#include <memory>
#include "SpeedTest.h"
#include "AbstractState.h"
#include "DataStructures.h"
#include "crossplatform_shared_ptr.h"
#include <time.h>
// A hack to make powerpc happy since sysClkRateGet not found
#if defined(__powerpc__)
#define CLOCKS_PER_SEC 1000
#endif
namespace CoolProp{
void compare_REFPROP_and_CoolProp(const std::string &fluid, CoolProp::input_pairs inputs, double val1, double val2, std::size_t N, double d1, double d2)
{
time_t t1,t2;
shared_ptr<AbstractState> State(AbstractState::factory("HEOS", fluid));
t1 = clock();
for (std::size_t ii = 0; ii < N; ++ii)
{
State->update(inputs, val1 + ii*d1, val2 + ii*d2);
}
t2 = clock();
double elap = ((double)(t2-t1))/CLOCKS_PER_SEC/((double)N)*1e6;
std::cout << format("Elapsed time for CoolProp is %g us/call\n",elap);
State.reset(AbstractState::factory("REFPROP", fluid));
t1 = clock();
for (std::size_t ii = 0; ii < N; ++ii)
{
State->update(inputs, val1 + ii*d1, val2 + ii*d2);
}
t2 = clock();
elap = ((double)(t2-t1))/CLOCKS_PER_SEC/((double)N)*1e6;
std::cout << format("Elapsed time for REFPROP is %g us/call\n",elap);
}
} /* namespace CoolProp */