Matteo Olivi

Update: I haven't actually tried as I didn't even succeed in getting the simulator to work. But it appears to be a bug in lqsim rather than line: https://github.com/layeredqueuing/V6/issues/5 . I'm investigating the issue in the hope of finding a quick fix.

Thanks for your reply (and for creating LINE!). there is no good solver around other than a simulator for the resulting queueing networks that the LQN generates via decomposition if they have Pareto arrivals. The simulator would work for me (assuming it supports Pareto). The LQN tutorial ( http://www.sce.carleton.ca/rads/lqns/lqn-documentation/tutorialh.pdf ) describes a workaround to mimic open arrivals via a reference task that sends asynchronous requests with think time set appropriately (in my...

Thanks for your reply (and for creating LINE!). there is no good solver around other than a simulator for the resulting queueing networks that the LQN generates via decomposition if they have Pareto arrivals. The simulator would work for me (assuming it supports Pareto). The LQN tutorial ( http://www.sce.carleton.ca/rads/lqns/lqn-documentation/tutorialh.pdf ) describes a workaround to mimic open arrivals via a reference task that sends asynchronous requests with think time set appropriately (in my...

Thanks for your reply (and for building LINE!). there is no good solver around other than a simulator for the resulting queueing networks that the LQN generates via decomposition if they have Pareto arrivals. The simulator would work for me (assuming it supports Pareto). The LQN tutorial ( http://www.sce.carleton.ca/rads/lqns/lqn-documentation/tutorialh.pdf ) describes a workaround to mimic open arrivals via a reference task that sends asynchronous requests with think time set appropriately (in my...

This post is a duplicate of https://sourceforge.net/p/line-solver/discussion/help/thread/2e7b78194f/ . Apologies for the duplication, I had created the post via email but it wasn't being displayed, so I created another one directly on the forum, and then the email one got created.

Hello, I'd like to model a microservices-based app with bursty traffic via a layered queuing network model. To that end, I want to configure the inter arrival times for some of the model Entries' via the Pareto distribution. But I can't understand how to do that. I see that the Entry class only has an open arrival rate property https://github.com/imperial-qore/line-solver/blob/master/src/lang/Entry.m#L10, which makes me suspect only Poisson is supported. Is what I'm asking for (Pareto inter arrival...

Hello, I'd like to model a microservices-based app with bursty traffic via a layered queuing network model. To that end, I want to configure the inter arrival times for some of the model Entries' via the Pareto distribution. But I can't understand how to do that. I see that the Entry class only has an open arrival rate property, which makes me suspect only Poisson is supported. Is what I'm asking for (Pareto inter arrival times for LQN model) supported? If not, how complicated is it to add support...