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Improve map matching benchmark

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This commit is contained in:
Siarhei Fedartsou 2024-05-19 11:23:41 +02:00
parent 89fce286a7
commit fb14189cbb
1 changed files with 51 additions and 20 deletions
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71
src/benchmarks/match.cpp
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@ -12,13 +12,15 @@
#include <boost/assert.hpp>
#include <boost/optional/optional.hpp>
#include <cstdlib>
#include <exception>
#include <iostream>
#include <optional>
#include <stdexcept>
#include <string>
#include <utility>
#include <cstdlib>
int main(int argc, const char *argv[])
try
{
@ -213,25 +215,54 @@ try
FloatCoordinate{FloatLongitude{7.415513992309569}, FloatLatitude{43.73347615145474}});
params.coordinates.push_back(
FloatCoordinate{FloatLongitude{7.415342330932617}, FloatLatitude{43.733251335381205}});
TIMER_START(routes);
auto NUM = 100;
for (int i = 0; i < NUM; ++i)
for (size_t index = 0; index < params.coordinates.size(); ++index)
{
engine::api::ResultT result = json::Object();
const auto rc = osrm.Match(params, result);
auto &json_result = result.get<json::Object>();
if (rc != Status::Ok ||
json_result.values.at("matchings").get<json::Array>().values.size() != 1)
{
return EXIT_FAILURE;
}
params.radiuses.emplace_back();
}
TIMER_STOP(routes);
std::cout << (TIMER_MSEC(routes) / NUM) << "ms/req at " << params.coordinates.size()
<< " coordinate" << std::endl;
std::cout << (TIMER_MSEC(routes) / NUM / params.coordinates.size()) << "ms/coordinate"
<< std::endl;
auto run_benchmark = [&](std::optional<double> radiusInMeters)
{
if (radiusInMeters)
{
for (auto &radius : params.radiuses)
{
radius = *radiusInMeters;
}
}
TIMER_START(routes);
auto NUM = 100;
for (int i = 0; i < NUM; ++i)
{
engine::api::ResultT result = json::Object();
const auto rc = osrm.Match(params, result);
auto &json_result = result.get<json::Object>();
if (rc != Status::Ok ||
json_result.values.at("matchings").get<json::Array>().values.size() != 1)
{
throw std::runtime_error{"Couldn't match"};
}
}
TIMER_STOP(routes);
if (radiusInMeters)
{
std::cout << "Radius " << *radiusInMeters << "m: " << std::endl;
}
else
{
std::cout << "Default radius: " << std::endl;
}
std::cout << (TIMER_MSEC(routes) / NUM) << "ms/req at " << params.coordinates.size()
<< " coordinate" << std::endl;
std::cout << (TIMER_MSEC(routes) / NUM / params.coordinates.size()) << "ms/coordinate"
<< std::endl;
};
run_benchmark(std::nullopt);
run_benchmark(5.0);
run_benchmark(10.0);
run_benchmark(15.0);
run_benchmark(30.0);
return EXIT_SUCCESS;
}
@ -239,4 +270,4 @@ catch (const std::exception &e)
{
std::cerr << "Error: " << e.what() << std::endl;
return EXIT_FAILURE;
}
}