arrdaxpy2.m

A C++ class library for scientific computing

Mf = [ 2.184533333333e+00 1.048576000001e+02 ;
1.310720000000e+01 1.0485e+02 ;
2.621430000000e+01 1.0485e+02;
3.495253333333e+01 1.048575999998e+02 ;
3.495000000000e+01 1.048500000001e+02 ;
5.240160000000e+01 1.048032000001e+02 ;
3.494026666667e+01 1.048208000001e+02 ;
3.495253333333e+01 1.048575999998e+02 ;
5.234220000000e+01 1.046844000001e+02 ;
5.240000000000e+01 1.047999999998e+02 ;
1.043504000000e+01 1.043504000001e+02 ;
1.043712000000e+01 2.087424000001e+01 ;
1.045772000000e+01 1.742953333333e+01 ;
1.158577777778e+01 1.303400000000e+01 ;
1.155000000000e+01 1.299375000000e+01 ;
1.310720000000e+01 1.165084444444e+01 ;
1.157284444444e+01 1.301945000000e+01 ;
1.140480000000e+01 1.140480000000e+01 ;
1.158408888889e+01 1.158408888889e+01 ;
1.024000000000e+01 1.137777777778e+01 ;
1.037232000000e+01 1.152480000000e+01 ;
9.292800000000e+00 9.292800000001e+00 ;
9.291163636364e+00 1.022028000000e+01 ;
9.048436363636e+00 9.048436363638e+00 ;
8.333333333333e+00 9.090909090910e+00 ;
8.947781818182e+00 9.842559999998e+00 ;
8.529300000000e+00 9.304690909090e+00 ;
8.780800000000e+00 8.780800000001e+00 ;
8.129666666667e+00 9.755600000001e+00 ;
8.100000000000e+00 8.100000000000e+00 ;
8.666472727273e+00 8.666472727272e+00 ;
8.065969230769e+00 8.065969230770e+00 ;
8.385300000000e+00 8.385300000000e+00 ;
7.860800000000e+00 8.575418181819e+00 ;
7.915384615385e+00 7.915384615385e+00 ;
7.776000000000e+00 7.776000000000e+00 ;
7.792769230769e+00 7.792769230770e+00 ;
7.981381818182e+00 7.981381818181e+00 ;
7.909200000000e+00 7.300800000000e+00 ;
8.533333333333e+00 7.314285714286e+00 ;
6.892100000000e+00 8.270520000000e+00 ;
7.408800000000e+00 8.082327272726e+00 ;
7.950700000000e+00 7.950700000000e+00 ;
7.301485714286e+00 7.863138461539e+00 ;
7.290000000000e+00 7.290000000000e+00 ;
7.078981818182e+00 7.078981818181e+00 ;
8.305840000000e+00 7.550763636363e+00 ;
7.372800000000e+00 7.372800000000e+00 ;
7.843266666667e+00 7.843266666666e+00 ;
7.142857142857e+00 7.692307692308e+00 ;
7.580057142857e+00 8.843400000000e+00 ;
8.034742857143e+00 7.030399999999e+00 ;
7.443850000000e+00 7.443849999999e+00 ;
7.873200000000e+00 7.873199999999e+00 ;
7.394444444444e+00 7.394444444444e+00 ;
8.780800000000e+00 7.024639999998e+00 ;
7.407720000000e+00 7.407720000000e+00 ;
7.094981818182e+00 7.094981818181e+00 ;
8.215160000000e+00 8.215160000000e+00 ;
7.200000000000e+00 7.200000000000e+00 ;
7.566033333333e+00 7.566033333333e+00 ;
7.333169230769e+00 7.333169230769e+00 ;
7.693753846154e+00 7.693753846154e+00 ;
7.489828571429e+00 6.990506666666e+00 ;
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semilogx(parm,Mf), title('Array DAXPY'), 
    xlabel('Vector length'), ylabel('Mflops/s')
legend('Blitz++', 'Fortran 77')