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Use our PCG32 RNG instead of mt19937 in Benchmark::analyse_samples
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@ -11,6 +11,7 @@
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#include <catch2/internal/catch_compiler_capabilities.hpp>
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#include <catch2/internal/catch_floating_point_helpers.hpp>
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#include <catch2/internal/catch_random_number_generator.hpp>
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#include <algorithm>
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#include <cassert>
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@ -368,7 +369,7 @@ namespace Catch {
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auto Estimate = [=](double(*f)(double const*, double const*)) {
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auto seed = entropy();
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return std::async(std::launch::async, [=] {
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std::mt19937 rng(seed);
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SimplePcg32 rng( seed );
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auto resampled = resample(rng, n_resamples, first, last, f);
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return bootstrap(confidence_level, first, last, resampled, f);
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});
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@ -382,7 +383,7 @@ namespace Catch {
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#else
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auto Estimate = [=](double(*f)(double const* , double const*)) {
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auto seed = entropy();
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std::mt19937 rng(seed);
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SimplePcg32 rng( seed );
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auto resampled = resample(rng, n_resamples, first, last, f);
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return bootstrap(confidence_level, first, last, resampled, f);
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};
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