topic C state latency measurement Cherrytrail in Software Tuning, Performance Optimization & Platform Monitoring

topic C state latency measurement Cherrytrail in Software Tuning, Performance Optimization & Platform Monitoring https://community.intel.com/t5/Software-Tuning-Performance/C-state-latency-measurement-Cherrytrail/m-p/1108183#M5990 <P>Hi All,</P> <P> </P> <P>Is there a way to measure the actual c state latencies  in say cherrytrail?</P> <P>intel-idle.c has a set of exit latencies.</P> <P>The goal is the find the variance and improve the performance.</P> <P> </P> <P>thanks</P> <P>Venky</P> Tue, 23 Aug 2016 17:22:02 GMT venkatesh_v_ 2016-08-23T17:22:02Z C state latency measurement Cherrytrail https://community.intel.com/t5/Software-Tuning-Performance/C-state-latency-measurement-Cherrytrail/m-p/1108183#M5990 <P>Hi All,</P> <P> </P> <P>Is there a way to measure the actual c state latencies  in say cherrytrail?</P> <P>intel-idle.c has a set of exit latencies.</P> <P>The goal is the find the variance and improve the performance.</P> <P> </P> <P>thanks</P> <P>Venky</P> Tue, 23 Aug 2016 17:22:02 GMT https://community.intel.com/t5/Software-Tuning-Performance/C-state-latency-measurement-Cherrytrail/m-p/1108183#M5990 venkatesh_v_ 2016-08-23T17:22:02Z