Cauchy

Cauchy ( VSL_METHOD_SCAUCHY_ICDF/ VSL_METHOD_DCAUCHY_ICDF )

FP precision	BRNG	45nm Intel(R) Core(TM)2 Duo processor	Intel(R) Core(TM) i7 processor	Intel(R) Itanium(R) 2 processor
Single	MCG31m1	15.68	13.18	16.93
	R250	16.46	13.87	17.48
	MRG32k3a	30.58	24.81	22.83
	MCG59	13.49	10.97	16.88
	WH	28.17	23.92	30.08
	SOBOL	16.16	13.55	17.20
	NIEDERR	21.20	18.28	17.19
	MT19937	18.72	15.44	24.40
	MT2203	18.56	15.97	25.80
Double	MCG31m1	26.94	24.18	16.47
	R250	28.41	25.66	15.94
	MRG32k3a	42.76	36.03	21.51
	MCG59	25.52	21.67	16.42
	WH	39.40	34.45	29.66
	SOBOL	26.54	23.34	17.94
	NIEDERR	26.43	22.81	17.99
	MT19937	29.99	26.58	23.64
	MT2203	29.55	26.88	25.06

Notes:

The following hardware was used for measurements:
- 45nm Intel(R) Core(TM)2 Duo processor – 2 Quad Core CPUs (256Kb L1 and 12288Kb L2 cache), 2.8GHz, 8GB of RAM
- Intel(R) Core(TM) i7 processor – 1 Quad Core CPU (256Kb L1, 1Mb L2 cache and 8Mb L3 cache), 3.2GHz, 4GB of RAM
- Intel(R) Itanium(R) 2 processor – 4 Dual Core CPUs (64Kb L1, 2560Kb L2, 24Mb L3 cache), 1.6GHz, 8GB of RAM.
Performance is measured over the vector length of 1000 elements.