hiprandcreategenerator Interface Reference

• hipfort_hiprand
• hiprandcreategenerator

Public Member Functions | List of all members

hipfort_hiprand::hiprandcreategenerator Interface Reference

Creates a new random number generator. More...

Public Member Functions
integer(kind(hiprand_status_success)) function	hiprandcreategenerator_ (generator, rng_type)

Detailed Description

Creates a new random number generator.

Creates a new random number generator of type rng_type, and returns it in generator. That generator will use GPU to create random numbers.

Values for rng_type are:

• HIPRAND_RNG_PSEUDO_DEFAULT
• HIPRAND_RNG_PSEUDO_XORWOW
• HIPRAND_RNG_PSEUDO_MRG32K3A
• HIPRAND_RNG_PSEUDO_MTGP32
• HIPRAND_RNG_PSEUDO_MT19937
• HIPRAND_RNG_PSEUDO_PHILOX4_32_10
• HIPRAND_RNG_QUASI_DEFAULT
• HIPRAND_RNG_QUASI_SOBOL32
• HIPRAND_RNG_QUASI_SCRAMBLED_SOBOL32
• HIPRAND_RNG_QUASI_SOBOL64
• HIPRAND_RNG_QUASI_SCRAMBLED_SOBOL64

Parameters

generator	- Pointer to generator
rng_type	- Type of random number generator to create

Returns

• HIPRAND_STATUS_ALLOCATION_FAILED, if memory allocation failed
  
• HIPRAND_STATUS_INITIALIZATION_FAILED if there was a problem setting up the GPU
  
• HIPRAND_STATUS_VERSION_MISMATCH if the header file version does not match the dynamically linked library version
  
• HIPRAND_STATUS_TYPE_ERROR if the value for rng_type is invalid
  
• HIPRAND_STATUS_NOT_IMPLEMENTED if generator of type rng_type is not implemented yet
  
• HIPRAND_STATUS_SUCCESS if generator was created successfully
  

Member Function/Subroutine Documentation

◆ hiprandcreategenerator_()

integer(kind(hiprand_status_success)) function hipfort_hiprand::hiprandcreategenerator::hiprandcreategenerator_	(	type(c_ptr)	generator,
		integer(kind(hiprand_rng_test)), value	rng_type
	)

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The documentation for this interface was generated from the following file:

• hipfort_hiprand.f