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performance improvement

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This commit is contained in:
Michele Caini
2018-04-26 09:21:04 +02:00
parent caa8d16371
commit 08dc2fcf33
9 changed files with 303 additions and 128 deletions
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246
test/benchmark/benchmark.cpp
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@@ -77,13 +77,11 @@ TEST(Benchmark, IterateCreateDeleteSingleComponent) {
registry.assign<Position>(entity);
}
view.each([&](auto entity, auto &position) {
(void)position;
for(auto entity: view) {
if(rand() % 2 == 0) {
registry.destroy(entity);
}
});
}
}
timer.elapsed();
@@ -99,9 +97,16 @@ TEST(Benchmark, IterateSingleComponent1M) {
registry.assign<Position>(entity);
}
Timer timer;
registry.view<Position>().each([](auto, auto &) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position>().each(func);
timer.elapsed();
};
test([](auto, const auto &) {});
test([](auto, auto &position) {
position.x = {};
});
}
TEST(Benchmark, IterateSingleComponentRaw1M) {
@@ -114,11 +119,16 @@ TEST(Benchmark, IterateSingleComponentRaw1M) {
registry.assign<Position>(entity);
}
Timer timer;
for(auto &&component: registry.view<Position>(entt::raw_t{})) {
(void)component;
}
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position>(entt::raw_t{}).each(func);
timer.elapsed();
};
test([](const auto &) {});
test([](auto &position) {
position.x = {};
});
}
TEST(Benchmark, IterateTwoComponents1M) {
@@ -132,9 +142,17 @@ TEST(Benchmark, IterateTwoComponents1M) {
registry.assign<Velocity>(entity);
}
Timer timer;
registry.view<Position, Velocity>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity) {
position.x = {};
velocity.x = {};
});
}
TEST(Benchmark, IterateTwoComponents1MHalf) {
@@ -151,9 +169,17 @@ TEST(Benchmark, IterateTwoComponents1MHalf) {
}
}
Timer timer;
registry.view<Position, Velocity>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity) {
position.x = {};
velocity.x = {};
});
}
TEST(Benchmark, IterateTwoComponents1MOne) {
@@ -170,9 +196,17 @@ TEST(Benchmark, IterateTwoComponents1MOne) {
}
}
Timer timer;
registry.view<Position, Velocity>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity) {
position.x = {};
velocity.x = {};
});
}
TEST(Benchmark, IterateTwoComponentsPersistent1M) {
@@ -187,9 +221,17 @@ TEST(Benchmark, IterateTwoComponentsPersistent1M) {
registry.assign<Velocity>(entity);
}
Timer timer;
registry.view<Position, Velocity>(entt::persistent_t{}).each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity>(entt::persistent_t{}).each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity) {
position.x = {};
velocity.x = {};
});
}
TEST(Benchmark, IterateFiveComponents1M) {
@@ -206,9 +248,20 @@ TEST(Benchmark, IterateFiveComponents1M) {
registry.assign<Comp<3>>(entity);
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
});
}
TEST(Benchmark, IterateFiveComponents1MHalf) {
@@ -228,9 +281,20 @@ TEST(Benchmark, IterateFiveComponents1MHalf) {
}
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
});
}
TEST(Benchmark, IterateFiveComponents1MOne) {
@@ -250,9 +314,20 @@ TEST(Benchmark, IterateFiveComponents1MOne) {
}
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
});
}
TEST(Benchmark, IterateFiveComponentsPersistent1M) {
@@ -270,9 +345,20 @@ TEST(Benchmark, IterateFiveComponentsPersistent1M) {
registry.assign<Comp<3>>(entity);
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>(entt::persistent_t{}).each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>>(entt::persistent_t{}).each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
});
}
TEST(Benchmark, IterateTenComponents1M) {
@@ -294,9 +380,25 @@ TEST(Benchmark, IterateTenComponents1M) {
registry.assign<Comp<8>>(entity);
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3, auto &comp4, auto &comp5, auto &comp6, auto &comp7, auto &comp8) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
comp4.x = {};
comp5.x = {};
comp6.x = {};
comp7.x = {};
comp8.x = {};
});
}
TEST(Benchmark, IterateTenComponents1MHalf) {
@@ -321,9 +423,25 @@ TEST(Benchmark, IterateTenComponents1MHalf) {
}
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>().each(func);
timer.elapsed();
};
test([](auto, auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3, auto &comp4, auto &comp5, auto &comp6, auto &comp7, auto &comp8) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
comp4.x = {};
comp5.x = {};
comp6.x = {};
comp7.x = {};
comp8.x = {};
});
}
TEST(Benchmark, IterateTenComponents1MOne) {
@@ -348,9 +466,25 @@ TEST(Benchmark, IterateTenComponents1MOne) {
}
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>().each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>().each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3, auto &comp4, auto &comp5, auto &comp6, auto &comp7, auto &comp8) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
comp4.x = {};
comp5.x = {};
comp6.x = {};
comp7.x = {};
comp8.x = {};
});
}
TEST(Benchmark, IterateTenComponentsPersistent1M) {
@@ -373,9 +507,25 @@ TEST(Benchmark, IterateTenComponentsPersistent1M) {
registry.assign<Comp<8>>(entity);
}
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>(entt::persistent_t{}).each([](auto, auto &...) {});
timer.elapsed();
auto test = [&registry](auto func) {
Timer timer;
registry.view<Position, Velocity, Comp<1>, Comp<2>, Comp<3>, Comp<4>, Comp<5>, Comp<6>, Comp<7>, Comp<8>>(entt::persistent_t{}).each(func);
timer.elapsed();
};
test([](auto, const auto &...) {});
test([](auto, auto &position, auto &velocity, auto &comp1, auto &comp2, auto &comp3, auto &comp4, auto &comp5, auto &comp6, auto &comp7, auto &comp8) {
position.x = {};
velocity.x = {};
comp1.x = {};
comp2.x = {};
comp3.x = {};
comp4.x = {};
comp5.x = {};
comp6.x = {};
comp7.x = {};
comp8.x = {};
});
}
TEST(Benchmark, SortSingle) {