dsp::Fold::Engine Class Reference

Interface to alternate processing engine (e.g. GPU) More...

#include <Fold.h>

Inheritance diagram for dsp::Fold::Engine:

Public Member Functions
void	set_parent (Fold *)
virtual void	set_nbin (unsigned nbin)=0
	Set the number of phase bins and initialize any other data structures.
virtual void	set_bin (uint64_t idat, double ibin, double bins_per_samp)=0
	Set the phase bin into which the idat'th sample will be integrated.
virtual uint64_t	set_bins (double phi, double phase_per_sample, uint64_t _ndat, uint64_t idat_start)=0
virtual uint64_t	get_bin_hits (int ibin)=0
virtual uint64_t	get_ndat_folded () const =0
	Return the number of time samples folded.
virtual PhaseSeries *	get_profiles ()=0
	Return the PhaseSeries into which data will be folded.
virtual void	fold ()=0
	Perform the fold operation.
virtual void	synch (PhaseSeries *)=0
	Synchronize the folded profile.
virtual void	zero ()=0
	Zero out internal data.
virtual void	set_ndat (uint64_t ndat, uint64_t idat_start)
	Enable engine to prepare any internal memory required for the plan.
Public Member Functions inherited from OwnStream
	OwnStream (const OwnStream &)
const OwnStream &	operator= (const OwnStream &)
virtual void	set_cout (std::ostream &) const
virtual void	set_cerr (std::ostream &) const
Public Member Functions inherited from Reference::Able
	Able (const Able &)
Able &	operator= (const Able &)
unsigned	get_reference_count () const
Public Member Functions inherited from Reference::HeapTracked
	HeapTracked (const HeapTracked &)
HeapTracked &	operator= (const HeapTracked &)
bool	__is_on_heap () const

Public Attributes
bool	use_set_bins

Protected Member Functions
void	setup ()
	Set the above attributes.
Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const
void	__dereference (bool auto_delete=true) const

Protected Attributes
float *	output
unsigned	output_span
const float *	input
unsigned	input_span
unsigned *	hits
unsigned	hits_nchan
bool	zeroed_samples
unsigned	ndat_fold
uint64_t	idat_start
unsigned	nchan
unsigned	npol
unsigned	ndim
Fold *	parent
bool	synchronized

Additional Inherited Members
Static Public Member Functions inherited from Reference::Able
static size_t	get_instance_count ()
Static Public Member Functions inherited from Reference::HeapTracked
static void *	operator new (size_t size, void *ptr=0)
static void	operator delete (void *location, void *ptr)
static void	operator delete (void *location)
static size_t	get_heap_queue_size ()

Detailed Description

Interface to alternate processing engine (e.g. GPU)

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

• Fold.h
• Fold.C