1D view class More...

#include <monolish_view1D.hpp>

Collaboration diagram for monolish::view1D< TYPE, Float >:

Public Member Functions
Float *	begin ()
	returns begin iterator (include offset) More...

Float *	begin () const
	returns begin iterator (include offset) More...

Float *	data ()
	returns a direct pointer to the vector (dont include offset) More...

Float *	data () const
	returns a direct pointer to the original vector (dont include offset) More...

Float *	end ()
	returns a end iterator More...

Float *	end () const
	returns a end iterator More...

void	fill (Float value)
	fill vector elements with a scalar value More...

size_t	get_device_mem_stat () const
	true: sended, false: not send More...

size_t	get_first () const
	get first position More...

size_t	get_last () const
	get end position More...

size_t	get_nnz () const
	get view1D size (same as size()) More...

size_t	get_offset () const
	get first position (same as get_first()) More...

Float &	operator[] (const size_t i)
	reference to the element at position More...

void	print_all (bool force_cpu=false) const
	print all elements to standart I/O More...

void	resize (size_t N)
	change last postion More...

void	set_first (size_t i)
	change first position More...

void	set_last (size_t i)
	change last position More...

size_t	size () const
	get view1D size (end-start) More...

	view1D (matrix::Dense< Float > &A, const size_t start, const size_t end)
	create view1D(start:end) from Dense matrix More...

	view1D (vector< Float > &x, const size_t start, const size_t end)
	create view1D(start:end) from vector More...

	view1D (view1D< matrix::Dense< Float >, Float > &x, const size_t start, const size_t end)
	create view1D(start:end) from monolish::matrix::Dense More...

	view1D (view1D< vector< Float >, Float > &x, const size_t start, const size_t end)
	create view1D(start:end) from monolish::vector More...

Private Attributes
size_t	first

size_t	last

size_t	range

TYPE &	target

Float *	target_data

Detailed Description

template<typename TYPE, typename Float>
class monolish::view1D< TYPE, Float >

1D view class

Note

Multi-threading: true
GPU acceleration: true

Definition at line 46 of file monolish_view1D.hpp.

Constructor & Destructor Documentation

◆ view1D() [1/4]

template<typename TYPE , typename Float >

monolish::view1D< TYPE, Float >::view1D	(	vector< Float > &	x,
		const size_t	start,
		const size_t	end
	)

inline

create view1D(start:end) from vector

Parameters

x	vector
start	start position
end	end position

Note

# of computation: 1
Multi-threading: false
GPU acceleration: false

Definition at line 65 of file monolish_view1D.hpp.

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◆ view1D() [2/4]

template<typename TYPE , typename Float >

monolish::view1D< TYPE, Float >::view1D	(	matrix::Dense< Float > &	A,
		const size_t	start,
		const size_t	end
	)

inline

create view1D(start:end) from Dense matrix

Parameters

A	Dense matrix
start	start position
end	end position

Note

# of computation: 1
Multi-threading: false
GPU acceleration: false

Definition at line 82 of file monolish_view1D.hpp.

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◆ view1D() [3/4]

template<typename TYPE , typename Float >

monolish::view1D< TYPE, Float >::view1D	(	view1D< vector< Float >, Float > &	x,
		const size_t	start,
		const size_t	end
	)

inline

create view1D(start:end) from monolish::vector

Parameters

x	view1D create from monolish::vector
start	start position (x.first + start)
end	end position (x.last + end)

Note

# of computation: 1
Multi-threading: false
GPU acceleration: false

Definition at line 100 of file monolish_view1D.hpp.

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◆ view1D() [4/4]

template<typename TYPE , typename Float >

monolish::view1D< TYPE, Float >::view1D	(	view1D< matrix::Dense< Float >, Float > &	x,
		const size_t	start,
		const size_t	end
	)

inline

create view1D(start:end) from monolish::matrix::Dense

Parameters

x	view1D create from monolish::matrix::Dense
start	start position (x.first + start)
end	end position (x.last + end)

Note

# of computation: 1
Multi-threading: false
GPU acceleration: false

Definition at line 118 of file monolish_view1D.hpp.

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Member Function Documentation

◆ begin() [1/2]

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::begin ( )

inline

returns begin iterator (include offset)

Returns: A pointer to the first element

Note

# of computation: 1

Definition at line 227 of file monolish_view1D.hpp.

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◆ begin() [2/2]

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::begin ( ) const

inline

returns begin iterator (include offset)

Returns: A pointer to the first element

Note

# of computation: 1

Definition at line 219 of file monolish_view1D.hpp.

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◆ data() [1/2]

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::data ( )

inline

returns a direct pointer to the vector (dont include offset)

Returns: A pointer to the first element

Note

# of computation: 1

Definition at line 211 of file monolish_view1D.hpp.

◆ data() [2/2]

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::data ( ) const

inline

returns a direct pointer to the original vector (dont include offset)

Returns: A pointer to the first element

Note

# of computation: 1

Definition at line 203 of file monolish_view1D.hpp.

