< Vector Statistical Library (VSL) Random Number Generator Performance Data

 

Lognormal ( VSL_RNG_METHOD_LOGNORMAL_BOXMULLER2 )

 

Performance:

 

FP precision BRNG Intel(R) Xeon(R) Processor E7-4870 Intel(R) Xeon(R) Processor E5-2690 Intel(R) Core(TM) i5-4670T Processor
Single MCG31m1 21.91 22.05 15.10
R250 22.65 22.70 16.05
MRG32k3a 34.05 34.11 26.49
MCG59 20.76 20.81 13.42
WH 32.75 33.11 26.83
SOBOL 19.33 19.43 13.25
NIEDERR 22.20 22.61 15.90
MT19937 23.76 23.91 14.75
MT2203 24.07 24.21 14.52
SFMT19937 19.38 19.40 13.03
Double MCG31m1 36.12 36.21 26.55
R250 37.96 37.88 27.84
MRG32k3a 48.29 48.48 37.73
MCG59 34.65 34.76 24.50
WH 46.60 46.87 37.72
SOBOL 35.34 35.58 26.07
NIEDERR 35.04 35.54 26.13
MT19937 37.61 37.77 26.35
MT2203 38.26 38.42 25.85
SFMT19937 34.66 34.83 25.44

Notes:

 

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Notice revision #20110804

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