I am trying to use Metal.jl for a scientific computation and having difficulty with AutoDiff (ForwardDiff). I am using julia 1.9. This is the code dF = x->ForwardDiff.gradient(x->dot(x,x),x) N = 7; x = rand(Float32,N); dF(MtlArray(x)) The code work for N=7, but not for N=8 and higher. I get the…

Help with AutoDiff in Metal.jl

maleadt May 16, 2023, 5:59pm 4

Oh hah, I blindly copied your code. No, it doesn’t, let me have a quick look.

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