69 lines
2.7 KiB
C++
69 lines
2.7 KiB
C++
#include "bench_framework.hpp"
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#include <mapnik/util/math.hpp>
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template <typename T>
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struct bench_func : benchmark::test_case
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{
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T (* const func_)(T);
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T const value_;
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bench_func(mapnik::parameters const& params, T (*func)(T), T value)
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: test_case(params), func_(func), value_(value) {}
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bool validate() const { return true; }
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bool operator() () const
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{
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for (auto i = this->iterations_; i-- > 0; )
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{
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func_(value_);
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}
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return true;
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}
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};
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#define BENCH_FUNC1(func, value) \
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run<bench_func<double>>(#func "(" #value ")", func, value)
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int main(int argc, char** argv)
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{
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return benchmark::sequencer(argc, argv)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +3)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +6)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +9)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +12)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +15)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +20)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +30)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +40)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +50)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +70)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +90)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +110)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +130)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +157)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +209)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +314)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +628)
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.BENCH_FUNC1(mapnik::util::normalize_angle, +942)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -3)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -6)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -9)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -12)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -15)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -20)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -30)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -40)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -50)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -70)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -90)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -110)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -130)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -157)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -209)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -314)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -628)
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.BENCH_FUNC1(mapnik::util::normalize_angle, -942)
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.done();
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}
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