ParallelPerformanceTracker

public sealed class ParallelPerformanceTracker
A utility class for tracking performance under various degrees of parallelism.

Constructors

ParallelPerformanceTracker

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public ParallelPerformanceTracker()
Create a tracker with a default action.

ParallelPerformanceTracker

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public ParallelPerformanceTracker(Action<int> action)
Parameters:
action (Action<int>)

Properties

Action

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public Action<int> Action { get; }
Gets the action to invoke on every iteration.

Methods

Measure

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public (int degree, TimeSpan duration)[] Measure(int iterations, int minDegree, int maxDegree)
Measure performance across a range of degrees of parallelism.
Parameters:
iterations (int)
minDegree (int)
maxDegree (int)

Measure

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public TimeSpan Measure(int iterations, int degree, CancellationToken token)
Compute a specific degree measurement asynchronously. Running this method more than one at the same time will taint the measurements, so be sure to await every call to this method.
Parameters:
iterations (int)
degree (int)
token (CancellationToken)