GaussianMV

GaussianMV (VSL_METHOD_SGAUSSIANMV_ICDF / VSL_METHOD_DGAUSSIANMV_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	28.18	25.68	123.64
	R250	28.87	26.43	124.59
	MRG32k3a	43.94	37.22	129.91
	MCG59	25.92	23.42	124.45
	WH	40.72	36.42	138.56
	SOBOL	28.51	25.98	123.32
	NIEDERR	33.52	30.69	123.18
	MT19937	31.18	27.94	131.88
	MT2203	31.06	28.51	132.39
Double	MCG31m1	33.92	30.38	128.03
	R250	35.33	31.89	126.95
	MRG32k3a	48.83	42.04	132.40
	MCG59	32.39	27.80	129.09
	WH	46.32	40.65	141.46
	SOBOL	33.04	29.15	129.42
	NIEDERR	35.08	31.36	129.58
	MT19937	36.90	32.82	134.40
	MT2203	36.51	33.08	134.59

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.