# Flux support for sparse CuArrays

**URL:** <https://discourse.julialang.org/t/flux-support-for-sparse-cuarrays/24387>\
**Category:** Machine Learning\
**Tags:** gpuarrays, flux\
**Created:** [May 19, 2019, 9:03pm UTC](https://discourse.julialang.org/t/flux-support-for-sparse-cuarrays/24387 "2019-05-19T21:03:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![rayegun](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/rayegun/32/26729_2.png) [@rayegun](https://discourse.julialang.org/u/rayegun)\
**Post date:** [May 19, 2019, 9:03pm UTC](https://discourse.julialang.org/t/flux-support-for-sparse-cuarrays/24387/1 "2019-05-19T21:03:38Z")

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Hey.

I opened an issue on GitHub in the CuArrays repo but this may be a better avenue. Does Flux support (fully/partially) the sparse arrays implemented in that repo? Are there any hidden errors/issues I should be aware of? Flux docs indicate that it doesn’t mind different array types, but CuSparse _seems_ like a relatively recent addition to the CuArrays repo and might not be fully fleshed out yet.