Added benchmark for embind code.

1 files changed, 153 insertions, 0 deletions

diff --git a/tests/embind/embind.benchmark.js b/tests/embind/embind.benchmark.js
new file mode 100644
index 00000000..7b08be5d
--- /dev/null
+++ b/tests/embind/embind.benchmark.js
@@ -0,0 +1,153 @@
+function _increment_counter_benchmark_js(N) {
+    var ctr = _get_counter();
+    var a = _emscripten_get_now();
+    for(i = 0; i < N; ++i) {
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+        _increment_counter();
+    }
+    var b = _emscripten_get_now();
+    var ctr2 = _get_counter();
+    Module.print("JS increment_counter " + N + " iters: " + (b-a)*1000 + " msecs. result: " + (ctr2-ctr));
+}
+
+function _returns_input_benchmark_js() {
+    var a = _emscripten_get_now();
+    var t = 0;
+    for(i = 0; i < 100000; ++i) {
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+        t += _returns_input(i);
+    }
+    var b = _emscripten_get_now();
+    Module.print("JS returns_input 100000 iters: " + (b-a)*1000 + " msecs. result: " + t);
+}
+
+function _sum_int_benchmark_js() {
+    var a = _emscripten_get_now();
+    var r = 0;
+    for(i = 0; i < 100000; ++i) {
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_int(i, 2, 3, 4, 5, 6, 7, 8, 9);
+    }
+    var b = _emscripten_get_now();
+    Module.print("JS sum_int 100000 iters: " + (b-a)*1000 + " msecs. result: " + r);
+}
+
+function _sum_float_benchmark_js() {
+    var a = _emscripten_get_now();
+    var r = 0;
+    for(i = 0; i < 100000; ++i) {
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += _sum_float(i, 2, 3, 4, 5, 6, 7, 8, 9);
+    }
+    var b = _emscripten_get_now();
+    Module.print("JS sum_float 100000 iters: " + (b-a)*1000 + " msecs. result: " + r);
+}
+
+function _increment_counter_benchmark_embind_js(N) {
+    var ctr = _get_counter();
+    var a = _emscripten_get_now();
+    for(i = 0; i < N; ++i) {
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+        Module['increment_counter']();
+    }
+    var b = _emscripten_get_now();
+    var ctr2 = _get_counter();
+    Module.print("JS embind increment_counter " + N + " iters: " + (b-a)*1000 + " msecs. result: " + (ctr2-ctr));
+}
+
+function _returns_input_benchmark_embind_js() {
+    var a = _emscripten_get_now();
+    var t = 0;
+    for(i = 0; i < 100000; ++i) {
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+        t += Module['returns_input'](i);
+    }
+    var b = _emscripten_get_now();
+    Module.print("JS embind returns_input 100000 iters: " + (b-a)*1000 + " msecs. result: " + t);
+}
+
+function _sum_int_benchmark_embind_js() {
+    var a = _emscripten_get_now();
+    var r = 0;
+    for(i = 0; i < 100000; ++i) {
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_int'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+    }
+    var b = _emscripten_get_now();
+    Module.print("JS embind sum_int 100000 iters: " + (b-a)*1000 + " msecs. result: " + r);
+}
+
+function _sum_float_benchmark_embind_js() {
+    var a = _emscripten_get_now();
+    var r = 0;
+    for(i = 0; i < 100000; ++i) {
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+        r += Module['sum_float'](i, 2, 3, 4, 5, 6, 7, 8, 9);
+    }
+    var b = _emscripten_get_now();
+    Module.print("JS embind sum_float 100000 iters: " + (b-a)*1000 + " msecs. result: " + r);
+}