This is a brief introduction to parallel computing with MPI that should be done in about ten hours of class in a laboratory.
Some of the ideas behind parallel computing are quickly introduced and MPI's main directives are discussed: blocking and non-blocking point-to-point communications, collective communications, defining custom types.
Some simple examples related to parallel computing are addressed and solved.
The core of the examples is done in C language and in Python.
If you are reading this page as a README of the GitHub repository, you can find a formatted and searchable version at: https://cirdans-home.github.io/intrompi/.