scheduler Struct Reference

Launches tasks according to their execution-space (template) parameters. More...

Public Member Functions
template<class T, class... AA>
auto &	allocate (std::unique_ptr< topology< T > > &p, const typename T::coloring &c, AA &&... aa)
	Create a topology instance with specialization support.
template<auto & F, class... AA>
auto	execute (AA &&... aa)
	Launch a task.
template<class V, class... AA>
auto	execute (AA &&... aa)
	Launch a variant of a task.
template<auto &, class R, class... AA>
auto	reduce (AA &&...)
	Launch a reduction task.
template<class, class R, class... AA>
auto	reduce (AA &&...)
	Launch a variant of a reduction task.
const flecsi::runtime &	runtime () const
	Get the runtime (which created this scheduler).
	scheduler (scheduler &&)=delete
	Immovable.
template<class V, class... AA>
int	test (AA &&... aa)
	Execute a variant of a test task.
template<auto &, class... AA>
int	test (AA &&...)
	Execute a test task.

Detailed Description

Launches tasks according to their execution-space (template) parameters.

An instance is passed to control-model actions that accept it.

Note

MPI tasks cannot use this interface.

Constructor & Destructor Documentation

scheduler()

scheduler ( scheduler && )

delete

Immovable.

Member Function Documentation

reduce() [1/2]

template<class, class R, class... AA>

auto reduce ( AA && ... )

nodiscard

Launch a variant of a reduction task.

execute() [1/2]

template<class V, class... AA>

auto execute

(

AA &&...

aa

)

Launch a variant of a task.

Template Parameters

V	like task_class

test() [1/2]

template<class V, class... AA>

int test ( AA &&... aa )

nodiscard

Execute a variant of a test task.

reduce() [2/2]

template<auto &, class R, class... AA>

auto reduce ( AA && ... )

nodiscard

Launch a reduction task.

Template Parameters

R	reduction operation

Returns

a future providing the reduced return value

See also

execute about parameter and argument types.

execute() [2/2]

template<auto & F, class... AA>

auto execute

(

AA &&...

aa

)

Launch a task.

test() [2/2]

template<auto &, class... AA>

int test ( AA && ... )

nodiscard

Execute a test task.

allocate()

template<class T, class... AA>

auto & allocate	(	std::unique_ptr< topology< T > > &	p,
		const typename T::coloring &	c,
		AA &&...	aa )

Create a topology instance with specialization support.

Calls the specialization's initialize on the topology instance.

Parameters

p	where to store the topology
c	coloring (perhaps from an mpi_coloring)
aa	further specialization-specific parameters

Returns

the new instance

runtime()

const flecsi::runtime & runtime

(

)

const

Get the runtime (which created this scheduler).