Category "scheduler"

Understanding the `scheduler_tick()` function of Linux Kernel

To my knowledge, I understood that the scheduler_tick() function periodically gets called by the timer interrupt with the frequency of HZ. I'm new to kernel dev

How to do rescheduling in springboot

I have a spring boot application which contains a scheduler that picks up file from my local.I want the scheduler to be rescheduled to an hour after if my local

Why can low priority processes affect the latency of an high priority process?

I have tested the rt process's latency by cyclictest. And found that when I launch a few lower priority rt processes(priority is 40) the high priority rt proces

Android 12: Using SCHEDULE_EXACT_ALARM permission to get/show data at specific time are safe in Google Play Policy?

I have an Android app on Play store for 8 years. Recently Google release Android S or 12 introduce some limit with Foreground service launch restrictions https:

Effective software scheduling

For example in a code like below while(1){ task1(); task2(); } there should be cooperation between task1() and task2() which are executed in rr fashion. Ho

Unexpected error occurred in scheduled task

I tried to run a scheduled task in my Spring-Boot application, using the default applicationConfig - I only added the annotation @EnableScheduling and configure

Xinu - Setting new priority for a Suspended state process

I have created a process X in Xinu along with other two processes (y, z). The y and z are high priority than X, so they both are running as per scheduling polic

Runtime Error 1004 "Can't find the Paste property for the Pictures Class"

I have several script that have a part that is copying Charts and Pasting it in an area as Picture. Those scripts are working without any error when I look at t

React scheduler's `unstable_runWithPriority` doesn't use `priority` in any way

I ran a profiler on the following code: function App() { const [ counter, setCounter ] = useState(0); return <div> <div>{counter}</div>

Process starvation test case on XINU

I am trying to produce a test case for demonstrating starvation by xinu's default scheduling policy.: if 2 processes are ready for execution, the one with highe

ServiceNow integration with Airflow

Can we integrate ServiceNow with Airflow ? I mean if there is any DAG failure, can we rerun the failed DAG/tasks by submitting a ServiceNow request ? Also can w