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Add codspeed benchmarks #10

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c0de2b3
Add codspeed benchmar run
AntoinePrv Sep 29, 2026
989f872
Use system compiler
AntoinePrv Sep 29, 2026
f94ceb3
Rereun CI
AntoinePrv Sep 29, 2026
841bd8b
Rereun CI
AntoinePrv Sep 30, 2026
e8ab274
Split benchmarks
AntoinePrv Sep 30, 2026
818e5e5
Reduce number of repetitions
AntoinePrv Sep 30, 2026
e88ec35
Upload benchmark results
AntoinePrv Oct 1, 2026
bed7430
Rename benchmarks
AntoinePrv Oct 1, 2026
dc35e3c
Upload to a pastebin
AntoinePrv Oct 1, 2026
7911b18
Add jupyter benchmark
AntoinePrv Oct 2, 2026
18e5bec
Add nblink metadata
AntoinePrv Oct 2, 2026
186d7d4
Fix typos
AntoinePrv Oct 2, 2026
a309517
Put notebook link url
AntoinePrv Oct 2, 2026
fa651d0
Add specta config
AntoinePrv Oct 2, 2026
1b5bbd7
Change plot background color
AntoinePrv Oct 2, 2026
ba34630
Change specta layout
AntoinePrv Oct 2, 2026
884597c
benchmark interleaving
AntoinePrv Oct 5, 2026
08adec3
Huge page arena alloc
AntoinePrv Oct 5, 2026
25339d2
Change run sizes
AntoinePrv Oct 5, 2026
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Reduce number of repetitions
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@AntoinePrv
AntoinePrv committed Oct 1, 2026
commit 818e5e5bb059448594ef6a10ba349f4ef2ffa743
2 changes: 1 addition & 1 deletion .github/workflows/benchmark.yml
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Expand Up @@ -54,4 +54,4 @@ jobs:
uses: CodSpeedHQ/action@v5
with:
mode: ${{ matrix.sys.mode }}
run: ./build/benchmark/benchmark_xsimd_algorithm
run: ./build/benchmark/benchmark_xsimd_algorithm --benchmark_repetitions=3
4 changes: 0 additions & 4 deletions benchmark/bench_map.cpp
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Expand Up @@ -145,13 +145,9 @@ namespace
bool const registered = []
{
register_benches<xsimd::test::sqrt_op<float>>();
register_benches<xsimd::test::sqrt_op<double>>();
register_benches<xsimd::test::abs_op<float>>();
register_benches<xsimd::test::abs_op<double>>();
register_benches<xsimd::test::exp_op<float>>();
register_benches<xsimd::test::exp_op<double>>();
register_binary_benches<xsimd::test::add_op<std::int32_t>>();
register_binary_benches<xsimd::test::multiply_op<float>>();
register_binary_benches<xsimd::test::mixed_multiply_op>();
return true;
}();
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11 changes: 3 additions & 8 deletions benchmark/bench_utils.hpp
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Expand Up @@ -22,14 +22,9 @@ namespace xsimd::bench
{
constexpr auto batch_size = static_cast<std::int64_t>(xsimd::batch<T>::size);

auto sizes = std::vector<std::int64_t> {};
for (std::int64_t size : { 64, 1024, 65536, 1 << 21 })
{
auto const whole = size - (size % batch_size);
sizes.push_back(whole);
sizes.push_back(whole + batch_size / 2 + 1);
}
return sizes;
return std::vector<std::int64_t> {
64, 67, 1024, 1027, 65536, 2097152
};
}

template <typename T>
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