Add LTO in configure, add more benchmarks

1 files changed, 80 insertions, 0 deletions

diff --git a/bench/tests/BenchBox2f.c b/bench/tests/BenchBox2f.c
new file mode 100644
index 0000000..34f0aa6
--- /dev/null
+++ b/bench/tests/BenchBox2f.c
@@ -0,0 +1,80 @@
+#include "BH/Bench.h"
+#include "BH/Math/Box2f.h"
+
+
+
+static float boxAMin[2] = {1.0f, 2.0f};
+static float boxAMax[2] = {5.0f, 6.0f};
+static float boxBMin[2] = {3.0f, 4.0f};
+static float boxBMax[2] = {7.0f, 8.0f};
+static float pointInside[2] = {3.0f, 4.0f};
+static float pointList[] =
+{
+    1.0f, 2.0f,
+    4.0f, 6.0f,
+    2.0f, 3.0f,
+    5.0f, 1.0f,
+    3.0f, 7.0f
+};
+static size_t pointCount = 5;
+static float outMin[2];
+static float outMax[2];
+
+
+BH_BENCH_TEST(Union)
+{
+    while (BH_BenchIter(state))
+    {
+        BH_Box2fUnion(boxAMin, boxAMax, boxBMin, boxBMax, outMin, outMax);
+        BH_BenchDoNotOptimize(outMin);
+        BH_BenchDoNotOptimize(outMax);
+    }
+}
+
+
+BH_BENCH_TEST(Intersect)
+{
+    while (BH_BenchIter(state))
+    {
+        int result;
+        result = BH_Box2fIntersect(boxAMin, boxAMax, boxBMin, boxBMax, outMin, outMax);
+        BH_BenchDoNotOptimize(result);
+        BH_BenchDoNotOptimize(outMin);
+        BH_BenchDoNotOptimize(outMax);
+    }
+}
+
+
+BH_BENCH_TEST(Contains)
+{
+    while (BH_BenchIter(state))
+    {
+        int result;
+        result = BH_Box2fContains(boxAMin, boxAMax, pointInside);
+        BH_BenchDoNotOptimize(result);
+    }
+}
+
+
+BH_BENCH_TEST(Enclose)
+{
+    while (BH_BenchIter(state))
+    {
+        int result;
+        result = BH_Box2fEnclose(pointList, pointCount, outMin, outMax);
+        BH_BenchDoNotOptimize(result);
+        BH_BenchDoNotOptimize(outMin);
+        BH_BenchDoNotOptimize(outMax);
+    }
+}
+
+
+int main(void)
+{
+    BH_BENCH_ADD(Union);
+    BH_BENCH_ADD(Intersect);
+    BH_BENCH_ADD(Contains);
+    BH_BENCH_ADD(Enclose);
+
+    return BH_BenchRun();
+}