Learning by doing :: MPI -- MPI Environmental Management, Part 3

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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 environmental management in MPI! This topic corresponds to chapter 9 of the MPI standard v4.1. It is a short chapter on the contrary to the chapters we've had so far. We followed the same pattern as for "Datatypes in MPI" by dividing a chapter into digestible ~25 mins long parts. In part 3, we continued our discussion by talking about communicator related error handling functions namely MPI_Comm_create_errhandler, MPI_Comm_set_errhandler, MPI_Comm_get_errhandler, MPI_Errhandler_free and MPI_Error_string. We didn't talk about the error handling functions related to windows, files and sessions because we haven't cover them yet. Then we moved on with the section "Error codes and Classes" and talked briefly about MPI_Error_class and MPI_Add_error_class. We didn't have time to present the code example associated to that.

* 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!
  1. Einsteinzee
  2. c
  3. C
  4. unix
  5. linux
  6. Mac
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