PowerTraceSourceExtensions.UseTargetProcessorFrequencyData Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Provides data from a trace about target processor frequencies.
public static Microsoft.Windows.EventTracing.IPendingResult<Microsoft.Windows.EventTracing.Power.ITargetProcessorFrequencyDataSource> UseTargetProcessorFrequencyData (this Microsoft.Windows.EventTracing.ITraceSource trace);static member UseTargetProcessorFrequencyData : Microsoft.Windows.EventTracing.ITraceSource -> Microsoft.Windows.EventTracing.IPendingResult<Microsoft.Windows.EventTracing.Power.ITargetProcessorFrequencyDataSource><Extension()>
Public Function UseTargetProcessorFrequencyData (trace As ITraceSource) As IPendingResult(Of ITargetProcessorFrequencyDataSource)Parameters
- trace
- ITraceSource
The trace from which to access the data.
Returns
A pending result that, after the trace is processed, provides data from the trace about target processor frequencies.
Remarks
Target processor frequencies are decided by the operating system software, while processor frequencies are determined by hardware, and the two values may not always match.
Windows Performance Analyzer provides this data via the Processor Frequency table (when Type is Target).