Add GPU power consumption, per process, via nvidia-smi pmon#83

Stapuck wants to merge 2 commits into

joular:39-support-gpu-energy-monitoring-per-process-and-per-applicationjoular/powerjoular:39-support-gpu-energy-monitoring-per-process-and-per-applicationfrom

Stapuck:developStapuck/powerjoular:developCopy head branch name to clipboard