Network Performance Collector

Workflow Implementation

Dependencies

• python@3.2
• JUBE

Basic Usage

jube run workflow/roofline-workflow.yaml
jube continue [[WORKING DIRECTORY]]
jube analyse [[WORKING DIRECTORY]]
jube result [[WORKKING DIRECOTRY]]
./rooline.R

Network Performance Benchmark Script

Dependencies

• python@3.10.8
• mpi4py
• os
• argparse
• codecs

Basic Usage

Network performance benchmarks usually measure point-to-point connections, thus exactly two processes are required. HOSTNAME is used as a wildcard parameter. It will be replaced by the real hostname running the server application during initialization.

qperf

mpirun -n 2 ./npb.py --servercmd="qperf" --clientcmd="qperf HOSTNAME [[PARAMETER]] quit"