5-node RPi cluster running MPICH3. Pimoroni “PyGlows” and each GPIO header running off a Python script give a neat visual indication of each node’s CPU activity. Brief YouTube video with description, parts list and resources:
5-node RPi cluster running MPICH3. Pimoroni “PyGlows” and each GPIO header running off a Python script give a neat visual indication of each node’s CPU activity. Brief YouTube video with description, parts list and resources: