[Kwiver-users] Time logging in KWIVER

Matthew Leotta matt.leotta at kitware.com
Wed Nov 15 12:59:59 EST 2017


Linus should chime in here.  There is an instrumentation framework for exactly this sort of pipeline timing analysis.  Linus know the most about this.

—Matt

> On Nov 15, 2017, at 12:48 PM, Matt Brown <matt.brown at kitware.com> wrote:
> 
> We should generally not be using wall clock timing for performance measurement.
> 
> Aren't there instances where wall clock time is relevant (e.g., total latency)? In a pipeline, where processing gets blocked until something finishes, it can be helpful to identify bottle necks.
> 
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