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Added more labels and results (with higher numbers of repetitions) for timeGaussianFactorGraph

release/4.3a0
Alex Cunningham 2010-01-20 14:31:24 +00:00
parent 8db99db57e
commit b4f9163296
1 changed files with 17 additions and 6 deletions
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23
cpp/timeGaussianFactorGraph.cpp
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@ -45,23 +45,34 @@ double timePlanarSmoother(int N) {
/* ************************************************************************* */ /* ************************************************************************* */
TEST(timeGaussianFactorGraph, linearTime) TEST(timeGaussianFactorGraph, linearTime)
{ {
int T = 1000; // Original T = 1000;
double time1 = timeKalmanSmoother( T); cout << time1 << endl;
double time2 = timeKalmanSmoother(2*T); cout << time2 << endl; // Alex's Results
// T = 100000
// 1907: T - 1.65, 2T = 3.28
int T = 100000;
double time1 = timeKalmanSmoother( T); cout << "timeKalmanSmoother( T): " << time1;
double time2 = timeKalmanSmoother(2*T); cout << " (2*T): " << time2 << endl;
DOUBLES_EQUAL(2*time1,time2,0.1); DOUBLES_EQUAL(2*time1,time2,0.1);
} }
/* ************************************************************************* */ /* ************************************************************************* */
TEST(timeGaussianFactorGraph, planar) TEST(timeGaussianFactorGraph, planar)
{ {
// Timing with N = 30
// 1741: 8.12, 8.12, 8.12, 8.14, 8.16 // 1741: 8.12, 8.12, 8.12, 8.14, 8.16
// 1742: 5.97, 5.97, 5.97, 5.99, 6.02 // 1742: 5.97, 5.97, 5.97, 5.99, 6.02
// 1746: 5.96, 5.96, 5.97, 6.00, 6.04 // 1746: 5.96, 5.96, 5.97, 6.00, 6.04
// 1748: 5.91, 5.92, 5.93, 5.95, 5.96 // 1748: 5.91, 5.92, 5.93, 5.95, 5.96
// 1839: 0.206956 0.206939 0.206213 0.206092 0.206780 // colamd !!!! // 1839: 0.206956 0.206939 0.206213 0.206092 0.206780 // colamd !!!!
int N = 30;
double time = timePlanarSmoother(N); cout << time << endl; // Alex's Machine
DOUBLES_EQUAL(5.97,time,0.1); // 1907 (N = 30) : 0.14
// (N = 100): 16.36
int N = 100;
double time = timePlanarSmoother(N); cout << "timeGaussianFactorGraph: " << time << endl;
// DOUBLES_EQUAL(5.97,time,0.1);
} }
/* ************************************************************************* */ /* ************************************************************************* */