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I'm doing a model for scheduling personnel through VRP formulation and I would like to know how can I integrate precedence binary matrix, using the CSR to accelerate the data processing. My precedence ...
user21559's user avatar
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81 views

I would like to run a single-threaded program in MacOS 26.0 at the highest QOS level (QOS_CLASS_USER_INTERACTIVE), in order to get more consistent performance on a compute-bounded benchmark. By ...
George Hodgkins's user avatar
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48 views

I'm currently using APScheduler 4.0.0a2 in my project, and I'm running into multiple issues: No migration path: I noticed that there’s no migration available from 4.0.0a2 to 4.0.0a6, which is ...
Rishabh Rana's user avatar
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0 votes
1 answer
94 views

I'm working on assigning groups in Python using rules. You could think about it like building a season for a three player based game. Each player needs to face the other players on the list exactly ...
postcardfiction's user avatar
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0 votes
1 answer
65 views

I'm working on a FHIR-based integration for surgical scheduling, and I have a question regarding the use of the participant element within the Appointment resource. We know that participant.actor can ...
Sandra Couto's user avatar
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0 answers
78 views

When users request 1-2 GPUs via sbatch --gres=gpu:1, Slurm locks the entire 8-GPU node. This fragments our cluster: Multiple small requests spread across nodes (e.g., four 1-GPU jobs occupy four ...
train-server's user avatar
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0 votes
1 answer
154 views

I'm working on a Flutter app that needs to schedule a large number of notifications (think calendar app with hundreds of events, medication reminders, etc.), but I've hit Android's limit of ...
aihrar shaikh's user avatar
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1 vote
1 answer
82 views

Generally speaking. Let's say I have a C application running and it is currently executing a for loop for doing some calculations on local data, but then it gets interrupted. In a multi-threaded ...
Engineer999's user avatar
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2 votes
1 answer
309 views

How can I leverage virtual threads to execute I/O-bound Quartz jobs within a Quarkus microservice, handling programmatic job triggering without cron-based scheduling? We are considering Quartz for our ...
LAP's user avatar
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1 answer
53 views

I am getting following results roughly 20% of the execution with the given code and lastprivate clause is not working as expected. Pls note that end value of b should be 50 however at times it is not ...
Muhammad Arshad Islam's user avatar
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0 answers
53 views

I am trying to scheduling a Target Availability Report in oracle enterprise manager cloud control 13c. I want to schedule this report to run every hour only on Business days from 7 AM to 5PM. However ...
Satya's user avatar
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0 answers
103 views

Problem: how to achieve exactly opposite behaviour for bin packing strategy in k8s? Details: we have one app hosted on k8s. We run a couple of pods which we need to scale down and up very frequently. ...
Guru's user avatar
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361 views

Been using JobRunr (7.4.1) in my Kotlin-based Spring Boot (3.4.3) app, where I am enqueuing jobs like this jobScheduler.enqueue { serviceA.doSomething() } and recently refactored the target service, ...
Alex's user avatar
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-1 votes
1 answer
124 views

I've been slowly learning my way through cp-sat by reading the nurse scheduling examples and made some modifications to the first nurse example to test what I've learned. First I took personal "...
Anthony's user avatar
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0 answers
36 views

I have a chain of jobs which are dependent on each other. There is a parent job that runs twice a month and then all children job run. However there are some jobs that needs to run whenever parent is ...
Mukul Bindal's user avatar
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0 answers
42 views

I'm studying operating systems and have encountered conflicting information about preemptive scheduling, specifically regarding SRT (Shortest Remaining Time) scheduling. My question focuses on whether ...
Nothing's user avatar
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1 answer
111 views

Im pretty new in the world of CP. Currently Im trying to solved a single machine scheduling problem with changeovers. Here is my code and model: from ortools.sat.python import cp_model import random #...
FG85's user avatar
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0 votes
1 answer
277 views

