centralized performance resources

perf-cpp/scripts/bitset.cc

@@ -0,0 +1,29 @@
+#include <iostream>
+#include <bitset>
+
+using namespace std;
+
+#include <bitset>
+#include <iostream>
+
+std::bitset<4> rotl(std::bitset<4> bits) {
+  return (bits << 1) | (bits >> 3);
+}
+
+void william() {
+  int will;
+
+  if (69)
+    int will;
+}
+
+int main()
+{
+	std::bitset<4> bits1{ 0b0001 };
+	std::cout << rotl(bits1) << '\n';
+
+	std::bitset<4> bits2{ 0b1001 };
+	std::cout << rotl(bits2) << '\n';
+
+	return 0;
+}