Execution Time7.40s

Test: mathcore-testBinnedFitExecPolicy (Passed)
Build: PR-4624-x86_64-fedora30-gcc9-opt (root-fedora30-1.cern.ch) on 2019-11-14 18:11:26

Test Timing: Passed
Processors1

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Test output

 **Sequential Chi2 Fit**
Info in <TCanvas::MakeDefCanvas>:  created default TCanvas with name c1

****************************************
Minimizer is Minuit2 / Migrad
Chi2                      =      13297.8
NDf                       =        12797
Edm                       =  3.42373e-06
NCalls                    =          605
p0                        =      118.656   +/-   0.9091      
p1                        =       112957   +/-   3133.28     
p2                        =      7.40135   +/-   0.0408378   
p3                        =      1.44422   +/-   0.014561    
Time for the Sequential Chi2 Fit: 0.54411


 **Sequential Binned Likelihood Fit**

****************************************
Minimizer is Minuit2 / Migrad
MinFCN                    =      6494.83
Chi2                      =      13688.9
NDf                       =        12797
Edm                       =   3.1491e-08
NCalls                    =          683
p0                        =      118.548   +/-   0.913805    
p1                        =       118853   +/-   3507.26     
p2                        =      7.50762   +/-   0.0434095   
p3                        =      1.50313   +/-   0.015439    
Time for the Sequential Binned Likelihood Fit: 0.559315


 **Multithreaded Chi2 Fit**

****************************************
Minimizer is Minuit2 / Migrad
Chi2                      =      13297.8
NDf                       =        12797
Edm                       =  1.97287e-07
NCalls                    =          575
p0                        =      118.658   +/-   0.9091      
p1                        =       112963   +/-   3133.42     
p2                        =      7.40143   +/-   0.0408376   
p3                        =      1.44424   +/-   0.0145609   
Time for the Multithreaded Chi2 Fit: 0.456786


 **Multithreaded Binned Likelihood Fit**

****************************************
Minimizer is Minuit2 / Migrad
MinFCN                    =      6494.83
Chi2                      =      13688.9
NDf                       =        12797
Edm                       =  8.11472e-07
NCalls                    =          692
p0                        =      118.548   +/-   0.913793    
p1                        =       118851   +/-   3505.73     
p2                        =       7.5076   +/-   0.0433914   
p3                        =      1.50313   +/-   0.0154327   
Time for the Multithreaded Binned Likelihood Fit: 0.996407


 **Vectorized Chi2 Fit**

****************************************
Minimizer is Minuit2 / Migrad
Chi2                      =      13297.8
NDf                       =        12797
Edm                       =  2.34039e-06
NCalls                    =          596
p0                        =      118.656   +/-   0.909096    
p1                        =       112961   +/-   3132.76     
p2                        =      7.40141   +/-   0.0408296   
p3                        =      1.44424   +/-   0.0145582   
Time for the Vectorized Chi2 Fit: 0.652563


 **Vectorized Binned Likelihood Fit**

****************************************
Minimizer is Minuit2 / Migrad
MinFCN                    =      6494.83
Chi2                      =      13688.9
NDf                       =        12797
Edm                       =  5.12027e-09
NCalls                    =          688
p0                        =      118.548   +/-   0.913801    
p1                        =       118853   +/-   3506.62     
p2                        =      7.50763   +/-   0.0434014   
p3                        =      1.50314   +/-   0.0154362   
Time for the Vectorized Binned Likelihood Fit: 1.30044


 **Mutithreaded and vectorized Chi2 Fit**

****************************************
Minimizer is Minuit2 / Migrad
Chi2                      =      13297.8
NDf                       =        12797
Edm                       =  3.99165e-07
NCalls                    =          599
p0                        =      118.657   +/-   0.909098    
p1                        =       112962   +/-   3133.16     
p2                        =      7.40142   +/-   0.0408344   
p3                        =      1.44424   +/-   0.0145598   
Time for the Mutithreaded and vectorized Chi2 Fit: 0.378151


 **Mutithreaded and vectorized Binned Likelihood Fit**

****************************************
Minimizer is Minuit2 / Migrad
MinFCN                    =      6494.83
Chi2                      =      13688.9
NDf                       =        12797
Edm                       =   1.7582e-08
NCalls                    =          672
p0                        =      118.548   +/-   0.913803    
p1                        =       118854   +/-   3507.06     
p2                        =      7.50764   +/-   0.0434066   
p3                        =      1.50314   +/-   0.015438    
Time for the Mutithreaded and vectorized Binned Likelihood Fit: 1.09245


   ***Speedups! (normalized to the number of calls)***
                  |  MT    |  VEC   | MT+VEC 
----------------------------------------------
Chi2              |  1.13  |  0.82  |  1.42  
Binned Likelihood |  0.57  |  0.43  |  0.50