BenchmarkStatistics

scirs2_core::benchmarking

Struct BenchmarkStatistics 

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pub struct BenchmarkStatistics {
    pub mean_execution_time: Duration,
    pub median_execution_time: Duration,
    pub std_dev_execution_time: Duration,
    pub min_execution_time: Duration,
    pub max_execution_time: Duration,
    pub coefficient_of_variation: f64,
    pub confidence_interval: (Duration, Duration),
    pub mean_memory_usage: usize,
    pub std_dev_memory_usage: usize,
    pub sample_count: usize,
}
Expand description

Statistical summary of benchmark measurements

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§mean_execution_time: Duration

Mean execution time

§median_execution_time: Duration

Median execution time

§std_dev_execution_time: Duration

Standard deviation of execution times

§min_execution_time: Duration

Minimum execution time

§max_execution_time: Duration

Maximum execution time

§coefficient_of_variation: f64

Coefficient of variation for execution time

§confidence_interval: (Duration, Duration)

95% confidence interval for mean

§mean_memory_usage: usize

Mean memory usage

§std_dev_memory_usage: usize

Standard deviation of memory usage

§sample_count: usize

Total number of measurements

Implementations§

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impl BenchmarkStatistics

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pub fn from_measurements( measurements: &[BenchmarkMeasurement], ) -> CoreResult<Self>

Compute statistics from measurements

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pub fn is_reliable(&self, max_cv: f64) -> bool

Check if the measurements are statistically reliable

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pub fn execution_time_percentile( &self, measurements: &[BenchmarkMeasurement], percentile: f64, ) -> Duration

Get execution time percentile

Trait Implementations§

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impl Clone for BenchmarkStatistics

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fn clone(&self) -> BenchmarkStatistics

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BenchmarkStatistics

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for BenchmarkStatistics

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fn default() -> BenchmarkStatistics

Returns the “default value” for a type. Read more

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