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RegressionTestUtils

scirs2_core::benchmarking::regression

Struct RegressionTestUtils 

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pub struct RegressionTestUtils;
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Regression testing utilities

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impl RegressionTestUtils

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pub fn run_regression_tests( benchmarks: &mut [(&str, &mut dyn FnMut() -> CoreResult<()>)], config: RegressionConfig, ) -> CoreResult<Vec<RegressionAnalysis>>

Run a complete regression test suite against the real, caller-supplied benchmark closures.

Each entry is (name, benchmark_fn): benchmark_fn is actually executed (with real warmup/measurement iterations via BenchmarkRunner::run) to produce the timing data that regression analysis is based on. There is no way to detect a real performance regression without measuring the actual named workload — timing a placeholder no-op regardless of name (the previous behavior) can only ever produce noise.

config controls where historical results are stored (see RegressionConfig::results_directory); pass a config pointing at a scratch directory in tests rather than relying on the default (./benchmark_results, relative to the current working directory).

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pub fn analyses(analyses: &[RegressionAnalysis]) -> String

Generate a regression report

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