# Minimal examples of how to use MPI in JupyterLab

**URL:** <https://discourse.julialang.org/t/minimal-examples-of-how-to-use-mpi-in-jupyterlab/36852>\
**Category:** Julia at Scale\
**Tags:** question\
**Created:** [April 1, 2020, 2:29pm UTC](https://discourse.julialang.org/t/minimal-examples-of-how-to-use-mpi-in-jupyterlab/36852 "2020-04-01T14:29:09Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![samo](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/samo/32/35398_2.png) [@samo](https://discourse.julialang.org/u/samo)\
**Post date:** [April 1, 2020, 2:29pm UTC](https://discourse.julialang.org/t/minimal-examples-of-how-to-use-mpi-in-jupyterlab/36852/1 "2020-04-01T14:29:09Z")

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I am looking for minimal examples of how to use MPI in JupyterLab. In particular, I would be most interested in an approach that comes as close as possible to an all-equal approach instead of a master-slave approach. But, it would be nice anyway to get an overview of possible approaches.

Thanks for any hints!!

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**Author:** ![PetrKryslUCSD](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petrkryslucsd/32/215825_2.png) [@PetrKryslUCSD](https://discourse.julialang.org/u/PetrKryslUCSD)\
**Post date:** [April 1, 2020, 5:48pm UTC](https://discourse.julialang.org/t/minimal-examples-of-how-to-use-mpi-in-jupyterlab/36852/2 "2020-04-01T17:48:50Z")

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Did you check out the class on parallel computing at JuliaComputing? It is really good…

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**Author:** ![samo](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/samo/32/35398_2.png) [@samo](https://discourse.julialang.org/u/samo)\
**Post date:** [April 2, 2020, 5:32pm UTC](https://discourse.julialang.org/t/minimal-examples-of-how-to-use-mpi-in-jupyterlab/36852/3 "2020-04-02T17:32:03Z")

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Thanks for the hint @PetrKryslUCSD! I will have a look if this topic is dealt with in this course.

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**Author:** ![samo](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/samo/32/35398_2.png) [@samo](https://discourse.julialang.org/u/samo)\
**Post date:** [April 7, 2020, 5:00pm UTC](https://discourse.julialang.org/t/minimal-examples-of-how-to-use-mpi-in-jupyterlab/36852/4 "2020-04-07T17:00:05Z")

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@PetrKryslUCSD, the course you suggested contains a section Distributed Computing, yet it does not deal with the topic about how to use MPI in JupyterLab (nor with MPI in general).  
I would be grateful for other hints.