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Reductions don't work on Shared Arrays #312

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tgymnich opened this issue Mar 11, 2024 · 1 comment · Fixed by #314

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tgymnich commented Mar 11, 2024 •

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using Metal

a = mtl(rand(10_240_000), storage=Shared)

julia> sum(a)
0.0f0`

The issue might be caused by #305

==> missing sync in Base.unsafe_convert(::Type{Ptr{S}}, x::MtlArray{T}) where {S, T}

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maleadt commented Mar 11, 2024

Might be good to add a CI job using another default memory type, like in CUDA.jl: https://github.com/JuliaGPU/CUDA.jl/blob/2783c88088cda38c9abec8969078344eb6fca510/.buildkite/pipeline.yml#L74-L100

maleadt added the bug label

christiangnrd mentioned this issue

Test all storage modes #314

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maleadt closed this as completed in #314

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