Kokkos::Bitset< Device > Class Template Reference

A thread safe view to a bitset. More...

#include <Kokkos_Bitset.hpp>

List of all members.

Public Member Functions
	Bitset (unsigned arg_size=0u)
Bitset< Device > &	operator= (Bitset< Device > const &rhs)
	assignment
	Bitset (Bitset< Device > const &rhs)
	copy constructor
KOKKOS_FORCEINLINE_FUNCTION unsigned	size () const
unsigned	count () const
void	set ()
void	reset ()
void	clear ()
KOKKOS_FORCEINLINE_FUNCTION bool	set (unsigned i) const
KOKKOS_FORCEINLINE_FUNCTION bool	reset (unsigned i) const
KOKKOS_FORCEINLINE_FUNCTION bool	test (unsigned i) const
KOKKOS_FORCEINLINE_FUNCTION unsigned	max_hint () const
KOKKOS_INLINE_FUNCTION Kokkos::pair< bool, unsigned >	find_any_set_near (unsigned hint, unsigned scan_direction=BIT_SCAN_FORWARD_MOVE_HINT_FORWARD) const
KOKKOS_INLINE_FUNCTION Kokkos::pair< bool, unsigned >	find_any_unset_near (unsigned hint, unsigned scan_direction=BIT_SCAN_FORWARD_MOVE_HINT_FORWARD) const

---

Detailed Description

template<typename Device>
class Kokkos::Bitset< Device >

A thread safe view to a bitset.

Definition at line 74 of file Kokkos_Bitset.hpp.

---

Constructor & Destructor Documentation

template<typename Device>

Kokkos::Bitset< Device >::Bitset

(

unsigned

arg_size = 0u

)

[inline]

constructor arg_size := number of bit in set

Definition at line 100 of file Kokkos_Bitset.hpp.

template<typename Device>

Kokkos::Bitset< Device >::Bitset

(

Bitset< Device > const &

rhs

)

[inline]

copy constructor

Definition at line 121 of file Kokkos_Bitset.hpp.

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Member Function Documentation

template<typename Device>

Bitset<Device>& Kokkos::Bitset< Device >::operator=

(

Bitset< Device > const &

rhs

)

[inline]

assignment

Definition at line 111 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_FORCEINLINE_FUNCTION unsigned Kokkos::Bitset< Device >::size

(

)

const [inline]

number of bits in the set can be call from the host or the device

Definition at line 130 of file Kokkos_Bitset.hpp.

template<typename Device>

unsigned Kokkos::Bitset< Device >::count

(

)

const [inline]

number of bits which are set to 1 can only be called from the host

Definition at line 135 of file Kokkos_Bitset.hpp.

template<typename Device>

void Kokkos::Bitset< Device >::set

(

)

[inline]

set all bits to 1 can only be called from the host

Definition at line 143 of file Kokkos_Bitset.hpp.

template<typename Device>

void Kokkos::Bitset< Device >::reset

(

)

[inline]

set all bits to 0 can only be called from the host

Definition at line 156 of file Kokkos_Bitset.hpp.

template<typename Device>

void Kokkos::Bitset< Device >::clear

(

)

[inline]

set all bits to 0 can only be called from the host

Definition at line 163 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_FORCEINLINE_FUNCTION bool Kokkos::Bitset< Device >::set

(

unsigned

i

)

const [inline]

set i'th bit to 1 can only be called from the device

Definition at line 171 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_FORCEINLINE_FUNCTION bool Kokkos::Bitset< Device >::reset

(

unsigned

i

)

const [inline]

set i'th bit to 0 can only be called from the device

Definition at line 185 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_FORCEINLINE_FUNCTION bool Kokkos::Bitset< Device >::test

(

unsigned

i

)

const [inline]

return true if the i'th bit set to 1 can only be called from the device

Definition at line 199 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_FORCEINLINE_FUNCTION unsigned Kokkos::Bitset< Device >::max_hint

(

)

const [inline]

used with find_any_set_near or find_any_unset_near functions returns the max number of times those functions should be call when searching for an available bit

Definition at line 213 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_INLINE_FUNCTION Kokkos::pair<bool, unsigned> Kokkos::Bitset< Device >::find_any_set_near	(	unsigned	hint,
		unsigned	scan_direction = BIT_SCAN_FORWARD_MOVE_HINT_FORWARD
	)		const [inline]

find a bit set to 1 near the hint returns a pair< bool, unsigned> where if result.first is true then result.second is the bit found and if result.first is false the result.second is a new hint

Definition at line 222 of file Kokkos_Bitset.hpp.

template<typename Device>

KOKKOS_INLINE_FUNCTION Kokkos::pair<bool, unsigned> Kokkos::Bitset< Device >::find_any_unset_near	(	unsigned	hint,
		unsigned	scan_direction = BIT_SCAN_FORWARD_MOVE_HINT_FORWARD
	)		const [inline]

find a bit set to 0 near the hint returns a pair< bool, unsigned> where if result.first is true then result.second is the bit found and if result.first is false the result.second is a new hint

Definition at line 236 of file Kokkos_Bitset.hpp.

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

• Kokkos_Bitset.hpp