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Add benchmarks for unsupported modules and extend supported benchmarks

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libeigen/eigen!2179

Closes #3036

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
This commit is contained in:
Rasmus Munk Larsen
2026-02-24 17:12:33 -08:00
parent fa567f6bcd
commit 16da0279f1
33 changed files with 2320 additions and 10 deletions
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25
benchmarks/FFT/bench_fft.cpp
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@@ -33,11 +33,20 @@ static void BM_FFT(benchmark::State& state) {
benchmark::Counter(mflops_per_iter, benchmark::Counter::kIsIterationInvariantRate, benchmark::Counter::kIs1000);
}
BENCHMARK(BM_FFT<std::complex<float>, true>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<std::complex<float>, false>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<float, true>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<float, false>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<std::complex<double>, true>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<std::complex<double>, false>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<double, true>)->Arg(1024)->Arg(4096);
BENCHMARK(BM_FFT<double, false>)->Arg(1024)->Arg(4096);
static void FFTSizes(::benchmark::Benchmark* b) {
for (int n : {64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 65536}) {
b->Arg(n);
}
// Non-power-of-2 sizes.
b->Arg(1000);
b->Arg(5000);
}
BENCHMARK(BM_FFT<std::complex<float>, true>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<std::complex<float>, false>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<float, true>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<float, false>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<std::complex<double>, true>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<std::complex<double>, false>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<double, true>)->Apply(FFTSizes);
BENCHMARK(BM_FFT<double, false>)->Apply(FFTSizes);