Celeron 700MHz MATLAB-6.0
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 1.3127
1250x1250 normal distributed random matrix ^1000____ (sec): 0.8646
Sorting of 1,100,000 random values__________________ (sec): 1.2075
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.8663
Linear regression over a 700x700 matrix (c = a \\ b') (sec): 1.0491
--------------------------------------------
Trimmed mean (2 extremes eliminated): 1.0409
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 1.1883
Eigenvalues of a 220x220 random matrix______________ (sec): 1.7138
Determinant of a 750x750 random matrix______________ (sec): 0.97129
Cholesky decomposition of a 1000x1000 matrix________ (sec): 1.1678
Inverse of a 500x500 random matrix__________________ (sec): 1.043
--------------------------------------------
Trimmed mean (2 extremes eliminated): 1.133
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.65579
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 1.4007
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.6609
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.94226
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.75553
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.78623
Total time for all 15 tests_________________________ (sec): 15.7995
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.98674
--- End of test ---
Celeron 700MHz Octave-2.0.17
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 4.05372
1250x1250 normal distributed random matrix ^1000____ (sec): 0.963583
Sorting of 1,100,000 random values__________________ (sec): 7.72677
550x550 cross-product matrix (b = a' * a)___________ (sec): 10.6552
Linear regression over a 700x700 matrix (c = a \ b') (sec): 8.59778
--------------------------------------------
Trimmed mean (2 extremes eliminated): 6.79276
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 4.08642
Eigenvalues of a 220x220 random matrix______________ (sec): 3.36818
Determinant of a 750x750 random matrix______________ (sec): 8.6628
Cholesky decomposition of a 1000x1000 matrix________ (sec): 7.71384
Inverse of a 500x500 random matrix__________________ (sec): 5.68224
--------------------------------------------
Trimmed mean (2 extremes eliminated): 5.8275
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.412518
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 1.19799
Grand common divisors of 35,000 pairs (recursion)___ (sec): 1.47819
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 3.12282
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 1.52825
--------------------------------------------
Trimmed mean (2 extremes eliminated): 1.40148
Total time for all 15 tests_________________________ (sec): 69.2504
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 4.67391
--- End of test ---
AthlonXP 2200+ Octave-2.0.17
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 1.32085
1250x1250 normal distributed random matrix ^1000____ (sec): 0.28381
Sorting of 1,100,000 random values__________________ (sec): 3.88155
550x550 cross-product matrix (b = a' * a)___________ (sec): 3.05241
Linear regression over a 700x700 matrix (c = a \ b') (sec): 2.41822
--------------------------------------------
Trimmed mean (2 extremes eliminated): 2.26382
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 1.08212
Eigenvalues of a 220x220 random matrix______________ (sec): 0.762826
Determinant of a 750x750 random matrix______________ (sec): 2.99793
Cholesky decomposition of a 1000x1000 matrix________ (sec): 1.20713
Inverse of a 500x500 random matrix__________________ (sec): 2.00471
--------------------------------------------
Trimmed mean (2 extremes eliminated): 1.43132
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.143102
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.397136
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.504521
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.917964
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.412085
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.437914
Total time for all 15 tests_________________________ (sec): 21.3863
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 1.37768
--- End of test ---
AthlonXP 2200+ Octave-2.1.64 with ATLAS and FFTW
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 1.075
1250x1250 normal distributed random matrix ^1000____ (sec): 0.3038
Sorting of 1,100,000 random values__________________ (sec): 0.8534
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.181
Linear regression over a 700x700 matrix (c = a \ b') (sec): 0.2932
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.4834
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.5765
Eigenvalues of a 220x220 random matrix______________ (sec): 0.3362
Determinant of a 750x750 random matrix______________ (sec): 0.4347
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.3738
Inverse of a 500x500 random matrix__________________ (sec): 0.3402
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.3829
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.1604
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.3764
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.2719
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 1.229
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.4227
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.357
Total time for all 15 tests_________________________ (sec): 7.229
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.4078
--- End of test ---
Athlon64 3000+ Octave-2.1.65(x86_64) with FFTW
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 0.6348
1250x1250 normal distributed random matrix ^1000____ (sec): 0.4269
Sorting of 1,100,000 random values__________________ (sec): 0.4916
550x550 cross-product matrix (b = a' * a)___________ (sec): 1.101
Linear regression over a 700x700 matrix (c = a \ b') (sec): 0.4882
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.5382
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.3819
Eigenvalues of a 220x220 random matrix______________ (sec): 0.16
Determinant of a 750x750 random matrix______________ (sec): 0.575
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.5719
Inverse of a 500x500 random matrix__________________ (sec): 0.6823
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.5096
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.1228
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.3564
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.1766
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.6169
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.1756
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.2362
Total time for all 15 tests_________________________ (sec): 6.961
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.428
--- End of test ---
Athlon64 3000+ Octave-2.1.65(x86_64) with ATLAS & FFTW
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 0.6102
1250x1250 normal distributed random matrix ^1000____ (sec): 0.4192
Sorting of 1,100,000 random values__________________ (sec): 0.4498
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.1358
Linear regression over a 700x700 matrix (c = a \ b') (sec): 0.2469
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.372
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.3636
Eigenvalues of a 220x220 random matrix______________ (sec): 0.1069
Determinant of a 750x750 random matrix______________ (sec): 0.2712
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.2262
