#include <numcpp.h>

using namespace numcpp;

int main()
{
 auto N = 100000;
 auto M = 1000;

 {
 auto t = tic();

 EnableCaching();

 Array<cdouble> x = zeros(N);
 for(auto i=0; i<M; i++)
 {
 Array<cdouble> y = eval(linspace(0,1,N));//fft(eval(linspace(0,1,N)*i));
 x += i*exp(2*pi*I*i*y);
 }

 DisableCaching();

 toc(t);
 }

 //std::cout << MemoryBlock::numAllocations << std::endl;

 {
 auto t = tic();

 Array<cdouble> x = zeros(N);
 for(auto i=0; i<M; i++)
 {
 Array<cdouble> y = eval(linspace(0,1,N));//fft(eval(linspace(0,1,N)*i));
 x += i*exp(2*pi*I*i*y);
 }

 toc(t);
 }

 //std::cout << MemoryBlock::numAllocations << std::endl;

 return 0;
}