# Using JuMP to solve the heat equation - performance tips requested

**URL:** <https://discourse.julialang.org/t/using-jump-to-solve-the-heat-equation-performance-tips-requested/69749>\
**Category:** Optimization (Mathematical)\
**Tags:** jump\
**Created:** [October 14, 2021, 12:22pm UTC](https://discourse.julialang.org/t/using-jump-to-solve-the-heat-equation-performance-tips-requested/69749 "2021-10-14T12:22:26Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![stillyslalom](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stillyslalom/32/45687_2.png) [@stillyslalom](https://discourse.julialang.org/u/stillyslalom)\
**Post date:** [October 14, 2021, 4:24pm UTC](https://discourse.julialang.org/t/using-jump-to-solve-the-heat-equation-performance-tips-requested/69749/4 "2021-10-14T16:24:17Z")

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Two recommendations: first, carefully read and apply the [performance tips](https://docs.julialang.org/en/v1/manual/performance-tips/), particularly the admonition to avoid non-constant global variables. Second, please share your code as text wrapped in triple backticks so other users can easily read and copy-paste it (see [here](https://discourse.julialang.org/t/please-read-make-it-easier-to-help-you/14757)).

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