Detailed Description

template<typename T>
class stan::math::internal::arena_matrix_cl_impl< T >

Definition at line 15 of file arena_matrix_cl.hpp.

#include <arena_matrix_cl.hpp>

Inheritance diagram for stan::math::internal::arena_matrix_cl_impl< T >:

Public Types
using	Scalar = typename matrix_cl< T >::Scalar

using	type = typename matrix_cl< T >::type

Public Member Functions
template<typename... Args>
	arena_matrix_cl_impl (Args &&... args)

	arena_matrix_cl_impl (const arena_matrix_cl_impl< T > &)=default

	arena_matrix_cl_impl (arena_matrix_cl_impl< T > &)=default

	arena_matrix_cl_impl (arena_matrix_cl_impl< T > &&)=default

arena_matrix_cl_impl< T > &	operator= (const arena_matrix_cl_impl< T > &)=default

arena_matrix_cl_impl< T > &	operator= (arena_matrix_cl_impl< T > &&)=default

template<matrix_cl_view matrix_view = matrix_cl_view::Entire>
void	zeros_strict_tri ()
	Stores zeros in the strict's triangular part (excluding the diagonal) of a matrix on the OpenCL device.

int	rows () const

int	cols () const

int	size () const

const matrix_cl_view &	view () const

void	view (const matrix_cl_view &view)

void	clear_write_events () const
	Clear the write events from the event stacks.

void	clear_read_events () const
	Clear the read events from the event stacks.

void	clear_read_write_events () const
	Clear the write events from the event stacks.

const tbb::concurrent_vector< cl::Event > &	write_events () const
	Get the events from the event stacks.

const tbb::concurrent_vector< cl::Event > &	read_events () const
	Get the events from the event stacks.

const tbb::concurrent_vector< cl::Event >	read_write_events () const
	Get the events from the event stacks.

void	add_read_event (cl::Event new_event) const
	Add an event to the read event stack.

void	add_write_event (cl::Event new_event) const
	Add an event to the write event stack.

void	add_read_write_event (cl::Event new_event) const
	Add an event to the read/write event stack.

void	wait_for_write_events () const
	Waits for the write events and clears the read event stack.

void	wait_for_read_events () const
	Waits for the read events and clears the read event stack.

void	wait_for_read_write_events () const
	Waits for read and write events to finish and clears the read, write, and read/write event stacks.

const cl::Buffer &	buffer () const

cl::Buffer &	buffer ()

const matrix_cl< T > &	eval () const &
	Evaluates `this`.

matrix_cl< T >	eval () &&

void	setZero ()
	Set the values of a `matrix_cl` to zero.

Private Member Functions
template<bool in_order = false>
cl::Event	initialize_buffer (const T *A)
	Initializes the OpenCL buffer of this matrix by copying the data from given buffer.

template<bool in_order = false>
cl::Event	initialize_buffer (T *A)

template<bool No_heap, typename U , std::enable_if_t< No_heap > * = nullptr>
void	initialize_buffer_no_heap_if (U &&obj)
	Initializes the OpenCL buffer of this matrix by copying the data from given object.

template<bool No_heap, typename U , std::enable_if_t<!No_heap > * = nullptr>
void	initialize_buffer_no_heap_if (U &&obj)

void	initialize_buffer_cl (const matrix_cl< T > &A)
	Initializes the OpenCL buffer of this matrix by copying the data from given matrix_cl.

Static Private Member Functions
template<typename U >
static void	delete_it_event (cl_event e, cl_int status, void *container)
	Deletes the container.

template<typename U >
static void	delete_it_destructor (cl_mem buff, void *container)
	Deletes the container.

Private Attributes
cl::Buffer	buffer_cl_

int	rows_ {0}

int	cols_ {0}

matrix_cl_view	view_ {matrix_cl_view::Entire}

tbb::concurrent_vector< cl::Event >	write_events_

tbb::concurrent_vector< cl::Event >	read_events_

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

stan/math/opencl/rev/arena_matrix_cl.hpp

Table of contents

Detailed Description

Public Types

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes