[R-br] Fwd: Re: benchmarking
FHRB Toledo
fernandohtoledo em gmail.com
Terça Novembro 8 07:56:25 BRST 2011
Intel Core i3 4GB RAM Debian GNU/Linux x86-64 R 2.13.2 (instalação default)
R Benchmark 2.5
===============
Number of times each test is run__________________________: 3
I. Matrix calculation
---------------------
Creation, transp., deformation of a 2500x2500 matrix (sec):
0.602333333333339
2400x2400 normal distributed random matrix ^1000____ (sec):
0.643333333333331
Sorting of 7,000,000 random values__________________ (sec):
0.859999999999999
2800x2800 cross-product matrix (b = a' * a)_________ (sec): 14.633
Linear regr. over a 3000x3000 matrix (c = a \ b')___ (sec):
6.68200000000001
--------------------------------------------
Trimmed geom. mean (2 extremes eliminated):
1.54625218241744
II. Matrix functions
--------------------
FFT over 2,400,000 random values____________________ (sec):
0.585666666666668
Eigenvalues of a 640x640 random matrix______________ (sec): 1.111
Determinant of a 2500x2500 random matrix____________ (sec):
5.33833333333334
Cholesky decomposition of a 3000x3000 matrix________ (sec):
4.77300000000001
Inverse of a 1600x1600 random matrix________________ (sec):
5.03966666666667
--------------------------------------------
Trimmed geom. mean (2 extremes eliminated):
2.98975615431788
III. Programmation
------------------
3,500,000 Fibonacci numbers calculation (vector calc)(sec):
0.938000000000007
Creation of a 3000x3000 Hilbert matrix (matrix calc) (sec):
0.523666666666657
Grand common divisors of 400,000 pairs (recursion)__ (sec):
2.33066666666667
Creation of a 500x500 Toeplitz matrix (loops)_______ (sec):
0.923333333333308
Escoufier's method on a 45x45 matrix (mixed)________ (sec):
0.605000000000018
--------------------------------------------
Trimmed geom. mean (2 extremes eliminated):
0.806192788707929
Total time for all 15 tests_________________________ (sec): 45.589
Overall mean (sum of I, II and III trimmed means/3)_ (sec):
1.55042823143456
--- End of test ---
2011/10/28 Leonard de Assis <assis.leonard em gmail.com>
>
>
> -------- Mensagem original -------- Assunto: Re: [R-br] benchmarking Data:
> Fri, 28 Oct 2011 16:31:34 -0200 De: Leonard de Assis
> <assis.leonard em gmail.com> <assis.leonard em gmail.com> Responder a:
> assis.leonard em gmail.com Para: assis.leonard em gmail.com
>
> Mesma máquina, R 2.13.2, Ubuntu 11.10 x64
> ATLAS instalado (Com blas, provavelmente)
>
>
> R Benchmark 2.5
> ===============
> Number of times each test is run__________________________: 3
>
> I. Matrix calculation
> ---------------------
> Creation, transp., deformation of a 2500x2500 matrix (sec):
> 0.679999999999997
> 2400x2400 normal distributed random matrix ^1000____ (sec):
> 3.66666666666667
> Sorting of 7,000,000 random values__________________ (sec):
> 0.919999999999999
> 2800x2800 cross-product matrix (b = a' * a)_________ (sec): 1.77
> Linear regr. over a 3000x3000 matrix (c = a \ b')___ (sec):
> 1.05333333333333
> --------------------------------------------
> Trimmed geom. mean (2 extremes eliminated):
> 1.19704085704037
>
> II. Matrix functions
> --------------------
> FFT over 2,400,000 random values____________________ (sec):
> 0.756666666666665
> Eigenvalues of a 640x640 random matrix______________ (sec):
> 4.31333333333333
> Determinant of a 2500x2500 random matrix____________ (sec):
> 1.05666666666667
> Cholesky decomposition of a 3000x3000 matrix________ (sec):
> 1.29333333333333
> Inverse of a 1600x1600 random matrix________________ (sec):
> 1.11666666666666
> --------------------------------------------
> Trimmed geom. mean (2 extremes eliminated):
> 1.15130575853477
>
> III. Programmation
> ------------------
> 3,500,000 Fibonacci numbers calculation (vector calc)(sec):
> 5.47666666666667
> Creation of a 3000x3000 Hilbert matrix (matrix calc) (sec):
> 0.689999999999998
> Grand common divisors of 400,000 pairs (recursion)__ (sec):
> 1.08000000000001
> Creation of a 500x500 Toeplitz matrix (loops)_______ (sec):
> 1.15333333333333
> Escoufier's method on a 45x45 matrix (mixed)________ (sec):
> 0.840000000000003
> --------------------------------------------
> Trimmed geom. mean (2 extremes eliminated):
> 1.01520238306255
>
>
> Total time for all 15 tests_________________________ (sec):
> 25.8666666666667
> Overall mean (sum of I, II and III trimmed means/3)_ (sec):
> 1.11845219568472
> --- End of test ---
>
> []s
> Leonard de Assis
> assis <dot> leonard <at> gmail <dot> com
>
>
> Em 28/10/2011 14:49, Leonard de Assis escreveu:
> > Segue meu teste na minha 1a config:
> >
> > SAMSUNG RF411
> > Core i5 2a Geração 6 GB RAM
> > Windows 7 Pro x64
> > R 2.13.1 x64 Sem BLAS (Tem BLAS pra Intel64?)
