Data Transmission Functions in MPI

note

Convention: We will mark the ↓ parameters as input parameters of a function, and ↑ parameters as output parameters in the presentation of the following functions.

Resources: CheatSheet MPI

📄️ Send

MPI_Send

📄️ Receive

MPI_Recv

📄️ Broadcast

MPI_Bcast

📄️ Scatter

MPI_Scatter

📄️ Gather

MPI_Gather