Also:
* print header line every 50 line on output
* print events that are being listened for with header
* cpplint clean-up
Change-Id: Ic049eb79156a9528b556e56f0fa43e1344f898cc
[ROCm/rdc commit: b278cd379b]
The framework now supports watch() and unwatch(), which can be used
by the telemetry library to init events or pre-fetch fields when recording
starts.
* A new header file RdcTelemetryLibInterface.h is defined for library to
include it.
* The RdcWatchTable will not talk to RdcMetricFetcher directly anymore.
It will call the framework watch/unwatch to dispatch it to the libraries.
* Make the python binding consistent with the current code.
Change-Id: Ie5731d920ed5928f901369d60c23bd450807a562
[ROCm/rdc commit: 151520b97e]
Chris Freehill
Bill(Shuzhou) Liu