AI Engine API User Guide (AIE) 2022.1
aie::detail::fft_dit< Vectorization, 1, 2, cint16 > Struct Template Reference

#include <fft_dit_acc48.hpp>

Inheritance diagram for aie::detail::fft_dit< Vectorization, 1, 2, cint16 >:
aie::detail::fft_dit_common< Vectorization, 1, 2, cint16 >

Classes

struct  input_data
 
class  stage_iterator
 

Public Types

using output_data = typename fft_dit_common< Vectorization, 1, 2, cint16 >::output_data
 

Public Member Functions

 fft_dit (unsigned temp=0)
 
stage_iterator begin_stage (const cint16 *FFT_RESTRICT data, const cint16 *FFT_RESTRICT ptw)
 
output_data dit (const input_data &data, unsigned shift_tw, unsigned shift, bool inv) const
 

Static Public Attributes

static constexpr unsigned num_out_vector
 
static constexpr unsigned out_vector_size
 
static constexpr unsigned radix
 
static constexpr unsigned stage
 

Class Documentation

◆ aie::detail::fft_dit< Vectorization, 1, 2, cint16 >::input_data

struct aie::detail::fft_dit< Vectorization, 1, 2, cint16 >::input_data
template<unsigned Vectorization>
struct aie::detail::fft_dit< Vectorization, 1, 2, cint16 >::input_data
Class Members
vector< cint16, 8 > hi
vector< cint16, 8 > lo
vector< cint16, 8 > tw
int zoffs

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