Autonomous Driving Safety

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Real-Time Scheduling Algorithms for Autonomous Driving Safety

Welcome to follow the public account below: Abao1990, this public account focuses on autonomous driving and intelligent cockpits, providing you with automotive insights every day. We start with cars, but we are not limited to cars. “Scheduling” refers to arranging tasks in a certain order. According to Mindtools‘ casual definition, it considers scheduling in daily … Read more

How to Set Process Priority in Linux

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How to Set Process Priority in Linux

1. Introduction The previous article discussed how to check process priority; this one explains how to set process priority. There are two methods for setting process priority: Command line; Source code; 2. Command Line Method main.c: #include <stdio.h> int main(int argc, char *argv[]) { while(1) { ; } return 0; } Compile: gcc -o proc-pri … Read more

Real-Time Scheduling Example Using OptaPlanner

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Real-Time Scheduling Example Using OptaPlanner

Geoffrey De Smet, the founder of OptaPlanner, and his team demonstrated a real-time planning and scheduling example using OptaPlanner at the 2019 Red Hat Summit keynote. Geoffrey and his team dedicated three blog posts to describe this program. This program and its related blog posts are considered classic works of OptaPlanner in the field of … Read more

Linux Process Scheduling – Real-Time Scheduler

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Linux Process Scheduling - Real-Time Scheduler

Background Read the fucking source code! –By Lu Xun A picture is worth a thousand words. –By Gorky Note: Kernel version: 4.14 ARM64 processor, Cortex-A53, dual-core Tools used: Source Insight 3.5, Visio 1. Overview In the Linux kernel, real-time processes always have a higher priority than ordinary processes. The scheduling of real-time processes is managed … Read more

Intelligent Cost Control and Real-Time Scheduling in Large-Scale Manufacturing

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Intelligent Cost Control and Real-Time Scheduling in Large-Scale Manufacturing

DataPi Compilation Compiled by: Wang Xingping Proofread by: Qi Deli Second Proofread by: Xu Hao Edited by: Zhang Meng [Introduction] This lecture is selected from the speech titled “Intelligent Cost Control and Real-Time Scheduling in Large-Scale Manufacturing” delivered by Zhu Yu, CTO of Youyi Data, at the first Big Data Application Conference in China on … Read more