Using single core to compare

Answered

V priya

• January 12, 2023 05:27

Hi

I am using Gurobi solver with MATLAB interface. I want to compare the time difference between user-written code and Gurobi. 

In MATLAB, a user-written code uses a single core https://in.mathworks.com/matlabcentral/answers/317128-does-matlab-use-all-cores-by-default-when-running-a-program 

while Gurobi uses all cores. 

In order to compare the time performance of Gurobi vs my code, how do I set the parameters to level the comparison?

Related to

• Performance

0

• 

  Jaromił Najman

  Gurobi Staff

  • January 12, 2023 08:13

  Hi,

  You can limit Gurobi's core usage by the Threads parameter. For your setup, you should set Threads=1.

  Best regards, 
  Jaromił

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