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Showing posts with the label Mpi4py
Mpi, Python, Scatterv, And Overlapping Data

Mpi, Python, Scatterv, And Overlapping Data

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The MPI standard, 3.0, says about mpi_scatterv: The specification of counts, types, and displaceme… Read more Mpi, Python, Scatterv, And Overlapping Data
Along What Axis Does Mpi4py Scatterv Function Split A Numpy Array?

Along What Axis Does Mpi4py Scatterv Function Split A Numpy Array?

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I have the following MWE using comm.Scatterv and comm.Gatherv to distribute a 4D array across a giv… Read more Along What Axis Does Mpi4py Scatterv Function Split A Numpy Array?
Python Script Running With Mpirun Not Stopping If Assert On Processor 0 Fails

Python Script Running With Mpirun Not Stopping If Assert On Processor 0 Fails

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I have a python script with a set of operations done in parallel, with the library mpi4py. At the e… Read more Python Script Running With Mpirun Not Stopping If Assert On Processor 0 Fails
Receive Multiple Send Commands Using Mpi4py

Receive Multiple Send Commands Using Mpi4py

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How can I modify the following code (adapted from http://materials.jeremybejarano.com/MPIwithPython… Read more Receive Multiple Send Commands Using Mpi4py