# Slow array access during labeling algorithm

**URL:** <https://discourse.julialang.org/t/slow-array-access-during-labeling-algorithm/128366>\
**Category:** Optimization (Mathematical)\
**Tags:** performance, optimization, profiling\
**Created:** [April 24, 2025, 1:31pm UTC](https://discourse.julialang.org/t/slow-array-access-during-labeling-algorithm/128366 "2025-04-24T13:31:13Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![PeterSimon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petersimon/32/25193_2.png) [@PeterSimon](https://discourse.julialang.org/u/PeterSimon)\
**Post date:** [April 24, 2025, 7:25pm UTC](https://discourse.julialang.org/t/slow-array-access-during-labeling-algorithm/128366/4 "2025-04-24T19:25:28Z")

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I think you might get more and better answers if you provide a complete, runnable MWE as described in item 4 of [this post](https://discourse.julialang.org/t/please-read-make-it-easier-to-help-you/14757).

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