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author | Konstantin Käfer <mail@kkaefer.com> | 2016-06-01 18:06:26 +0200 |
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committer | Konstantin Käfer <mail@kkaefer.com> | 2016-06-06 13:50:55 +0200 |
commit | 0fe60d398e563fe01a3aabab1f39b733883c4e71 (patch) | |
tree | 4ef7c3de32883544404cb70df9d866f4c73b1ffe /benchmark | |
parent | d3fe7984930fe7636d9dc36c8aa4c7ec3e891e49 (diff) | |
download | qtlocation-mapboxgl-0fe60d398e563fe01a3aabab1f39b733883c4e71.tar.gz |
[build] add benchmark target
Diffstat (limited to 'benchmark')
-rw-r--r-- | benchmark/benchmark.gypi | 87 | ||||
-rw-r--r-- | benchmark/include/mbgl/benchmark.hpp | 7 | ||||
-rw-r--r-- | benchmark/parse/filter.cpp | 65 | ||||
-rw-r--r-- | benchmark/src/main.cpp | 5 | ||||
-rw-r--r-- | benchmark/src/mbgl/benchmark/benchmark.cpp | 13 |
5 files changed, 177 insertions, 0 deletions
diff --git a/benchmark/benchmark.gypi b/benchmark/benchmark.gypi new file mode 100644 index 0000000000..011ac16584 --- /dev/null +++ b/benchmark/benchmark.gypi @@ -0,0 +1,87 @@ +{ + 'targets': [ + { + 'target_name': 'benchmark-lib', + 'type': 'static_library', + 'standalone_static_library': 1, + 'hard_dependency': 1, + 'dependencies': [ + 'core', + ], + + 'include_dirs': [ + '../include', + '../src', + '../platform/default', + 'include', + 'src', + ], + + 'sources': [ + 'parse/filter.cpp', + + + 'src/mbgl/benchmark/benchmark.cpp' + ], + + 'variables': { + 'cflags_cc': [ + '<@(benchmark_cflags)', + '<@(rapidjson_cflags)', + ], + 'ldflags': [ + '<@(benchmark_ldflags)', + ], + 'libraries': [ + '<@(benchmark_static_libs)', + ], + }, + + 'conditions': [ + ['OS == "mac"', { + 'xcode_settings': { + 'OTHER_CPLUSPLUSFLAGS': [ '<@(cflags_cc)' ], + }, + }, { + 'cflags_cc': [ '<@(cflags_cc)' ], + }], + ], + 'link_settings': { + 'conditions': [ + ['OS == "mac"', { + 'libraries': [ '<@(libraries)' ], + 'xcode_settings': { 'OTHER_LDFLAGS': [ '<@(ldflags)' ] } + }, { + 'libraries': [ '<@(libraries)', '<@(ldflags)' ], + }] + ], + }, + + 'direct_dependent_settings': { + 'include_dirs': [ + 'include', + ], + + # Force the linker to include all the objects from the lib-benchmark archive. Otherwise they'd + # be discarded because there are no undefined symbols to pull them in, and the resulting + # executable would run zero tests. + + 'conditions': [ + ['OS == "mac"', { + 'xcode_settings': { + 'OTHER_LDFLAGS': [ + '-Wl,-force_load,<(PRODUCT_DIR)/libbenchmark-lib.a', + ], + } + }, { + 'link_settings': { + 'ldflags': [ + '-Wl,-whole-archive <(PRODUCT_DIR)/libbenchmark-lib.a -Wl,-no-whole-archive', + ], + }, + }], + ], + }, + }, + ] +} diff --git a/benchmark/include/mbgl/benchmark.hpp b/benchmark/include/mbgl/benchmark.hpp new file mode 100644 index 0000000000..1a9904de51 --- /dev/null +++ b/benchmark/include/mbgl/benchmark.hpp @@ -0,0 +1,7 @@ +#pragma once + +namespace mbgl { + +int runBenchmark(int argc, char* argv[]); + +} // namespace mbgl diff --git a/benchmark/parse/filter.cpp b/benchmark/parse/filter.cpp new file mode 100644 index 0000000000..9e47bcaca9 --- /dev/null +++ b/benchmark/parse/filter.cpp @@ -0,0 +1,65 @@ +#include <benchmark/benchmark.h> + +#include <mbgl/style/filter.hpp> +#include <mbgl/style/filter_evaluator.hpp> +#include <mbgl/style/parser.hpp> +#include <mbgl/tile/geometry_tile.hpp> + +#include <rapidjson/document.h> + +#include <map> + +using namespace mbgl; + +typedef std::multimap<std::string, Value> Properties; + +class StubFeature : public GeometryTileFeature { +public: + inline StubFeature(const Properties& properties_, FeatureType type_) + : properties(properties_), type(type_) { + } + + optional<Value> getValue(const std::string& key) const override { + auto it = properties.find(key); + if (it == properties.end()) + return optional<Value>(); + return it->second; + } + + FeatureType getType() const override { + return type; + } + + GeometryCollection getGeometries() const override { + return GeometryCollection(); + } + +private: + const Properties properties; + FeatureType type; +}; + +style::Filter parse(const char* expression) { + rapidjson::GenericDocument<rapidjson::UTF8<>, rapidjson::CrtAllocator> doc; + doc.Parse<0>(expression); + return style::parseFilter(doc); +} + +static void Parse_Filter(benchmark::State& state) { + while (state.KeepRunning()) { + parse(R"FILTER(["==", "foo", "bar"])FILTER"); + } +} + +static void Parse_EvaluateFilter(benchmark::State& state) { + const style::Filter filter = parse(R"FILTER(["==", "foo", "bar"])FILTER"); + const Properties properties = { { "foo", std::string("bar") } }; + const StubFeature feature(properties, FeatureType::Unknown); + + while (state.KeepRunning()) { + style::Filter::visit(filter, style::FilterEvaluator{ feature }); + } +} + +BENCHMARK(Parse_Filter); +BENCHMARK(Parse_EvaluateFilter); diff --git a/benchmark/src/main.cpp b/benchmark/src/main.cpp new file mode 100644 index 0000000000..afe785140f --- /dev/null +++ b/benchmark/src/main.cpp @@ -0,0 +1,5 @@ +#include <mbgl/benchmark.hpp> + +int main(int argc, char* argv[]) { + return mbgl::runBenchmark(argc, argv); +} diff --git a/benchmark/src/mbgl/benchmark/benchmark.cpp b/benchmark/src/mbgl/benchmark/benchmark.cpp new file mode 100644 index 0000000000..d408e7c5e1 --- /dev/null +++ b/benchmark/src/mbgl/benchmark/benchmark.cpp @@ -0,0 +1,13 @@ +#include <mbgl/benchmark.hpp> + +#include <benchmark/benchmark.h> + +namespace mbgl { + +int runBenchmark(int argc, char* argv[]) { + ::benchmark::Initialize(&argc, argv); + ::benchmark::RunSpecifiedBenchmarks(); + return 0; +} + +} // namespace mbgl |