> >
> > R Benchmark 2.5
> > ===============
> > Number of times each test is run__________________________: 3
> >
> > I. Matrix calculation
> > ---------------------
> > Creation, transp., deformation of a 2500x2500 matrix (sec):
> > 0.563333333333333
> > 2400x2400 normal distributed random matrix ^1000____ (sec):
> > 3.33333333333333
> > Sorting of 7,000,000 random values__________________ (sec):
> > 0.840000000000001
> > 2800x2800 cross-product matrix (b = a' * a)_________ (sec):
> > 14.0966666666667
> > Linear regr. over a 3000x3000 matrix (c = a \ b')___ (sec):
> > 6.73333333333333
> > --------------------------------------------
> > Trimmed geom. mean (2 extremes eliminated):
> > 2.66151784278081
> >
> > II. Matrix functions
> > --------------------
> > FFT over 2,400,000 random values____________________ (sec):
> > 0.486666666666669
> > Eigenvalues of a 640x640 random matrix______________ (sec):
> > 0.946666666666658
> > Determinant of a 2500x2500 random matrix____________ (sec):
> > 3.56000000000001
> > Cholesky decomposition of a 3000x3000 matrix________ (sec):
> > 5.14666666666668
> > Inverse of a 1600x1600 random matrix________________ (sec):
> > 3.53666666666667
> > --------------------------------------------
> > Trimmed geom. mean (2 extremes eliminated):
> > 2.28426807887244
> >
> > III. Programmation
> > ------------------
> > 3,500,000 Fibonacci numbers calculation (vector calc)(sec):
> > 4.11333333333333
> > Creation of a 3000x3000 Hilbert matrix (matrix calc) (sec):
> > 0.506666666666661
> > Grand common divisors of 400,000 pairs (recursion)__ (sec):
> > 0.770000000000001
> > Creation of a 500x500 Toeplitz matrix (loops)_______ (sec):
> > 0.816666666666663
> > Escoufier's method on a 45x45 matrix (mixed)________ (sec): 0.5
> > --------------------------------------------
> > Trimmed geom. mean (2 extremes eliminated):
> > 0.682997786213496
> >
> >
> > Total time for all 15 tests_________________________ (sec): 45.95
> > Overall mean (sum of I, II and III trimmed means/3)_ (sec):
> > 1.60730606307823
> > --- End of test ---
> >
> > Warning messages:
> > 1: package 'Matrix' was built under R version 2.13.2
> > 2: package 'SuppDists' was built under R version 2.13.2
> >
> > []s
> > Leonard de Assis
> > assis <dot> leonard <at> gmail <dot> com
> >
> >
> > Em 28/10/2011 11:33, Benilton Carvalho escreveu:
> >> Aos interessados em fazer algum benchmarking, aqui uma sugestao:
> >>
> >> 1) Instale o pacote SuppDists
> >> 2) Execute:
> >>
> >> source('http://r.research.att.com/benchmarks/R-benchmark-25.R')
> >>
> >> 3) Reporte aqui:
> >>
> >> a) Informacao de Hardware
> >> b) Versao do R
> >> c) Informacoes adicionais relevantes (BLAS / LAPACK / etc)
> >> d) Resultados do benchmark...
> >>
> >> Para o meu caso:
> >>
> >> Mac Pro 4,1
> >> Quad-Core Xeon 2.93GHz x 2 HT
> >> 16G RAM
> >> R 2.13.2 (binario padrao) + ATLAS BLAS
> >>
> >> Resultados:
> >>
> >>
> >> R Benchmark 2.5
> >> ===============
> >> Number of times each test is run__________________________: 3
> >>
> >> I. Matrix calculation
> >> ---------------------
> >> Creation, transp., deformation of a 2500x2500 matrix (sec): 0.617666666666613
> >> 2400x2400 normal distributed random matrix ^1000____ (sec): 0.267000000000053
> >> Sorting of 7,000,000 random values__________________ (sec): 0.821333333333352
> >> 2800x2800 cross-product matrix (b = a' * a)_________ (sec): 0.37166666666667
> >> Linear regr. over a 3000x3000 matrix (c = a \ b')___ (sec): 0.316000000000031
> >> --------------------------------------------
> >> Trimmed geom. mean (2 extremes eliminated): 0.417059757745061
> >>
> >> II. Matrix functions
> >> --------------------
> >> FFT over 2,400,000 random values____________________ (sec): 0.489666666666684
> >> Eigenvalues of a 640x640 random matrix______________ (sec): 0.65166666666668
> >> Determinant of a 2500x2500 random matrix____________ (sec): 0.430999999999964
> >> Cholesky decomposition of a 3000x3000 matrix________ (sec): 0.331666666666706
> >> Inverse of a 1600x1600 random matrix________________ (sec): 0.471333333333329
> >> --------------------------------------------
> >> Trimmed geom. mean (2 extremes eliminated): 0.463342341088548
> >>
> >> III. Programmation
> >> ------------------
> >> 3,500,000 Fibonacci numbers calculation (vector calc)(sec): 0.721333333333367
> >> Creation of a 3000x3000 Hilbert matrix (matrix calc) (sec): 0.472333333333268
> >> Grand common divisors of 400,000 pairs (recursion)__ (sec): 2.30133333333337
> >> Creation of a 500x500 Toeplitz matrix (loops)_______ (sec): 0.733999999999999
> >> Escoufier's method on a 45x45 matrix (mixed)________ (sec): 0.533999999999992
> >> --------------------------------------------
> >> Trimmed geom. mean (2 extremes eliminated): 0.656333300289129
> >>
> >>
> >> Total time for all 15 tests_________________________ (sec): 9.53200000000008
> >> Overall mean (sum of I, II and III trimmed means/3)_ (sec): 0.502429238538774
> >> --- End of test ---
> >> _______________________________________________
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