Bodo Lipp

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Activity overview

Latest activity by Bodo Lipp

  • Bodo Lipp created a post,

    Does ScaleFlag not work?

    Answered
    1. Community
    2. Modeling

    I am wondering if the ScaleFlag = 2 is doing anything in my case. Below is part of the logfile. There you can see that Gurobi reports large values/ range in the optimization problem. The coefficien...

    • Bodo Lipp
    • Edited
    • 2 followers
    • 1 comment
    • 0 votes

  • Bodo Lipp created a post,

    Is Barrier method deterministic for multiple threads?

    Answered
    1. Community
    2. Algorithms

    For solving LPs I use the Barrier method from Gurobi. I work on a Server with multiple threads and ran a computation twice with different number of threads. Here I got different results in the sens...

    • Bodo Lipp
    • 3 followers
    • 1 comment
    • 0 votes