 
 int main(void)
 {
+    std::cout << "malloc() & free()" << std::endl;
+    benchmark(malloc_free());
+
     std::cout << "cudaMalloc() & cudaFree()" << std::endl;
     benchmark(cudaMalloc_cudaFree());
     


#include <iostream>
#include <iomanip>

struct cudaMalloc_cudaFree
{

};

template <typename TestFunction>
void benchmark(TestFunction f, size_t max_n = (size_t) 1 << 30, size_t num_iterations = 100)
{
    for (size_t n = 1; n <= max_n; n *= 2)
    {