◆ end() [1/2]

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::end ( )

inline

returns a end iterator

Returns: end iterator

Note

# of computation: 1

Definition at line 243 of file monolish_view1D.hpp.

◆ end() [2/2]

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::end ( ) const

inline

returns a end iterator

Returns: end iterator

Note

# of computation: 1

Definition at line 235 of file monolish_view1D.hpp.

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◆ fill()

template<typename TYPE , typename Float >

void monolish::view1D< TYPE, Float >::fill ( Float value )

fill vector elements with a scalar value

Parameters

value scalar value

Note

# of computation: N
Multi-threading: true
GPU acceleration: true

◆ get_device_mem_stat()

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::get_device_mem_stat ( ) const

inline

true: sended, false: not send

Returns: gpu status

Note

# of data transfer: 0
Multi-threading: false
GPU acceleration: true

Definition at line 192 of file monolish_view1D.hpp.

◆ get_first()

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::get_first ( ) const

inline

get first position

Returns: first position

Note

# of computation: 1

Definition at line 149 of file monolish_view1D.hpp.

◆ get_last()

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::get_last ( ) const

inline

get end position

Returns: end position

Note

# of computation: 1

Definition at line 157 of file monolish_view1D.hpp.

◆ get_nnz()

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::get_nnz ( ) const

inline

get view1D size (same as size())

Returns: view1D size

Note

# of computation: 1

Definition at line 141 of file monolish_view1D.hpp.

◆ get_offset()

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::get_offset ( ) const

inline

get first position (same as get_first())

Returns: first position

Note

# of computation: 1

Definition at line 165 of file monolish_view1D.hpp.

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◆ operator[]()

template<typename TYPE , typename Float >

Float& monolish::view1D< TYPE, Float >::operator[] ( const size_t i )

inline

reference to the element at position

Parameters

i	Position of an element in the vector

Returns: vector element (v[i])

Note

# of computation: 1
Multi-threading: false
GPU acceleration: false

Definition at line 279 of file monolish_view1D.hpp.

◆ print_all()

template<typename TYPE , typename Float >

void monolish::view1D< TYPE, Float >::print_all ( bool force_cpu = false ) const

print all elements to standart I/O

Parameters

force_cpu Ignore device status and output CPU data

Note

# of computation: end-start
Multi-threading: false
GPU acceleration: true (doesn't work in parallel)

◆ resize()

template<typename TYPE , typename Float >

void monolish::view1D< TYPE, Float >::resize ( size_t N )

inline

change last postion

Parameters

N	vector length

Note

# of computation: 1
Multi-threading: false
GPU acceleration: true

Warning: Cannot be resized beyond the range of the referenced vector

Definition at line 265 of file monolish_view1D.hpp.

◆ set_first()

template<typename TYPE , typename Float >

void monolish::view1D< TYPE, Float >::set_first ( size_t i )

inline

change first position

Note

# of computation: 1

Definition at line 172 of file monolish_view1D.hpp.

◆ set_last()

template<typename TYPE , typename Float >

void monolish::view1D< TYPE, Float >::set_last ( size_t i )

inline

change last position

Note

# of computation: 1

Definition at line 179 of file monolish_view1D.hpp.

◆ size()

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::size ( ) const

inline

get view1D size (end-start)

Returns: view1D size

Note

# of computation: 1

Definition at line 133 of file monolish_view1D.hpp.

Member Data Documentation

◆ first

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::first

private

Definition at line 50 of file monolish_view1D.hpp.

◆ last

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::last

private

Definition at line 51 of file monolish_view1D.hpp.

◆ range

template<typename TYPE , typename Float >

size_t monolish::view1D< TYPE, Float >::range

private

Definition at line 52 of file monolish_view1D.hpp.

◆ target

template<typename TYPE , typename Float >

TYPE& monolish::view1D< TYPE, Float >::target

private

Definition at line 48 of file monolish_view1D.hpp.

◆ target_data

template<typename TYPE , typename Float >

Float* monolish::view1D< TYPE, Float >::target_data

private

Definition at line 49 of file monolish_view1D.hpp.

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

Public Member Functions

Private Attributes

Detailed Description

template<typename TYPE, typename Float> class monolish::view1D< TYPE, Float >

Constructor & Destructor Documentation

◆ view1D() [1/4]

◆ view1D() [2/4]

◆ view1D() [3/4]

◆ view1D() [4/4]

Member Function Documentation

◆ begin() [1/2]

◆ begin() [2/2]

◆ data() [1/2]

◆ data() [2/2]

◆ end() [1/2]

◆ end() [2/2]

◆ fill()

◆ get_device_mem_stat()

◆ get_first()

◆ get_last()

◆ get_nnz()

◆ get_offset()

◆ operator[]()

◆ print_all()

◆ resize()

◆ set_first()

◆ set_last()

◆ size()

Member Data Documentation

◆ first

◆ last

◆ range

◆ target

◆ target_data

template<typename TYPE, typename Float>
class monolish::view1D< TYPE, Float >