sstmac::sw::node_allocator Class Reference

Strategy type for assigning processes to nodes in a parallel run. More...

#include <node_allocator.h>

Inheritance diagram for sstmac::sw::node_allocator:

Collaboration diagram for sstmac::sw::node_allocator:

Public Member Functions
void	set_topology (hw::topology *top)
virtual void	init_factory_params (sprockit::sim_parameters *params)
virtual std::string	to_string () const
virtual	~node_allocator () throw ()
virtual void	allocate (int nnode, const ordered_node_set &available, ordered_node_set &allocation) const =0
	Get nodes. More...
Public Member Functions inherited from sprockit::factory_type
virtual void	init_factory_params (sim_parameters *params)
virtual void	finalize_init ()

Protected Member Functions
	node_allocator (parallel_runtime *rt)

Protected Attributes
hw::topology *	topology_
parallel_runtime *	rt_

Detailed Description

Strategy type for assigning processes to nodes in a parallel run.

Definition at line 36 of file node_allocator.h.

Constructor & Destructor Documentation

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

virtual

Referenced by to_string().

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

inlineprotected

Definition at line 67 of file node_allocator.h.

Member Function Documentation

virtual void sstmac::sw::node_allocator::allocate ( int  nnode, const ordered_node_set &  available, ordered_node_set &  allocation  ) const

pure virtual

Get nodes.

Parameters

nnode	number of nodes requested
available	the set of nodes that can be given
allocation	returns the nodes that have been allocated

Returns

Whether the allocation succeeded based on available nodes

Implemented in sstmac::sw::hostname_allocation, sstmac::sw::cart_allocation, sstmac::sw::random_allocation, sstmac::sw::dumpi_allocation, sstmac::sw::first_available_allocation, sstmac::sw::node_id_allocation, and sstmac::sw::coordinate_allocation.

Referenced by to_string().

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

virtual

Reimplemented in sstmac::sw::cart_allocation, sstmac::sw::hostname_allocation, sstmac::sw::dumpi_allocation, sstmac::sw::random_allocation, sstmac::sw::node_id_allocation, and sstmac::sw::coordinate_allocation.

Referenced by set_topology().

void sstmac::sw::node_allocator::set_topology ( hw::topology *  top )

inline

Definition at line 40 of file node_allocator.h.

References init_factory_params(), and topology_.

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virtual std::string sstmac::sw::node_allocator::to_string ( ) const

inlinevirtual

Definition at line 48 of file node_allocator.h.

References allocate(), and ~node_allocator().

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Member Data Documentation

parallel_runtime* sstmac::sw::node_allocator::rt_

protected

Definition at line 72 of file node_allocator.h.

hw::topology* sstmac::sw::node_allocator::topology_

protected

Definition at line 71 of file node_allocator.h.

Referenced by set_topology().

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

• sstmac/software/launch/node_allocator.h