sycl::_V1::ext::oneapi::experimental::opportunistic_group Class Reference

#include <sycl/ext/oneapi/experimental/opportunistic_group.hpp>

Collaboration diagram for sycl::_V1::ext::oneapi::experimental::opportunistic_group:

Public Types
using	id_type = id< 1 >
using	range_type = range< 1 >
using	linear_id_type = uint32_t

Public Member Functions
id_type	get_group_id () const
id_type	get_local_id () const
range_type	get_group_range () const
range_type	get_local_range () const
linear_id_type	get_group_linear_id () const
linear_id_type	get_local_linear_id () const
linear_id_type	get_group_linear_range () const
linear_id_type	get_local_linear_range () const
bool	leader () const

Static Public Attributes
static constexpr int	dimensions = 1
static constexpr sycl::memory_scope	fence_scope

Protected Member Functions
	opportunistic_group (sub_group_mask m)

Protected Attributes
sub_group_mask	Mask

Friends
opportunistic_group	this_kernel::get_opportunistic_group ()
sub_group_mask	sycl::detail::GetMask (opportunistic_group Group)

Detailed Description

Definition at line 44 of file opportunistic_group.hpp.

Member Typedef Documentation

id_type

using sycl::_V1::ext::oneapi::experimental::opportunistic_group::id_type = id<1>

Definition at line 46 of file opportunistic_group.hpp.

linear_id_type

using sycl::_V1::ext::oneapi::experimental::opportunistic_group::linear_id_type = uint32_t

Definition at line 48 of file opportunistic_group.hpp.

range_type

using sycl::_V1::ext::oneapi::experimental::opportunistic_group::range_type = range<1>

Definition at line 47 of file opportunistic_group.hpp.

Constructor & Destructor Documentation

opportunistic_group()

sycl::_V1::ext::oneapi::experimental::opportunistic_group::opportunistic_group ( sub_group_mask  m )

inlineprotected

Definition at line 138 of file opportunistic_group.hpp.

Member Function Documentation

get_group_id()

id_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_group_id ( ) const

inline

Definition at line 53 of file opportunistic_group.hpp.

References sycl::_V1::make_error_code(), and sycl::_V1::runtime.

Referenced by get_group_linear_id().

get_group_linear_id()

linear_id_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_group_linear_id ( ) const

inline

Definition at line 89 of file opportunistic_group.hpp.

References get_group_id(), sycl::_V1::make_error_code(), and sycl::_V1::runtime.

get_group_linear_range()

linear_id_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_group_linear_range ( ) const

inline

Definition at line 107 of file opportunistic_group.hpp.

References get_group_range(), sycl::_V1::make_error_code(), and sycl::_V1::runtime.

get_group_range()

range_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_group_range ( ) const

inline

Definition at line 71 of file opportunistic_group.hpp.

References sycl::_V1::make_error_code(), and sycl::_V1::runtime.

Referenced by get_group_linear_range().

get_local_id()

id_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_local_id ( ) const

inline

Definition at line 62 of file opportunistic_group.hpp.

References sycl::_V1::make_error_code(), Mask, and sycl::_V1::runtime.

Referenced by get_local_linear_id().

get_local_linear_id()

linear_id_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_local_linear_id ( ) const

inline

Definition at line 98 of file opportunistic_group.hpp.

References get_local_id(), sycl::_V1::make_error_code(), and sycl::_V1::runtime.

get_local_linear_range()

linear_id_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_local_linear_range ( ) const

inline

Definition at line 116 of file opportunistic_group.hpp.

References get_local_range(), sycl::_V1::make_error_code(), and sycl::_V1::runtime.

get_local_range()

range_type sycl::_V1::ext::oneapi::experimental::opportunistic_group::get_local_range ( ) const

inline

Definition at line 80 of file opportunistic_group.hpp.

References sycl::_V1::ext::oneapi::sub_group_mask::count(), sycl::_V1::make_error_code(), Mask, and sycl::_V1::runtime.

Referenced by get_local_linear_range().

leader()

bool sycl::_V1::ext::oneapi::experimental::opportunistic_group::leader ( ) const

inline

Definition at line 125 of file opportunistic_group.hpp.

References sycl::_V1::ext::oneapi::sub_group_mask::find_low(), sycl::_V1::make_error_code(), Mask, and sycl::_V1::runtime.

Friends And Related Function Documentation

sycl::detail::GetMask

sub_group_mask sycl::detail::GetMask ( opportunistic_group  Group )

friend

this_kernel::get_opportunistic_group

opportunistic_group this_kernel::get_opportunistic_group ( )

friend

Member Data Documentation

dimensions

constexpr int sycl::_V1::ext::oneapi::experimental::opportunistic_group::dimensions = 1

staticconstexpr

Definition at line 49 of file opportunistic_group.hpp.

fence_scope

constexpr sycl::memory_scope sycl::_V1::ext::oneapi::experimental::opportunistic_group::fence_scope

staticconstexpr

Initial value:

=
      sycl::memory_scope::sub_group

Definition at line 50 of file opportunistic_group.hpp.

Mask

sub_group_mask sycl::_V1::ext::oneapi::experimental::opportunistic_group::Mask

protected

Definition at line 136 of file opportunistic_group.hpp.

Referenced by get_local_id(), get_local_range(), and leader().

---

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

• include/sycl/ext/oneapi/experimental/opportunistic_group.hpp