Welcome to rocFFT’s documentation!

Contents:

• rocFFT
  • Introduction
  • FFT Computation
  • Library Setup and Cleanup
  • Workflow
  • Example
  • Plans
  • Data
  • Transform and Array types
  • Batches
  • Result placement
  • Strides and Distances
    • Overwriting non-contiguous buffers
  • Transforms of real data
    • Real data
    • Supported array type combinations
    • Setting strides
    • Examples
  • Result Scaling
  • Load and Store Callbacks
  • Runtime compilation
• API Usage
  • Types
    • rocfft_plan
    • rocfft_plan_description
    • rocfft_execution_info
  • Library Setup and Cleanup
    • rocfft_setup()
    • rocfft_cleanup()
  • Plan
    • rocfft_plan_create()
    • rocfft_plan_destroy()
    • rocfft_plan_get_work_buffer_size()
    • rocfft_plan_get_print()
  • Plan description
    • rocfft_plan_description_create()
    • rocfft_plan_description_destroy()
    • rocfft_plan_description_set_scale_factor()
    • rocfft_plan_description_set_data_layout()
  • Execution
    • rocfft_execute()
  • Execution info
    • rocfft_execution_info_create()
    • rocfft_execution_info_destroy()
    • rocfft_execution_info_set_work_buffer()
    • rocfft_execution_info_set_stream()
  • Enumerations
    • rocfft_status
      • rocfft_status::rocfft_status_success
      • rocfft_status::rocfft_status_failure
      • rocfft_status::rocfft_status_invalid_arg_value
      • rocfft_status::rocfft_status_invalid_dimensions
      • rocfft_status::rocfft_status_invalid_array_type
      • rocfft_status::rocfft_status_invalid_strides
      • rocfft_status::rocfft_status_invalid_distance
      • rocfft_status::rocfft_status_invalid_offset
      • rocfft_status::rocfft_status_invalid_work_buffer
    • rocfft_transform_type
      • rocfft_transform_type::rocfft_transform_type_complex_forward
      • rocfft_transform_type::rocfft_transform_type_complex_inverse
      • rocfft_transform_type::rocfft_transform_type_real_forward
      • rocfft_transform_type::rocfft_transform_type_real_inverse
    • rocfft_precision
      • rocfft_precision::rocfft_precision_single
      • rocfft_precision::rocfft_precision_double
    • rocfft_result_placement
      • rocfft_result_placement::rocfft_placement_inplace
      • rocfft_result_placement::rocfft_placement_notinplace
    • rocfft_array_type
      • rocfft_array_type::rocfft_array_type_complex_interleaved
      • rocfft_array_type::rocfft_array_type_complex_planar
      • rocfft_array_type::rocfft_array_type_real
      • rocfft_array_type::rocfft_array_type_hermitian_interleaved
      • rocfft_array_type::rocfft_array_type_hermitian_planar
      • rocfft_array_type::rocfft_array_type_unset
• API Reference
  • rocfft_plan
  • rocfft_plan_description
  • rocfft_execution_info
  • rocfft_status
    • rocfft_status::rocfft_status_success
    • rocfft_status::rocfft_status_failure
    • rocfft_status::rocfft_status_invalid_arg_value
    • rocfft_status::rocfft_status_invalid_dimensions
    • rocfft_status::rocfft_status_invalid_array_type
    • rocfft_status::rocfft_status_invalid_strides
    • rocfft_status::rocfft_status_invalid_distance
    • rocfft_status::rocfft_status_invalid_offset
    • rocfft_status::rocfft_status_invalid_work_buffer
  • rocfft_transform_type
    • rocfft_transform_type::rocfft_transform_type_complex_forward
    • rocfft_transform_type::rocfft_transform_type_complex_inverse
    • rocfft_transform_type::rocfft_transform_type_real_forward
    • rocfft_transform_type::rocfft_transform_type_real_inverse
  • rocfft_precision
    • rocfft_precision::rocfft_precision_single
    • rocfft_precision::rocfft_precision_double
  • rocfft_result_placement
    • rocfft_result_placement::rocfft_placement_inplace
    • rocfft_result_placement::rocfft_placement_notinplace
  • rocfft_array_type
    • rocfft_array_type::rocfft_array_type_complex_interleaved
    • rocfft_array_type::rocfft_array_type_complex_planar
    • rocfft_array_type::rocfft_array_type_real
    • rocfft_array_type::rocfft_array_type_hermitian_interleaved
    • rocfft_array_type::rocfft_array_type_hermitian_planar
    • rocfft_array_type::rocfft_array_type_unset
  • rocfft_setup()
  • rocfft_cleanup()
  • rocfft_plan_create()
  • rocfft_execute()
  • rocfft_plan_destroy()
  • rocfft_plan_description_set_scale_factor()
  • rocfft_plan_description_set_data_layout()
  • rocfft_get_version_string()
  • rocfft_plan_get_work_buffer_size()
  • rocfft_plan_get_print()
  • rocfft_plan_description_create()
  • rocfft_plan_description_destroy()
  • rocfft_execution_info_create()
  • rocfft_execution_info_destroy()
  • rocfft_execution_info_set_work_buffer()
  • rocfft_execution_info_set_stream()
  • rocfft_execution_info_set_load_callback()
  • rocfft_execution_info_set_store_callback()

Indices and tables

• Index

• Search Page