resourcegroups::Thread_resource_control Class Reference

Class that abstracts the resource control that can be applied to threads. More...

#include <thread_resource_control.h>

Public Member Functions
	Thread_resource_control ()
	Default constructor. More...
int	priority () const
	Get priority associated with Thread resource control object. More...
void	set_priority (int priority)
	Set priority associated with Thread resource control object. More...
const std::vector< Range > &	vcpu_vector () const
	Get const pointer of vector of CPU ID range. More...
void	set_vcpu_vector (const std::vector< Range > &vcpu_vector)
	Set the CPU ID range vector. More...
bool	apply_control ()
	Apply the thread resource controls to the thread on which this function is called. More...
bool	apply_control (my_thread_os_id_t thread_os_id)
	Apply the thread resource controls to thread identified by the thread os id. More...
bool	validate (const Type &resource_group_type) const
	Validate the CPU ID Ranges and thread priority value associate with the thread resource control object. More...

Private Attributes
std::vector< Range >	m_vcpu_vector
	Vector of CPU ID range. More...
int	m_priority
	Thread priority value. More...

Detailed Description

Class that abstracts the resource control that can be applied to threads.

The resource controls include set of CPU IDS which determine the CPUS the thread is allowed to run and the thread priority.

Constructor & Destructor Documentation

Thread_resource_control()

resourcegroups::Thread_resource_control::Thread_resource_control ( )

inline

Default constructor.

Member Function Documentation

apply_control() [1/2]

bool resourcegroups::Thread_resource_control::apply_control

(

)

Apply the thread resource controls to the thread on which this function is called.

Returns

false if control application is successful else true

apply_control() [2/2]

bool resourcegroups::Thread_resource_control::apply_control

(

my_thread_os_id_t

thread_os_id

)

Apply the thread resource controls to thread identified by the thread os id.

Parameters

thread_os_id

Thread OS ID.

Returns

false if control application is successful else true

priority()

int resourcegroups::Thread_resource_control::priority ( ) const

inline

Get priority associated with Thread resource control object.

Returns

an int value indicating the thread priority.

set_priority()

void resourcegroups::Thread_resource_control::set_priority ( int  priority )

inline

Set priority associated with Thread resource control object.

set_vcpu_vector()

void resourcegroups::Thread_resource_control::set_vcpu_vector ( const std::vector< Range > &  vcpu_vector )

inline

Set the CPU ID range vector.

validate()

bool resourcegroups::Thread_resource_control::validate

(

const Type &

resource_group_type

)

const

Validate the CPU ID Ranges and thread priority value associate with the thread resource control object.

Returns

false if validation is successful else true.

vcpu_vector()

const std::vector< Range > & resourcegroups::Thread_resource_control::vcpu_vector ( ) const

inline

Get const pointer of vector of CPU ID range.

Returns

pointer to vector of CPU ID range.

Member Data Documentation

m_priority

int resourcegroups::Thread_resource_control::m_priority

private

Thread priority value.

m_vcpu_vector

std::vector<Range> resourcegroups::Thread_resource_control::m_vcpu_vector

private

Vector of CPU ID range.

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

• sql/resourcegroups/thread_resource_control.h
• sql/resourcegroups/thread_resource_control.cc