RandXoshiro512PlusPlus Class

An implementation of the xoshiro512++ PRNG which stores state in 8 x 64-bit numbers. The authors call it: one of our all-purpose, rock-solid generators. It has excellent(sub-ns) speed, a state(512 bits) that is large enough for any parallel application, and it passes all tests we are aware of.

Inheritance Hierarchy

SystemObject
  SystemRandom
    Orthogonal.Common.Basic.PRNGRandCustomBase
      Orthogonal.Common.Basic.PRNGRandXoshiro512PlusPlus

Namespace: Orthogonal.Common.Basic.PRNG
Assembly: Orthogonal.Common.Basic (in Orthogonal.Common.Basic.dll) Version: 3.2.8

Syntax

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public class RandXoshiro512PlusPlus : RandCustomBase

The RandXoshiro512PlusPlus type exposes the following members.

Constructors

	Name	Description
	RandXoshiro512PlusPlus	Initializes a new instance of the RandXoshiro512PlusPlus class
	RandXoshiro512PlusPlus(Int64, Int64, Int64, Int64, Int64, Int64, Int64, Int64)	Initializes a new instance of the RandXoshiro512PlusPlus class

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Methods

	Name	Description
	NextInt64	(Overrides RandCustomBaseNextInt64)

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Remarks

For more information see xoshiro / xoshiro generators and the PRNG shootout.

Long running tests have observed the expected minimum value 0 (0x0) and maximum 2147483646 (0x7FFFFFFE). Looping to find the Int64 limits reached these values:

                       LOOP |                  MINIMUM |                              MAXIMUM |
            182,856,000,800 | 4872452 00000000004A5904 | 9223372036826588486 7FFFFFFFFE51E546 |

Reference

Orthogonal.Common.Basic.PRNG Namespace