Suppose I have several tasks with uneven lengths. For example, let k=8 and w(k)=[4,5,3,10,1,1,1,3]. How would I assign these to N=3 workers such that any tasks assigned to a given worker are ...
Zaya's user avatar
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1 vote
0 answers
138 views

Many programs in the Linux kernel follow this pattern: for (;;) { set_current_state(TASK_UNINTERRUPTIBLE); if (CONDITION) break; schedule(); } __set_current_state(TASK_RUNNING); I'm ...
user23683193's user avatar
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0 answers
39 views

I am attempting to solve a scheduling and routing problem in a network. The graph and its properties are described subsequently. Each node has a letter label, one constant value (capability), and one ...
Jay272600's user avatar
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1 vote
0 answers
43 views

I am cloning a process using the clone() glibc wrapper function. For some unrelated reasons, I need to set the CLONE_THREAD flag bit ON. It implies that If CLONE_THREAD is set, the child is placed in ...
mEm's user avatar
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1 vote
2 answers
103 views

I am using a machine with 2 Xeon CPUs having 16 cores each. There are 2 NUMA domains, one for each CPU. I have intensive computation, that also use a lot of memory, and everything is multithreaded. ...
PierU's user avatar
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1 answer
75 views

I'm trying to make a Spring Boot app that starts new thread which is doing the same job every second until thread pool is all used. I looked on available scheduling libraries, but I don't see any ...
jan's user avatar
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0 votes
1 answer
136 views

I'm facing an issue with Airflow where my DAGs are not passing the correct execution date to the queries within the DAGs. I have two DAGs, one scheduled to run monthly on the first of the month, and ...
Dabe98's user avatar
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0 votes
1 answer
78 views

I'm working with Azure Functions using a TimerTrigger, and I'm experiencing an issue where interval schedules work perfectly (for example, every minute, every 5minutes), but specific schedules do not ...
Fig Bat's user avatar
  • 3
2 votes
0 answers
91 views

Let's say you're being attacked by a group of enemies, each of which does a different amount of damage per second, and will take you a different amount of seconds to kill. The goal is to find in which ...
dumbquestionasker's user avatar
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1 vote
1 answer
69 views

I know that is possible to schedule a task using the timer service that will run every N seconds. One of the ways to do this , is described here : https://docs.oracle.com/javaee/6/api/javax/ejb/...
zlinks's user avatar
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0 votes
1 answer
193 views

I am trying to figure out how to idiomatically use zio.Schedule. I see it has State, Input, and Output, but can't understand how I can make use of them. For example, suppose, I have a utility function,...
Dima's user avatar
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0 votes
0 answers
93 views

Recently, I was tasked with writing a program in Java to solve an assignment problem. Essentially, I have a list of workers and tasks, and I need to organize them into teams. Each team should consist ...
JimTim's user avatar
  • 1
2 votes
0 answers
79 views

Round robin scheduling requirement: Games Per Team Total I'm new to round robin scheduling and stuck on this requirement where we pass in the Teams array and minimum number of matches a team should ...
Paul's user avatar
  • 29
1 vote
0 answers
57 views

I have a Task which has two planning variables: Resource and startDateTime. EndDateTime is a shadow variable. Resource has a list of tasks via @InverseRelationShadowVariable, which I use to get the ...
prog99's user avatar
  • 11
1 vote
2 answers
530 views

I have an Excel spreadsheet that shows the employee schedule, and I need it to highlight or outline the column based on the current time. It doesn't have to be date specific and I am fine with it ...
Ani Schmidt's user avatar
  • 11
0 votes
1 answer
170 views

Recently came across the brilliant Simmer package and been thoroughly enjoying myself. I'm a little green however (apologies if this is daft) and I'm struggling with custom priorities when there are ...
HLP's user avatar
  • 3
1 vote
1 answer
511 views

GCC offers a number of options related to instruction scheduling in the compiler flags. An overview of what this means is on the GCC Wiki for "Instruction Scheduling", but this is well out ...
Greg Kennedy's user avatar
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0 answers
98 views

