# Parallel Reductions with Zygote

**URL:** <https://discourse.julialang.org/t/parallel-reductions-with-zygote/75969>\
**Category:** Performance\
**Tags:** question, parallel, zygote, threads, sum\
**Created:** [February 7, 2022, 7:42pm UTC](https://discourse.julialang.org/t/parallel-reductions-with-zygote/75969 "2022-02-07T19:42:35Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![goerch](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/goerch/32/29122_2.png) [@goerch](https://discourse.julialang.org/u/goerch)\
**Post date:** [February 7, 2022, 8:19pm UTC](https://discourse.julialang.org/t/parallel-reductions-with-zygote/75969/3 "2022-02-07T20:19:42Z")

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We recently had some success using `Folds` [here](https://discourse.julialang.org/t/high-precision-summation-functions-not-compatible-with-optim-jl-with-autodiff-forward/75714). Don’t know if this helps with `Zygote` though.

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