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BenchmarkHarness

scirs2_core::validation::benchmark_harness

Struct BenchmarkHarness 

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pub struct BenchmarkHarness { /* private fields */ }
Expand description

Simple timing harness.

Call BenchmarkHarness::run with a closure to record per-iteration nanosecond timings, then call BenchmarkHarness::finish to get a BenchmarkResult with mean, standard deviation, min, and max.

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impl BenchmarkHarness

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pub fn new(name: impl Into<String>) -> Self

Create a new harness for a benchmark named name.

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pub fn run(&mut self, iterations: usize, f: impl Fn()) -> &mut Self

Execute f for exactly iterations iterations, recording the wall-clock time of each call.

Calling Self::run multiple times discards previous timings.

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pub fn finish(&self) -> BenchmarkResult

Compute summary statistics from the recorded timings and return a BenchmarkResult.

Returns a zeroed result when no timings have been recorded.

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