heffte::cuda::cos_pre_pos_processor Struct Reference

Implementation of Cosine Transform pre-post processing methods using CUDA. More...

#include <heffte_backend_cuda.h>

Static Public Member Functions
template<typename precision >
static void	pre_forward (cudaStream_t, int length, precision const input[], precision fft_signal[])
	Pre-process in the forward transform.
template<typename precision >
static void	post_forward (cudaStream_t, int length, std::complex< precision > const fft_result[], precision result[])
	Post-process in the forward transform.
template<typename precision >
static void	pre_backward (cudaStream_t, int length, precision const input[], std::complex< precision > fft_signal[])
	Pre-process in the inverse transform.
template<typename precision >
static void	post_backward (cudaStream_t, int length, precision const fft_result[], precision result[])
	Post-process in the inverse transform.

Detailed Description

Implementation of Cosine Transform pre-post processing methods using CUDA.

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

• include/heffte_backend_cuda.h