Failed to Clear the Environment When Exiting a Parallel HPC Application Debugging Task

Symptom

The system fails to clear the environment when you exit a parallel HPC application debugging task.

Figure 1 Environment cleanup failure

Possible Causes

• Too many ranks are started.
• The network connectivity is poor.

Procedure

Manually delete files in the prompted path.

1. Run the ps -ef | grep mpirun command.
2. Run the kill -15 {pid} command. pid indicates the process ID.
3. Run the rm -f xxxx command. xxxx indicates the prompted path.