number of threads in solution pool method

ユーザーの入力を待っています。

Akram Kh

• 2021年09月26日 08:16

I am using the pool solution to find all feasible solutions of my milp model (setting the PoolSolutions parameter to its max). I also set the thread number to the number of threads on my laptop. Although all of the threads are involved at the beginning of the solution pool completion phase, after a while involved threads reduces to one!
Is it the gurobi limitation that cannot use multithreading during solution pool completion process?

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  Simranjit Kaur

  Gurobi Staff

  • 2024年12月06日 00:25

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
• 

  Jaromił Najman

  Gurobi Staff

  • 2021年09月28日 12:54

  Hi,

  I was not able to reproduce this issue. Could you share a minimal reproducible example (MRE)? If you need to provide a model file, please refer to Posting to the Community Forum.

  Best regards,
  Jaromił

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