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<class V , class... AA>
auto	execute (AA &&... aa)
	Launch a variant of a task.
template<auto & F, class... AA>
auto	execute (AA &&... aa)
	Launch a task.
template<class , class R , class... AA>
auto	reduce (AA &&...)
	Launch a variant of a reduction task.
template<auto & , class R , class... AA>
auto	reduce (AA &&...)
	Launch 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 &&

...

)

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

class with a static member task that is either a function or a function template with a single type template parameter S (the execution space). In the latter case, the signatures of the specializations for exec::cpu, exec::gpu, and exec::omp may vary only in that the type of a parameter may be S; an unspecified such specialization that is not deleted is launched.

reduce() [2/2]

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

auto reduce

(

AA &&

...

)

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()

template<auto & , class... AA>

int test ( AA && ... )

nodiscard

Execute a test task.

runtime()

const flecsi::runtime & runtime

(

)

const

Get the runtime (which created this scheduler).