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Base.mapreducedim!
method ambiguity for Adjoint
julia> Base.mapreducedim!(identity, +, CUDA.zeros(4), CUDA.ones(4,4)') ERROR: MethodError: mapreducedim!(::typeof(identity), ::typeof(+), ::CuArray{Float32, 1, CUDA.Mem.DeviceBuffer}, ::Adjoint{Float32, CuArray{Float32, 2, CUDA.Mem.DeviceBuffer}}) is ambiguous. Candidates: mapreducedim!(f, op, R::AnyGPUArray, A::AbstractArray) @ GPUArrays ~/.julia/packages/GPUArrays/Hd5Sk/src/host/mapreduce.jl:10 mapreducedim!(f, op::Union{typeof(&), typeof(+), typeof(Base._extrema_rf), typeof(Base.add_sum), typeof(max), typeof(min), typeof(|)}, B::AbstractArray, A::Adjoint{T, <:AbstractMatrix} where T) @ LinearAlgebra ~/.julia/juliaup/julia-1.10.2+0.x64.linux.gnu/share/julia/stdlib/v1.10/LinearAlgebra/src/adjtrans.jl:427 Possible fix, define mapreducedim!(::Any, ::Union{typeof(&), typeof(+), typeof(Base._extrema_rf), typeof(Base.add_sum), typeof(max), typeof(min), typeof(|)}, ::AnyGPUArray, ::Adjoint{T, <:AbstractMatrix} where T) Stacktrace: [1] top-level scope @ REPL[39]:1 [2] top-level scope @ ~/.julia/packages/CUDA/htRwP/src/initialization.jl:206
not dropping singleton dims
julia> Base.mapreducedim!(identity, +, CUDA.zeros(4), CUDA.ones(4,4,4)) 4×1×1 CuArray{Float32, 3, CUDA.Mem.DeviceBuffer}: [:, :, 1] = 16.0 16.0 16.0 16.0 julia> Base.mapreducedim!(identity, +, zeros(4), ones(4,4,4)) 4-element Vector{Float64}: 16.0 16.0 16.0 16.0
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@maleadt can you recommend a fix for these problems?
For the first problem, my first thought was to implement https://github.com/JuliaLang/julia/blob/master/stdlib/LinearAlgebra/src/adjtrans.jl#L440-L448 for AnyGPUArray but that would be hard to maintain.
AnyGPUArray
Sorry, something went wrong.
Nevertheless that seems to be the only feasible solution
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Problem 1
method ambiguity for Adjoint
Problem 2
not dropping singleton dims
The text was updated successfully, but these errors were encountered: