Open-Harbor/osrm-backend
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This commit is contained in:
Siarhei Fedartsou 2024-06-06 20:47:22 +02:00
parent 57745a725d
commit 5f56fbdb77
1 changed files with 22 additions and 30 deletions
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52
src/benchmarks/route.cpp
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@ -90,22 +90,11 @@ public:
return coordinates[dis(gen)];
}
std::vector<osrm::util::Coordinate> getRandomTrace() const {
const std::vector<osrm::util::Coordinate>& getRandomTrace() const {
std::uniform_int_distribution<> dis(0, trackIDs.size() - 1);
auto it = trackIDs.begin();
std::advance(it, dis(gen));
auto trace = traces.at(*it);
// slice trace
std::uniform_int_distribution<> dis2(0, trace.size() - 1);
auto start = dis2(gen);
auto end = dis2(gen);
if (start >= end) {
start = dis2(gen);
end = dis2(gen);
}
return std::vector<osrm::util::Coordinate>(trace.begin() + start, trace.begin() + end);
return traces.at(*it);
}
};
@ -167,7 +156,13 @@ void runRouteBenchmark(const OSRM &osrm, const GPSTraces &gpsTraces) {
auto run_benchmark = [&](const Benchmark &benchmark)
{
RouteParameters params;
Statistics statistics;
auto NUM = 10000;
for (int i = 0; i < NUM; ++i)
{
RouteParameters params;
params.overview = benchmark.overview;
params.steps = benchmark.steps;
@ -187,11 +182,7 @@ void runRouteBenchmark(const OSRM &osrm, const GPSTraces &gpsTraces) {
params.coordinates.size(), boost::make_optional(*benchmark.radius));
}
Statistics statistics;
auto NUM = 10000;
for (int i = 0; i < NUM; ++i)
{
engine::api::ResultT result = json::Object();
TIMER_START(routes);
const auto rc = osrm.Route(params, result);
@ -281,13 +272,19 @@ void runMatchBenchmark(const OSRM& osrm, const GPSTraces& gpsTraces) {
};
auto run_benchmark = [&](const Benchmark &benchmark) {
Statistics statistics;
auto NUM = 1000;
for (int i = 0; i < NUM; ++i) {
engine::api::ResultT result = json::Object();
engine::api::MatchParameters params;
params.coordinates = gpsTraces.getRandomTrace();
params.radiuses = {};
if (benchmark.radius)
{
std::cerr << "radiuses: " << params.coordinates.size() << std::endl;
for (size_t index = 0; index < params.coordinates.size(); ++index)
{
params.radiuses.emplace_back(*benchmark.radius);
@ -295,11 +292,6 @@ void runMatchBenchmark(const OSRM& osrm, const GPSTraces& gpsTraces) {
}
Statistics statistics;
auto NUM = 10000;
for (int i = 0; i < NUM; ++i) {
engine::api::ResultT result = json::Object();
TIMER_START(match);
const auto rc = osrm.Match(params, result);
TIMER_STOP(match);
@ -324,8 +316,8 @@ void runMatchBenchmark(const OSRM& osrm, const GPSTraces& gpsTraces) {
std::vector<Benchmark> benchmarks = {
{"1000 matches, default radius"},
{"1000 matches, radius=10"},
// {"1000 matches, radius=20", 20}
{"1000 matches, radius=10", 10},
{"1000 matches, radius=20", 20}
};
for (const auto &benchmark : benchmarks) {
@ -349,9 +341,9 @@ void runMatchBenchmark(const OSRM& osrm, const GPSTraces& gpsTraces) {
int main(int argc, const char *argv[])
try
{
if (argc < 4)
if (argc < 5)
{
std::cerr << "Usage: " << argv[0] << " data.osrm <mld|ch> <path to GPS traces.csv>\n";
std::cerr << "Usage: " << argv[0] << " data.osrm <mld|ch> <path to GPS traces.csv> <route|match|trip|table|nearest>\n";
return EXIT_FAILURE;
}
@ -367,7 +359,7 @@ try
OSRM osrm{config};
GPSTraces gpsTraces{42};
gpsTraces.readCSV(argv[3]);
gpsTraces.readCSV(argv[4]);
//runRouteBenchmark(osrm, gpsTraces);
(void)runRouteBenchmark;