celeritas::ActionLauncher< F > Class Template Reference

Profile and launch core stepping loop kernels. More...

#include <ActionLauncher.device.hh>

Inheritance diagram for celeritas::ActionLauncher< F >:

Public Member Functions
	ActionLauncher (StepActionT const &action)
	Create a launcher from an action.
	ActionLauncher (StepActionT const &action, std::string_view ext)
	Create a launcher with a string extension.
void	operator() (CoreState< MemSpace::device > const &state, F const &execute_thread) const
	Launch a kernel for the wrapped executor.
void	operator() (StepActionT const &action, CoreParams const &params, CoreState< MemSpace::device > const &state, F const &execute_thread) const
	Launch with reduced grid size for when tracks are sorted.
Public Member Functions inherited from celeritas::KernelLauncher< F >
	KernelLauncher (std::string_view name)
	Create a launcher from a label.
void	operator() (Range< ThreadId > threads, StreamId stream_id, F const &execute_thread) const
	Launch a kernel for a thread range.
void	operator() (size_type num_threads, StreamId stream_id, F const &execute_thread) const
	Launch a kernel with a custom number of threads.

Detailed Description

template<class F>
class celeritas::ActionLauncher< F >

Profile and launch core stepping loop kernels.

This is an extension to KernelLauncher which uses an action's label and takes core params/state to determine the launch size and/or action range.

Example:

void FooAction::step(CoreParams const& params,
                     CoreStateDevice& state) const
{
  auto execute_thread = make_blah_executor(blah);
  static ActionLauncher<decltype(execute_thread)> const launch_kernel(*this);
  launch_kernel(state, execute_thread);
}

Member Function Documentation

operator()()

template<class F >

void celeritas::ActionLauncher< F >::operator()	(	StepActionT const &	action,
		CoreParams const &	params,
		CoreState< MemSpace::device > const &	state,
		F const &	execute_thread
	)		const

Launch with reduced grid size for when tracks are sorted.

These argument should be consistent with those in ActionLauncher.hh .

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

• global/ActionLauncher.device.hh