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rocrand_generate_uniform_double Interface Reference

rocrand_generate_uniform_double Interface Reference#

HIPFORT API Reference: hipfort_rocrand::rocrand_generate_uniform_double Interface Reference
Public Member Functions | List of all members
hipfort_rocrand::rocrand_generate_uniform_double Interface Reference

Generates uniformly distributed double-precision floating-point values. More...

Public Member Functions

integer(kind(rocrand_status_success)) function rocrand_generate_uniform_double_ (generator, output_data, n)
 

Detailed Description

Generates uniformly distributed double-precision floating-point values.

Generates n uniformly distributed 64-bit double-precision floating-point values and saves them to output_data.

Generated numbers are between 0.0 and 1.0, excluding 0.0 and including 1.0.

Parameters
generator- Generator to use
output_data- Pointer to memory to store generated numbers
n- Number of doubles to generate
Returns
  • ROCRAND_STATUS_NOT_CREATED if the generator wasn't created
  • ROCRAND_STATUS_LAUNCH_FAILURE if a HIP kernel launch failed
  • ROCRAND_STATUS_LENGTH_NOT_MULTIPLE if n is not a multiple of the dimension of used quasi-random generator
  • ROCRAND_STATUS_SUCCESS if random numbers were successfully generated

Member Function/Subroutine Documentation

◆ rocrand_generate_uniform_double_()

integer(kind(rocrand_status_success)) function hipfort_rocrand::rocrand_generate_uniform_double::rocrand_generate_uniform_double_ ( type(c_ptr), value  generator,
type(c_ptr), value  output_data,
integer(c_size_t), value  n 
)
The documentation for this interface was generated from the following file: