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status of sparse arrays support on gpu #134

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CarloLucibello opened this issue Feb 20, 2022 · 4 comments
Open

status of sparse arrays support on gpu #134

CarloLucibello opened this issue Feb 20, 2022 · 4 comments

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@CarloLucibello
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CarloLucibello commented Feb 20, 2022 •
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Once JuliaGPU/CUDA.jl#1380 is merged, we should be able to have first-class support for the graph_type=:sparse. Therefore PR #66 should be revamped with latest cuda updates.

We should also keep an eye on JuliaGPU/CUDA.jl#1285
@CarloLucibello CarloLucibello changed the title status of sparse arrays support in gpu status of sparse arrays support on gpu Feb 20, 2022
@CarloLucibello CarloLucibello mentioned this issue Feb 24, 2022
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@CarloLucibello
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CarloLucibello commented Oct 19, 2022 •
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CUSPARSE support in CUDA.jl has been greatly enhanced lately.
https://github.com/JuliaGPU/CUDA.jl/pulls?q=%5Bcusparse%5D
It also offers gather and scatter functionalities. We should see how to integrate these latest changes and continue the work in #136

@CarloLucibello
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Looks like we will have to wait some time before the changes in CUDA.jl appear on a tagged release
JuliaGPU/CUDA.jl#1655 (comment)

@CarloLucibello CarloLucibello mentioned this issue Nov 7, 2022
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@oysteinsolheim
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Any news on this one?

@CarloLucibello
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I didn't try to make it work for quite some time, but I think it is still a no go since the issues linked in #220 are still open

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