npkit_run Directory

This directory contains several components of tracing files.

Files and Directories

• npkit_dump: Contains npkit trace dump files.

• npkit_trace

  • npkit_event_trace.json: A trace dump file generated by npkit_trace_generator.py.

Generated Files

• npkit_event_trace.html: This file is generated by the trace viewer using npkit_event_trace.json.

Job files

• example_2.cu: Perform all reduce collective communications between 8 GPUs.

• job_example_2.sh: This script is used to execute example_2.cu on 4 nodes, with the following specifications:

  • 2 GPUs per node
  • 2 tasks per node
  • 1 GPU per task