Base class for all backend executors. More...

#include <heffte_common.h>

Public Member Functions
virtual	~executor_base ()=default
	Virtual destructor.

virtual void	forward (float[], float *) const
	Forward r2r, single precision.

virtual void	forward (double[], double *) const
	Forward r2r, double precision.

virtual void	backward (float[], float *) const
	Backward r2r, single precision.

virtual void	backward (double[], double *) const
	Backward r2r, double precision.

virtual void	forward (std::complex< float >[], std::complex< float > *) const
	Forward FFT, single precision.

virtual void	forward (std::complex< double >[], std::complex< double > *) const
	Forward FFT, double precision.

virtual void	backward (std::complex< float >[], std::complex< float > *) const
	Backward FFT, single precision.

virtual void	backward (std::complex< double >[], std::complex< double > *) const
	Backward FFT, double precision.

virtual void	forward (float const[], std::complex< float >[], std::complex< float > *) const
	Forward FFT real-to-complex, single precision.

virtual void	forward (double const[], std::complex< double >[], std::complex< double > *) const
	Forward FFT real-to-complex, double precision.

virtual void	backward (std::complex< float >[], float[], std::complex< float > *) const
	Backward FFT real-to-complex, single precision.

virtual void	backward (std::complex< double >[], double[], std::complex< double > *) const
	Backward FFT real-to-complex, double precision.

virtual int	box_size () const
	Return the size of the box.

virtual size_t	workspace_size () const
	Return the workspace of the size.

virtual int	complex_size () const
	Return the size of the complex-box (r2c executors).

Detailed Description

Base class for all backend executors.

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

include/heffte_common.h

Public Member Functions

Detailed Description