I wrote a Linux kernel module which receives data from a remote core through shared memory and passes it on to a user-space application. My driver is notified about new data via a mailbox interrupt ...
lrigoni's user avatar
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0 votes
1 answer
447 views

I want to understand when a GPU executes a neural network, how the operations are mapped to the GPU's hardware resources. I am familiar with the architecture of GPUs (especially NVIDIA) and I ...
Mojtaba Ahmadi's user avatar
  • 1,108
0 votes
1 answer
587 views

I use masstransit 8 + amazon sqs/sns, the app is running in Windows Docker container. I send scheduled messages, and the delay could be up to few hours, here is the code: public Task Consume(...
JohnyMotorhead's user avatar
  • 831
1 vote
1 answer
349 views

I am running an airflow dag, and trying to run it on a schedule. When the dag is triggered by the scheduler, the dag run_config evaluates to None. I tried this, but it did not work for me - Airflow ...
boston-hacker's user avatar
  • 11
1 vote
1 answer
258 views

I am trying to understand how the MLFQ and RR in XV6 work. An implementation i have seen is as follows: void rr_scheduler(void) { struct proc *p; struct cpu *c = mycpu(); c->proc = 0; ...
Markus helbæk's user avatar
  • 73
0 votes
0 answers
103 views

The server under consideration is equipped with two CPUs, each having 24 physical cores, and operates on Ubuntu 23.10. I observed a significant slowdown in one of my Python scripts, with its speed ...
Taylan's user avatar
  • 1
1 vote
0 answers
80 views

The current project I am working on involves a rate-limited API where you cannot make more than 100 requests in a minute window. I am trying to build some logic that will prevent my code from going ...
Gregor's user avatar
  • 31
0 votes
0 answers
358 views

I'm looking to make an app that can schedule and edit the post if needed a scheduled API for posting text and images to social media. In my application, I want to post a Facebook post in 2 days, and ...
Yonatan Lavy's user avatar
  • 11
1 vote
1 answer
1k views

I'm working with Google Cloud's Vertex AI Workbench and have developed a Jupyter notebook that relies on a specific project structure, including several folders, Python scripts, and a configuration ...
Amit S's user avatar
  • 283
2 votes
1 answer
560 views

I have created a Round Robin Algorithm with C. The output I get for 5 processes with the same arrival time is correct but incorrect for different arrival times. Below is an example, RRB.C #include <...
TechGeek49's user avatar
  • 544
1 vote
0 answers
92 views

I am building some integration tests (in pytest) that load the Airflow (2.8.2) DagBag and confirm that all DAGs scheduled with Data-Aware Scheduling reference Datasets that are the outlets of existing ...
Erik Ogan's user avatar
  • 85
-1 votes
2 answers
241 views

I am working on scheduling 8 showcases for the year. I have dataframes for each showcase that have rank and conference from where each player is from. Each showcase has a different number of players ...
WeAreChatGPT's user avatar
  • 1
1 vote
0 answers
52 views

I've implemented a PSJF algorithm, however for some reason the code here: if (!tasks[i].completed && tasks[i].arrival_time <= current_time && tasks[i].burst_time < ...
user23573137's user avatar
  • 11
0 votes
1 answer
108 views

I am trying to solve a Scheduling problem that involves Resources in a work order assigned to a project. When a Resource is assigned at the exact same time as another and the sum of their assigned ...
Sega Lake's user avatar
  • 3
0 votes
1 answer
426 views

I need assistance with configuring a recurring cron job to trigger an event on the Y-th day of every month. While I can use a straightforward expression like 0 0 10 * ? * to trigger the event on the ...
Sarthak Thakkar's user avatar
  • 11
1 vote
2 answers
721 views

I am facing two scenarios when batch processing a large collection of async functions: Collect all the async functions: import { chunk } from "lodash"; const func = async () => new ...
the_conquest's user avatar
  • 21

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