Learning by doing :: MPI -- Groups, Contexts, Communicators And Caching In MPI, Part 9

This video is part of the new series called "Learning by doing :: MPI" which serves as an introductory course on MPI (Message Passing Interface). In this video we talked about groups, contexts, communicators and caching in MPI! This topic corresponds to chapter 7 of the MPI standard v4.1. It is a lengthy chapter with a lot of information to digest. We followed the same pattern as for "Datatypes in MPI" by dividing a chapter into digestible ~25 mins long parts. In part 9 we continued our discussion with caching capabilities in MPI for datatypes. We took a look at following functions : MPI_Type_create_keyval, MPI_Type_free_keyval, MPI_Type_set_attr, MPI_Type_get_attr, MPI_Type_delete_attr. In the final few minutes we just read the final remarks on loosely synchronous model in MPI standard.

All the necessary info you need for MPI standard can be downloaded from here : https://www.mpi-forum.org/docs/mpi-4....

If you want to download MPICH, please visit here : https://www.mpich.org/downloads/
* The latest version at the time of this video is mpich-4.2.2

Hope you learned something from this video. If you have further questions don't hesitate to comment down below. Have fun!