dcf::Manager Class Reference

#include <manager.hpp>

Inheritance diagram for dcf::Manager:

Public Member Functions
	Manager ()
virtual	~Manager ()
virtual Manager *	clone () const =0
virtual size_t	getUnitsCount () const =0
virtual dcf::error_t	unitAlloc (int unit_id)=0
virtual dcf::error_t	unitFree (int unit_id)=0
virtual dcf::error_t	unitsFree ()=0
virtual dcf::error_t	isAllocatedUnit (int unit_id, bool &is_allocated) const =0
virtual dcf::error_t	unitPower (int unit_id, double &power) const =0
dcf::mantype_t	type () const

Protected Attributes
dcf::mantype_t	m_type

Detailed Description

Distributed computing resource manager interface.

Constructor & Destructor Documentation

dcf::Manager::Manager

(

)

Default constructor without any resource allocation.

virtual dcf::Manager::~Manager ( )

virtual

Destructs object.

Member Function Documentation

virtual Manager* dcf::Manager::clone ( ) const

pure virtual

Clones this object and returns pointer of copy.

Implemented in dcf::ThreadManager.

virtual size_t dcf::Manager::getUnitsCount ( ) const

pure virtual

Returns number of computing units.

Implemented in dcf::ThreadManager.

virtual dcf::error_t dcf::Manager::isAllocatedUnit ( int  unit_id, bool &  is_allocated  ) const

pure virtual

Check if unit with provided id is allocated. 

Returns error if no units with provided id.

Implemented in dcf::ThreadManager.

dcf::mantype_t dcf::Manager::type ( ) const

inline

Type of manager.

virtual dcf::error_t dcf::Manager::unitAlloc ( int  unit_id )

pure virtual

Allocates unit with provided id. Returns error if id is incorrect.

Implemented in dcf::ThreadManager.

virtual dcf::error_t dcf::Manager::unitFree ( int  unit_id )

pure virtual

Deallocates unit with provided id. Returns error if unit id is incorrect, 

or if such unit is not allocated.

Implemented in dcf::ThreadManager.

virtual dcf::error_t dcf::Manager::unitPower ( int  unit_id, double &  power  ) const

pure virtual

Unit with provided id relative power estimation. Power can be from 0 to 1. 

Unit with power equal to 1 is the most powerfull unit. Returns error if incorrect unit id provided.

Implemented in dcf::ThreadManager.

virtual dcf::error_t dcf::Manager::unitsFree ( )

pure virtual

Deallocates all allocated units. Returns error if no allocated devices.

Implemented in dcf::ThreadManager.

Member Data Documentation

dcf::mantype_t dcf::Manager::m_type

protected

Type of manager.

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

• /net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/dcf/manager.hpp