about WARNING: cartesianmap(f,dims) is deprecated, use for idx = CartesianRange(dims)

[ssouyris]

Is DistributedArrays.jl working as expected even thought this WARNING?

This conversation https://github.com/JuliaLang/julia/pull/12716! says that:

"This function is redundant with CartesianRange, and is also a performance trap..."

"...cartesianmap is currently used in four packages: Blocks, DistributedArrays, ZipFile, and Zlib. Might be worth looking at what they are using it for and how replaceable it is in those contexts."

[ssouyris]

thanks!