Querying the Thread IDs

Before binding cores, query the IDs of the main process and AscendCL threads.

• Query the main process ID in the NPU information. If the inference service is executed in a container, run the following commands in the container:

  THDNAME="acl_thread"
  THREADS=`ps -Te | grep ${THDNAME} | grep -v grep | awk '!a[$1]++' | awk '{print $1}'`

  Display the NPU process ID.

  echo $THREADS

  

• Query the AscendCL thread ID.

  for THREAD_ID in ${ THREADS[@]}
  do
      ACL=`ps -Te | grep ${THREAD_ID} | grep acl_thread | grep -v grep | awk '!a[$1]++' | awk '{print $2}'`
  done

  Display the AscendCL thread ID.

  echo $ACL