Show warning when local data is too large

jipolanco / PencilArrays.jl

Distributed Julia arrays using the MPI protocol

https://jipolanco.github.io/PencilArrays.jl/dev/

MIT License

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Show warning when local data is too large #58

Closed jipolanco closed 2 years ago

jipolanco commented 2 years ago

When the amount of local data is larger than typemax(Cint), one can get unexpected errors, as MPI.jl tries to convert lengths and offsets to Cint.