# Poor time performance in modifying parameters of JuMP models when using Gurobi

**URL:** <https://discourse.julialang.org/t/poor-time-performance-in-modifying-parameters-of-jump-models-when-using-gurobi/106982>\
**Category:** Optimization (Mathematical)\
**Tags:** gurobi\
**Created:** [December 1, 2023, 8:56am UTC](https://discourse.julialang.org/t/poor-time-performance-in-modifying-parameters-of-jump-models-when-using-gurobi/106982 "2023-12-01T08:56:33Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![njozefow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/njozefow/32/207654_2.png) [@njozefow](https://discourse.julialang.org/u/njozefow)\
**Post date:** [March 12, 2024, 8:10am UTC](https://discourse.julialang.org/t/poor-time-performance-in-modifying-parameters-of-jump-models-when-using-gurobi/106982/11 "2024-03-12T08:10:48Z")

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Hello,

Thank you for your answer.

The example is in post : [Problem with JuMP + Gurobi.jl](https://discourse.julialang.org/t/problem-with-jump-gurobi-jl/111505)

Best regards,

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