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Add benchmarks comparison job (#6880)

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This commit is contained in:
Siarhei Fedartsou
2024-05-14 17:14:59 +02:00
committed by GitHub
parent c00c157479
commit 54e50a67a8
6 changed files with 201 additions and 37 deletions
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src/benchmarks/alias.cpp
+4 -4
View File
@@ -64,7 +64,7 @@ int main(int, char **)
return EXIT_FAILURE;
}
TIMER_STOP(aliased_u32);
util::Log() << "aliased u32: " << TIMER_MSEC(aliased_u32);
std::cout << "aliased u32: " << TIMER_MSEC(aliased_u32) << std::endl;
TIMER_START(plain_u32);
for (auto round : util::irange(0, num_rounds))
@@ -83,7 +83,7 @@ int main(int, char **)
return EXIT_FAILURE;
}
TIMER_STOP(plain_u32);
util::Log() << "plain u32: " << TIMER_MSEC(plain_u32);
std::cout << "plain u32: " << TIMER_MSEC(plain_u32) << std::endl;
TIMER_START(aliased_double);
for (auto round : util::irange(0, num_rounds))
@@ -103,7 +103,7 @@ int main(int, char **)
return EXIT_FAILURE;
}
TIMER_STOP(aliased_double);
util::Log() << "aliased double: " << TIMER_MSEC(aliased_double);
std::cout << "aliased double: " << TIMER_MSEC(aliased_double) << std::endl;
TIMER_START(plain_double);
for (auto round : util::irange(0, num_rounds))
@@ -123,5 +123,5 @@ int main(int, char **)
return EXIT_FAILURE;
}
TIMER_STOP(plain_double);
util::Log() << "plain double: " << TIMER_MSEC(plain_double);
std::cout << "plain double: " << TIMER_MSEC(plain_double) << std::endl;
}
src/benchmarks/packed_vector.cpp
+6 -6
View File
@@ -72,10 +72,10 @@ int main(int, char **)
auto write_slowdown = result_packed.random_write_ms / result_plain.random_write_ms;
auto read_slowdown = result_packed.random_read_ms / result_plain.random_read_ms;
util::Log() << "random write: std::vector " << result_plain.random_write_ms
<< " ms, util::packed_vector " << result_packed.random_write_ms << " ms. "
<< write_slowdown;
util::Log() << "random read: std::vector " << result_plain.random_read_ms
<< " ms, util::packed_vector " << result_packed.random_read_ms << " ms. "
<< read_slowdown;
std::cout << "random write:\nstd::vector " << result_plain.random_write_ms
<< " ms\nutil::packed_vector " << result_packed.random_write_ms << " ms\n"
<< "slowdown: " << write_slowdown << std::endl;
std::cout << "random read:\nstd::vector " << result_plain.random_read_ms
<< " ms\nutil::packed_vector " << result_packed.random_read_ms << " ms\n"
<< "slowdown: " << read_slowdown << std::endl;
}
src/benchmarks/static_rtree.cpp
+6 -11
View File
@@ -36,8 +36,6 @@ void benchmarkQuery(const std::vector<util::Coordinate> &queries,
const std::string &name,
QueryT query)
{
std::cout << "Running " << name << " with " << queries.size() << " coordinates: " << std::flush;
TIMER_START(query);
for (const auto &q : queries)
{
@@ -46,11 +44,9 @@ void benchmarkQuery(const std::vector<util::Coordinate> &queries,
}
TIMER_STOP(query);
std::cout << "Took " << TIMER_SEC(query) << " seconds "
<< "(" << TIMER_MSEC(query) << "ms"
<< ") -> " << TIMER_MSEC(query) / queries.size() << " ms/query "
<< "(" << TIMER_MSEC(query) << "ms"
<< ")" << std::endl;
std::cout << name << ":\n"
<< TIMER_MSEC(query) << "ms"
<< " -> " << TIMER_MSEC(query) / queries.size() << " ms/query" << std::endl;
}
void benchmark(BenchStaticRTree &rtree, unsigned num_queries)
@@ -65,11 +61,10 @@ void benchmark(BenchStaticRTree &rtree, unsigned num_queries)
util::FixedLatitude{lat_udist(mt_rand)});
}
benchmarkQuery(
queries, "1 result", [&rtree](const util::Coordinate &q) { return rtree.Nearest(q, 1); });
benchmarkQuery(queries,
"raw RTree queries (1 result)",
[&rtree](const util::Coordinate &q) { return rtree.Nearest(q, 1); });
benchmarkQuery(queries,
"raw RTree queries (10 results)",
"10 results",
[&rtree](const util::Coordinate &q) { return rtree.Nearest(q, 10); });
}
} // namespace osrm::benchmarks