# Performance issues?

**URL:** <https://discourse.julialang.org/t/performance-issues/46489>\
**Category:** New to Julia\
**Tags:** question, flux\
**Created:** [September 12, 2020, 12:34am UTC](https://discourse.julialang.org/t/performance-issues/46489 "2020-09-12T00:34:57Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Oscar\_Smith](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oscar_smith/32/25343_2.png) [@Oscar\_Smith](https://discourse.julialang.org/u/Oscar_Smith)\
**Post date:** [September 12, 2020, 3:42am UTC](https://discourse.julialang.org/t/performance-issues/46489/3 "2020-09-12T03:42:23Z")

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Another part of the problem is the speed of `log` and `exp` in Julia. I have a PR that should fix `exp` for 1.6 (not yet merged but close).

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_[View the full topic](https://discourse.julialang.org/t/performance-issues/46489)._