centralized performance resources

ocw/profiling/perf-tester.cc

@@ -0,0 +1,19 @@
+#include <iostream>
+
+void complex_method() {
+  int i = 0x12323333- 1230*123213;
+  long x = -23;
+  std::cout << "x: " << x << '\n';
+  while (--i) {
+    x ^= (x - 1);
+    for (int j = 0; j < 50; ++j) {
+      x = x * x * x;
+    }
+  }
+}
+
+int main() {
+    complex_method();
+
+    return 0;
+}