# Bad performances when using Multithreading and Distributed with heavy LinearAlgebra calculations

**URL:** <https://discourse.julialang.org/t/bad-performances-when-using-multithreading-and-distributed-with-heavy-linearalgebra-calculations/117258>\
**Category:** Performance\
**Tags:** performance, multithreading, distributed\
**Created:** [July 19, 2024, 11:47pm UTC](https://discourse.julialang.org/t/bad-performances-when-using-multithreading-and-distributed-with-heavy-linearalgebra-calculations/117258 "2024-07-19T23:47:29Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![dqeeq](https://avatars.discourse-cdn.com/v4/letter/d/b9e5f3/32.png) [@dqeeq](https://discourse.julialang.org/u/dqeeq)\
**Post date:** [July 20, 2024, 12:00am UTC](https://discourse.julialang.org/t/bad-performances-when-using-multithreading-and-distributed-with-heavy-linearalgebra-calculations/117258/2 "2024-07-20T00:00:38Z")

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Do you think [this](https://discourse.julialang.org/t/most-efficient-implementation-of-covariance-matrix/114797/10) is related?

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