Inverse of a 500x500 random matrix__________________ (sec): 0.1981
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.2318
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.1209
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.3139
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.1617
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.6071
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.1493
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.2083
Total time for all 15 tests_________________________ (sec): 4.381
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.2707
--- End of test ---
AthlonXP 2200+ Octave-2.1.71 with ATLAS and FFTW
Octave Benchmark
================
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 1.014
1250x1250 normal distributed random matrix ^1000____ (sec): 0.2963
Sorting of 1,100,000 random values__________________ (sec): 0.7652
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.1719
Linear regression over a 700x700 matrix (c = a \ b') (sec): 0.2864
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.4493
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.374
Eigenvalues of a 220x220 random matrix______________ (sec): 0.2345
Determinant of a 750x750 random matrix______________ (sec): 0.3435
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.3233
Inverse of a 500x500 random matrix__________________ (sec): 0.2403
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.3024
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.1473
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.3799
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.2562
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 1.627
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.4513
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.3625
Total time for all 15 tests_________________________ (sec): 6.912
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.3714
--- End of test ---
Athlon64X2 3800+ Octave-2.1.71(x86_64) with ATLAS & FFTW
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 0.4127
1250x1250 normal distributed random matrix ^1000____ (sec): 0.4235
Sorting of 1,100,000 random values__________________ (sec): 0.3099
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.1129
Linear regression over a 700x700 matrix (c = a \ b') (sec): 0.1622
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.2949
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.1495
Eigenvalues of a 220x220 random matrix______________ (sec): 0.1041
Determinant of a 750x750 random matrix______________ (sec): 0.183
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.1632
Inverse of a 500x500 random matrix__________________ (sec): 0.1382
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.1503
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.1073
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.1691
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.1818
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.5278
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.3454
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.2321
Total time for all 15 tests_________________________ (sec): 3.491
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.2258
--- End of test ---
Athlon64 3000+ Octave-3.0.0(x86_64)
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 0.37684
1250x1250 normal distributed random matrix ^1000____ (sec): 0.46088
Sorting of 1,100,000 random values__________________ (sec): 0.33525
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.69978
Linear regression over a 700x700 matrix (c = a \\ b') (sec): 0.41074
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.41615
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.21171
Eigenvalues of a 220x220 random matrix______________ (sec): 0.17226
Determinant of a 750x750 random matrix______________ (sec): 0.47297
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.42213
Inverse of a 500x500 random matrix__________________ (sec): 0.47433
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.36894
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.10721
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.19256
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.089407
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.7744
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.16867
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.15615
Total time for all 15 tests_________________________ (sec): 5.3691
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.31375
--- End of test ---
AMD Athlon64 5600+ Octave-3.0.1(x86_64) with FFTW
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 0.32293
1250x1250 normal distributed random matrix ^1000____ (sec): 0.27566
Sorting of 1,100,000 random values__________________ (sec): 0.20958
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.4974
Linear regression over a 700x700 matrix (c = a \\ b') (sec): 0.24562
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.2814
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.085448
Eigenvalues of a 220x220 random matrix______________ (sec): 0.11581
Determinant of a 750x750 random matrix______________ (sec): 0.30929
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.3113
Inverse of a 500x500 random matrix__________________ (sec): 0.32405
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.24547
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.066881
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.057396
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.058621
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.58232
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.13322
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.086241
Total time for all 15 tests_________________________ (sec): 3.5955
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.20437
--- End of test ---
Core2 Quad Q9450 2.66GHz Octave-3.0.1(x86_64) with FFTW
I. Matrix calculation
---------------------
Creation, transp., deformation of a 1200x1200 matrix (sec): 0.10224
1250x1250 normal distributed random matrix ^1000____ (sec): 0.26424
Sorting of 1,100,000 random values__________________ (sec): 0.1968
550x550 cross-product matrix (b = a' * a)___________ (sec): 0.21804
Linear regression over a 700x700 matrix (c = a \\ b') (sec): 0.16885
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.19456
II. Matrix functions
--------------------
FFT over 900,000 random values______________________ (sec): 0.064797
Eigenvalues of a 220x220 random matrix______________ (sec): 0.099174
Determinant of a 750x750 random matrix______________ (sec): 0.2118
Cholesky decomposition of a 1000x1000 matrix________ (sec): 0.22276
Inverse of a 500x500 random matrix__________________ (sec): 0.1777
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.16289
III. Programmation
------------------
225,000 Fibonacci numbers calculation (vector calc)_ (sec): 0.059501
Creation of a 1500x1500 Hilbert matrix (matrix calc) (sec): 0.065827
Grand common divisors of 35,000 pairs (recursion)___ (sec): 0.039767
Creation of a 220x220 Toeplitz matrix (loops)_______ (sec): 0.60565
Escoufier's method on a 22x22 matrix (mixed)________ (sec): 0.12874
--------------------------------------------
Trimmed mean (2 extremes eliminated): 0.084689
Total time for all 15 tests_________________________ (sec): 2.6259
Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.14738
--- End of test ---