The scheduling tag has no usage guidance.
4
votes
1answer
323 views
Efficient algorithm for Virtual Machine(VM) Consolidation in Cloud
PROBLEM:
We have N physical machines(PMs) each with ram Ri, cpu Ci and a set of currently scheduled VMs each with ram requirement ri and ci respectively
Moving(Migrating) any VM from one PM to ...
0
votes
1answer
90 views
Making API calls with celery
I'm designing a system for a client where the requirements are:
they upload a JSON file (one object/line)
make a call to an API with the JSON object as the payload
record the state (success/failure) ...
-1
votes
1answer
230 views
Optimal movie schedule
Let's say Mr. A goes to cinema and he gets a movie schedule. There are N movies on the program today (1 < N < 50) and for every movie the time of the start and the time of the end are given in ...
2
votes
0answers
181 views
How to schedule large numbers of user-defined tasks?
Say you're running a website which generates a large number of tasks that should be run at particular times (e.g. reminder emails).
You could run a cron which SELECTs a database table for unprocessed ...
1
vote
0answers
43 views
Job queue dispatching based on resource constraints
We have a job-queue shaped hole in our architecture, but it isn't immediately obvious that there's a piece of existing software to fill it. There may be a reason for this, or there might not, so let ...
1
vote
0answers
199 views
Development of algorithmical concept for scheduling and allocation problem
I have to solve a problem in the field of operations research. I want to gather some general approaches to evaluate them to pick the most promising to design a problem-related program.
Problem ...
0
votes
0answers
38 views
Correct definition of “bandwidth preserving algorithms” in real-time scheduling?
I've seen conflicting definitions for the term "bandwidth preserving algorithms". The two definitions I've seen are:
Any spare CPU capacity is used for aperiodic processes.
One or more periodic ...
0
votes
0answers
916 views
How to design a task scheduler (like cron) with a Calendar Queue
I've been working on a dynamic task scheduler based on a Calendar Queue structure and I've hit a bit of a wall.
The Calendar Queue lets me enqueue and dequeue events, however I think I might not be ...
