Parallel programming: classic track (MPI & OpenMP) 2
  • David Henty, PRACE, XSEDE, RIKEN, Compute Canada
  • June 2016

Slide contents

  • Message Passing Programming
  • Overview
  • Modes
  • MPI_Ssend
  • MPI_Bsend
  • Notes
  • MPI_Bsend
  • Notes
  • Send
  • MPI_Send
  • Solutions
  • MPI_Ssend
  • Solutions
  • Parallel Programming
  • Traffic Flow
  • Simple Traffic Model
  • traffic behaviour
  • Traffic simulation
  • State Table
  • Pseudo Code
  • how fast can we run the model?
  • a parallel traffic model
  • The Model
  • Pseudo Code
  • Message-Passing Strategy (1)
  • Parallelisation Strategy (2)
  • Parallelisation
  • Pseudo Code
  • a parallel traffic model
  • Non-Blocking Communications
  • Deadlock
  • Completion
  • Blocking Operations
  • Non-Blocking Operations
  • Non-Blocking Operations
  • Non-Blocking Communications
  • Non-Blocking Send
  • Handles used for Non-blocking Comms
  • Non-blocking Synchronous Send
  • Non-blocking Receive
  • Blocking and Non-Blocking
  • Communication Modes
  • Completion
  • Multiple Communications
  • Testing Multiple Non-Blocking Comms
  • Combined Send and Receive