scheduling Questions
3
When is laravel executing the yearly() function of it's task scheduling? Is it from the first time it was used or is it each year on 01.01.YYYY?
I checked up the laravel docs and several pages, b...
Vapor asked 12/8, 2019 at 8:42
7
Solved
I need to develop a task system that should be able to work on servers that doesn't support crontab.
I'm asking if there is any existing code that can take a cron string (e.g. '0 0,12 1 */2 *' and...
Hobbs asked 3/1, 2011 at 19:5
5
Solved
How can I configure the time zone for a Spring based @Scheduled cron job?
Background:
I have a job that executes once a day, say 2 PM, using Spring's @Scheduled annotation:
@Scheduled(cron = "0...
Agglomerate asked 10/4, 2013 at 15:29
7
Solved
Situation
I have a Runnable. I have a class that schedules this Runnable for execution using a ScheduledExecutorService with scheduleWithFixedDelay.
Goal
I want to alter this class to schedule t...
Sitzmark asked 1/9, 2011 at 10:52
1
Solved
I am working on a project where very specific scheduling is needed (and why I am not using a library). It works, but I am trying to find a faster solution to the following problem:
We have employe...
Moxa asked 29/6, 2019 at 20:14
4
Solved
It is possible to use sched_setaffinity to pin a thread to a cpu, increasing performance (in some situations)
From the linux man page:
Restricting a process to run on a single CPU also avoids t...
Thilda asked 20/6, 2012 at 1:56
2
Solved
I have to execute job every day at midnight Pacific Time. I am using MVC3 with Quartz.NET library.
Here is my code:
public static void ConfigureQuartzJobs()
{
ISchedulerFactory schedFact = new S...
Taxonomy asked 30/4, 2012 at 8:14
7
Solved
In Linux, supposing a thread's pid is [pid], from the directory /proc/[pid] we can get many useful information. For example, these proc files, /proc/[pid]/status,/proc/[pid]/stat and /proc/[pid]/sc...
Suiter asked 7/11, 2011 at 3:12
4
How does a long term scheduler decide which job is I/O bound and which one is CPU bound?
I heard that by using cpu burst we can distinguish between I/O bound and CPU bound jobs, but how is the CPU...
Autism asked 29/5, 2011 at 5:42
2
Solved
I'm new to constraint programming. I imagine this is an easy problem but I can't wrap my head around it. Here's the problem:
We have multiple machines (N), each with a limited resource (let's say...
Senile asked 27/12, 2015 at 4:0
8
What scheduling algorithms does Linux kernel use?
Where can I get more info about linux's kernel? (OS first course... student level)
Vertical asked 21/10, 2009 at 20:18
3
Solved
I'm opening this questions since I can't find easy to understand summarized information about this topic. There isn't even a good youtube-video that explains this.
I'm currently studying realtime ...
Ladykiller asked 16/10, 2016 at 11:9
5
I'm not an expert, just a beginner. So I kindly ask that you write some code for me.
If I have two classes, CLASS A and CLASS B, and inside CLASS B there is a function called funb(). I want to cal...
Georgeanngeorgeanna asked 3/8, 2009 at 6:59
4
Solved
I've a Vbscript for merging excel sheet into a single workbook. I would like to know whether we could execute vbscript (.vbs) file in unix system. If yes, please help me with the procedures. Thanks...
Kristoforo asked 2/12, 2013 at 19:5
5
I wrote a test program which consists of just an infinite loop with some
computations inside, and performs no
I/O operations. I tried starting two instances of the program, one with a high
niceness...
Vulgus asked 26/4, 2012 at 22:46
2
Solved
I have a number of users I support that are asking for things to happen automatically ( well more automagically but that's another point!).
One want events to happen every 120 secs ( see my other ...
Gan asked 26/2, 2010 at 13:10
1
Solved
I am designing an actor that should schedule sending a message to itself.
I notice that there are at least two ways to do it.
I would like to understand the difference to choose the right one.
T...
Tricycle asked 30/1, 2019 at 9:38
3
Solved
Every process has at least one thread of execution and I read somewhere that modern Operating Systems only schedule Thread and not process.
So if there are two processes running in the system - P1...
Rapids asked 28/12, 2018 at 18:27
1
I need to schedule Quartz.NET trigger so that it fires on every Monday at 09.00. So, I tried to use some features as below but I think it does not true as the parameters are not logical (It worked ...
Epictetus asked 1/12, 2015 at 17:18
3
Solved
When a thread executing user code is waiting for input, how does the scheduler know to interrupt it or how does the thread know to call the scheduler, seeing as the average programmer of a simple s...
Collocation asked 17/11, 2018 at 14:3
5
Solved
I read that it's supposedly possible to change the I/O scheduler for a particular device on a running kernel by writing to /sys/block/[disk]/queue/scheduler. For example I can see on my system:
an...
Indicative asked 17/6, 2009 at 21:22
2
OK so for a programming assignment that I have (Yes, we are all allowed to turn to any source we find suitable for help) I have to find out how much time processes spend blocking/sleeping/running. ...
Zeba asked 21/4, 2009 at 14:54
15
Solved
A Google search turned up software that performs the same functions as cron, but nothing built into Windows.
I'm running Windows XP Professional, but advice for any version of Windows would ...
Conformity asked 25/9, 2008 at 12:23
0
I have a single threaded application that is (spinning and) pinned to a core with taskset and CPU isolation (i.e. isolcpus=12-23 nohz_full=21,22,23 rcu_nocbs=12-23; I have 2 CPUs, and 12 core each ...
Spoofery asked 10/10, 2018 at 9:24
2
Solved
Questions:
Why is the System.Threading.Timer keeping the 15ms resolution despite the OS clock resolution is much more precise?
What is the recommendable way to achieve 1ms timing events resolution ...
Boston asked 22/4, 2014 at 9:46
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