hiprandgeneratelonglong Interface Reference

hiprandgeneratelonglong Interface Reference#

HIPFORT API Reference: hipfort_hiprand::hiprandgeneratelonglong Interface Reference
Public Member Functions | List of all members
hipfort_hiprand::hiprandgeneratelonglong Interface Reference

Generates uniformly distributed 64-bit unsigned integers. More...

Public Member Functions

integer(kind(hiprand_status_success)) function hiprandgeneratelonglong_ (generator, output_data, n)
 
integer(kind(hiprand_status_success)) function hiprandgeneratelonglong_rank_0 (generator, output_data, n)
 
integer(kind(hiprand_status_success)) function hiprandgeneratelonglong_rank_1 (generator, output_data, n)
 

Detailed Description

Generates uniformly distributed 64-bit unsigned integers.

Generates n uniformly distributed 64-bit unsigned integers and saves them to output_data.

Generated numbers are between 0 and 2^64, including 0 and excluding 2^64.

Parameters
generator- Generator to use
output_data- Pointer to memory to store generated numbers
n- Number of 64-bit unsigned integers to generate

Note: generator must be of type HIPRAND_RNG_QUASI_SOBOL64 or HIPRAND_RNG_QUASI_SCRAMBLED_SOBOL64.

Returns
  • HIPRAND_STATUS_NOT_INITIALIZED if the generator was not initialized
  • HIPRAND_STATUS_LAUNCH_FAILURE if generator failed to launch kernel
  • HIPRAND_STATUS_SUCCESS if random numbers were successfully generated

Member Function/Subroutine Documentation

◆ hiprandgeneratelonglong_()

integer(kind(hiprand_status_success)) function hipfort_hiprand::hiprandgeneratelonglong::hiprandgeneratelonglong_ ( type(c_ptr), value  generator,
type(c_ptr), value  output_data,
integer(c_size_t), value  n 
)

◆ hiprandgeneratelonglong_rank_0()

integer(kind(hiprand_status_success)) function hipfort_hiprand::hiprandgeneratelonglong::hiprandgeneratelonglong_rank_0 ( type(c_ptr)  generator,
integer(c_int64_t), target  output_data,
integer(c_size_t)  n 
)

◆ hiprandgeneratelonglong_rank_1()

integer(kind(hiprand_status_success)) function hipfort_hiprand::hiprandgeneratelonglong::hiprandgeneratelonglong_rank_1 ( type(c_ptr)  generator,
integer(c_int64_t), dimension(:), target  output_data,
integer(c_size_t)  n 
)
The documentation for this interface was generated from the following file: