Michel Weitbrecht

Gurobi-versary
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Activity overview

Latest activity by Michel Weitbrecht

  • Michel Weitbrecht commented,

    1. Community
    2. Algorithms
    3. Setting Threads parameter does not work as expected

    Hi Mario, thank you, the examples work as intended with two threads on both machines: https://pastebin.com/kgbSF38B / https://pastebin.com/XqnLALtR NixOS sets up the environment correctly, I just h...

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    • Michel Weitbrecht
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  • Michel Weitbrecht commented,

    1. Community
    2. Algorithms
    3. Setting Threads parameter does not work as expected

    Hi Mario, I'm glad that this is not intended behavior :D Locally I'm using NixOS 21.11 with Gurobi 9.1.2 as packaged here in nixpkgs: https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/...

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    • Michel Weitbrecht
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  • Michel Weitbrecht commented,

    1. Community
    2. Algorithms
    3. Setting Threads parameter does not work as expected

    Hi Mario, thank you for your response! I'm using Docker 19.03.6 with docker-compose 1.29.2. I limit the CPUs using docker-compose with the key deploy.resources.limits.cpu (https://github.com/compos...

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    • Michel Weitbrecht
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  • Michel Weitbrecht created a post,

    Setting Threads parameter does not work as expected

    Awaiting user input
    1. Community
    2. Algorithms

    Hi, I use Gurobi 9.1.2 to solve a MIP problem and have a powerful machine (96 threads) at my disposal, but I want to execute many instances at the same time, so I chose to use docker with a CPU lim...

    • Michel Weitbrecht
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