skepu::Environment< T > Class Template Reference

A class representing a execution environment. More...

#include <environment.h>

Collaboration diagram for skepu::Environment< T >:

List of all members.

Public Types
enum	SkelObjectType
Public Member Functions
void	finishAll ()
Static Public Member Functions
static Environment *	getInstance ()
Protected Member Functions
	Environment ()
virtual	~Environment ()

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Detailed Description

template<typename T>
class skepu::Environment< T >

A class representing a execution environment.

Author:

Johan Enmyren, Usman Dastgeer

Version:

0.7

The Environment is used by the skeleton objects to define a execution environment for them to use. It mainly keeps track of which devices are available and gives access to them. It is implemented as a singleton so that only one environment is actually used and the skeletons stores a pointer to this instance which is created by the first defined skeleton.

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Member Enumeration Documentation

template<typename T>

enum skepu::Environment::SkelObjectType

Enumeration of the different type of skeletons that is used while using StarPU performance models for different skeletons.

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Constructor & Destructor Documentation

template<typename T >

skepu::Environment< T >::Environment

(

)

[protected]

The constructor does not do much except calling starpu_init in this case as devices are managed by StarPU.

template<typename T >

skepu::Environment< T >::~Environment

(

)

[protected, virtual]

The destructor does not do anything except calling starpu_shutdown in this case as devices are managed by StarPU.

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Member Function Documentation

template<typename T >

void skepu::Environment< T >::finishAll

(

)

Wrapper for CUDA and OpenCL variants. Does not do anything in this case as StarPU controls the devices.

template<typename T >

Environment< T > * skepu::Environment< T >::getInstance

(

)

[static]

Gets pointer to first instance, at first call a new instance is created.

Returns:

Pointer to class instance.

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

• include_starpu/skepu/src/environment.h
• include_starpu/skepu/src/environment.inl