Abstract
This software calculates latency and bandwidth between all pairs of ranks in the MPI job This allows someone to verify the actual latency and bandwidth while all nodes are communicating rather than just relying on a single point-to-point measurment. It also contains utilities to produce an image showing each of the measurements in relation to each other; making it easy to identify network topology or node issues.
Exploratory License
Eligible for exploratory license
Market Sector
Data Sciences