Commit before breaking everything

[ipdf/code.git] / src / tests / muldiv.cpp

diff --git a/src/tests/muldiv.cpp b/src/tests/muldiv.cpp
new file mode 100644 (file)
index 0000000..19b1897
--- /dev/null
+++ b/src/tests/muldiv.cpp
@@ -0,0 +1,28 @@
+#include "stresstest.h"
+#include "real.h"
+#include "progressbar.h"
+
+using namespace std;
+using namespace IPDF;
+
+int main(int argc, char ** argv)
+{
+       DebugRealInfo();
+       
+       Debug("Repeated Multiplications and Divisions - Should give one");
+       first_clock = clock();
+       elapsed = 0;
+       for (int i = 1; i < 2; ++i)
+       {
+               for (int j = 1; j < 100; ++j)
+               {
+                       clock_t start = clock();
+                       Real result = MulDiv<Real>(1, i, Real(1)/Real(j));
+                       clock_t end = clock();
+                       printf("%d\t%d\t%.30lf\t%li\t%li\n", i, j, Double(result), end-start, elapsed);
+               }
+       }
+       Debug("MulDiv Total time: %li", clock() - first_clock);
+
+}
+