/home/mesh/mesh/include/mesh_def_schedulers.h File Reference

MESH default schedulers. More...

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Functions
GSList *	mesh_scheduler_rr (mesh_scheduler *cs)
	This is the default schedulmesh_enable_trace_collectioner function. It uses a round-robin algorithm to schedule all the eligible threads onto idle resources, with a preference to using idle resources with a larger default computational power. It.
GSList *	mesh_scheduler_rr_w_overhead (mesh_scheduler *cs)
	Default round-robin scheduler. Keeps track of execution overhead of scheduling. If mesh_set_sched_resource() is set, that resource will be used to do all the scheduling. If sched_resource is NULL, the scheduling decision overhead will be applied to the processor decision is made on.
mesh_thread *	mesh_sched_get_eligible_thread_by_name (gchar *, mesh_scheduler *)
	Searches the given scheduler, for an eligible thread named 'name' and.
GSList *	mesh_sched_find_idle_resources (mesh_scheduler *)
	Searches the given scheduler, and.
GSList *	mesh_get_resource_by_name (gchar *name, GSList *list, mesh_resource **resource)
	This function takes the resource name and a list of resources as inputs and.

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Detailed Description

MESH default schedulers.

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Function Documentation

GSList* mesh_get_resource_by_name	(	gchar *	name,
		GSList *	list,
		mesh_resource **	resource
	)

This function takes the resource name and a list of resources as inputs and.

Parameters:

	name	String containing the resource name
	list	List of mesh_resources
	resource	Pointer to the found resource

Returns:

the pointer to the found resource. The found resource is removed from the list.

A GSList of mesh_resources with the found resource removed.

See also:

mesh_scheduler_rr()

GSList* mesh_sched_find_idle_resources

(

mesh_scheduler *

cs

)

Searches the given scheduler, and.

label mesh_sched_find_idle_resources

Parameters:

cs

Scheduler to search for idle resources

Returns:

a GSList of mesh_resource pointers for every resource that is idle. The caller is responsible for freeing this list. This function is useful when writing custom scheduler routines.

A GSList of mesh_resource*

See also:

mesh_scheduler_rr()

mesh_thread* mesh_sched_get_eligible_thread_by_name	(	gchar *	name,
		mesh_scheduler *	cs
	)

Searches the given scheduler, for an eligible thread named 'name' and.

Parameters:

	name	Textual name of thread to search for
	cs	Scheduler to search for eligible thread

Returns:

it's mesh_thread pointer. This is useful when writing custom schedulers.

mesh_thread * of named thread, or NULL if not found

See also:

mesh_sched_find_idle_resources()

GSList* mesh_scheduler_rr

(

mesh_scheduler *

cs

)

This is the default schedulmesh_enable_trace_collectioner function. It uses a round-robin algorithm to schedule all the eligible threads onto idle resources, with a preference to using idle resources with a larger default computational power. It.

Parameters:

cs

Current scheduler

Returns:

a list of thread-resource pairs which should be run by the kernel. This function can be passed to mesh_create_scheduler.

GSList of mesh_resource_thread_pair to be run

See also:

mesh_resource_thread_pair, mesh_create_scheduler()

GSList * mesh_scheduler_rr_w_overhead

(

mesh_scheduler *

cs

)

Default round-robin scheduler. Keeps track of execution overhead of scheduling. If mesh_set_sched_resource() is set, that resource will be used to do all the scheduling. If sched_resource is NULL, the scheduling decision overhead will be applied to the processor decision is made on.

Parameters:

cs

Current scheduler

Returns:

GSList of mesh_resource_thread_pair to be run

See also:

mesh_resource_thread_pair, mesh_create_scheduler(), mesh_set_sched_resource()