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Showing posts with the label Mpi
Python: How To Parallelizing A Simple Loop With Mpi

Python: How To Parallelizing A Simple Loop With Mpi

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I need to rewrite a simple for loop with MPI cause each step is time consuming. Lets say I have a … Read more Python: How To Parallelizing A Simple Loop With Mpi
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
Using Matplotlib On Non-0 Mpi Rank Causes "qxcbconnection: Could Not Connect To Display"

Using Matplotlib On Non-0 Mpi Rank Causes "qxcbconnection: Could Not Connect To Display"

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I have written a program that uses mpi4py to do some job (making an array) in the node of rank 0 in… Read more Using Matplotlib On Non-0 Mpi Rank Causes "qxcbconnection: Could Not Connect To Display"
Calling Mpi Binary In Serial As Subprocess Of Mpi Application

Calling Mpi Binary In Serial As Subprocess Of Mpi Application

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I have a large parallel (using MPI) simulation application which produces large amounts of data. In… Read more Calling Mpi Binary In Serial As Subprocess Of Mpi Application
MPI Bcast Or Scatter To Specific Ranks

MPI Bcast Or Scatter To Specific Ranks

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I have some array of data. What I was trying to do is like this: Use rank 0 to bcast data to 50 no… Read more MPI Bcast Or Scatter To Specific Ranks