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JuliaParallel / MPI.jl

MPI wrappers for Julia
https://juliaparallel.org/MPI.jl/
The Unlicense
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Where's the nonblocking binding for MPI I/O? #514

Open carlocastoldi opened 3 years ago

carlocastoldi commented 3 years ago

Hi! I hope this is not a question too dumb to ask, but in the docs of MPI.jl I/O I see no reference to functions such as iwrite_shared or iwrite_ordered for doing unblocking writes (and reads). Any reason for such choice?

P.S. In the docs of MPI.File.write_shared you say to look for MPI.File.write_ordered for the noncollective version. It's wrong. MPI.File.write_ordered is collective.

vchuravy commented 3 years ago

Welcome @carlocastoldi, if something is missing in MPI.jl it is often that no-one else had a particular need for it. We welcome contributions and it shouldn't be to hard to add the necessary functions in https://github.com/JuliaParallel/MPI.jl/blob/master/src/io.jl