Big overhead with the new lazy reshape/reinterpret

Internals & Design
32

Keno’s updated PR #28707 has just been merged! As of 8 hours ago, v1.1.0-DEV shows this

julia> using StaticArrays, BenchmarkTools
julia> a = rand(3, 10^4); b = reshape(reinterpret(SVector{3, Float64}, a), (size(a, 2),))
julia> @btime $b[5][2];
  1.347 ns (0 allocations: 0 bytes)
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