An index strategy that allocates indices using a round robin. More...

Inheritance diagram for sstmac::sw::random_task_mapper:

Collaboration diagram for sstmac::sw::random_task_mapper:

Public Member Functions
	random_task_mapper (parallel_runtime *rt)

virtual void	init_factory_params (sprockit::sim_parameters *params)

virtual	~random_task_mapper () throw ()

virtual void	map_ranks (const app_id &aid, const ordered_node_set &nodes, int ppn, std::vector< node_id > &result, int nproc)
	Assign processes to nodes. More...

Public Member Functions inherited from sstmac::sw::task_mapper
virtual std::string	to_string () const

virtual void	set_topology (hw::topology *top)

virtual	~task_mapper () throw ()

Public Member Functions inherited from sprockit::factory_type
virtual void	init_factory_params (sim_parameters *params)

virtual void	finalize_init ()

Protected Attributes
RNG::UniformInteger *	rng_

Protected Attributes inherited from sstmac::sw::task_mapper
hw::topology *	topology_

parallel_runtime *	rt_

Additional Inherited Members
Protected Member Functions inherited from sstmac::sw::task_mapper
	task_mapper (parallel_runtime *rt)

int	validate_nproc (int ppn, int num_nodes, int nproc, const char *name) const

Detailed Description

An index strategy that allocates indices using a round robin.

Definition at line 24 of file random_task_mapper.h.

Constructor & Destructor Documentation

sstmac::sw::random_task_mapper::random_task_mapper ( parallel_runtime * rt )

inline

Definition at line 28 of file random_task_mapper.h.

Here is the call graph for this function:

virtual sstmac::sw::random_task_mapper::~random_task_mapper	(	)
throw	(
	)

virtual

virtual void sstmac::sw::random_task_mapper::init_factory_params ( sprockit::sim_parameters * params )

virtual

virtual void sstmac::sw::random_task_mapper::map_ranks	(	const app_id &	aid,
		const ordered_node_set &	allocation,
		int	ppn,
		std::vector< node_id > &	result,
		int	nproc
	)

virtual

Assign processes to nodes.

Parameters

aid	The application ID for the application whose processes are being indexed
nodes	is the set of unique nodes to be used for the allocation
ppn	is the nominal number of processes allocated on each node.
result	is the resulting vector of length nodes (size nproc)
nproc	the total number of processes to allocate

Exceptions

RNG::UniformInteger* sstmac::sw::random_task_mapper::rng_

protected

Definition at line 46 of file random_task_mapper.h.

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