org.eclipse.app4mc.amalthea.model.util

Class DeploymentUtil

Object

DeploymentUtil

public class DeploymentUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
DeploymentUtil()

Method Summary

Modifier and Type	Method and Description
static Set<ProcessingUnit>	getAssignedCoreForProcess(Process process, Amalthea model) Returns the cores the process is assigned to.
List<HwFeatureCategory>	getFeatureCategories(ProcessingUnitDefinition procUnitDef)
static Set<ISR>	getISRsMappedToCore(ProcessingUnit core, Amalthea model) Returns a set of all ISR mapped to that core
static Set<Memory>	getLabelMapping(Label label) Set of memories the label is mapped to (should be only one!)
static Set<Process>	getProcessesMappedToCore(ProcessingUnit core, Amalthea model)
List<ProcessingUnitDefinition>	getProcessingUnitDefinitionsForHwCategories(HwFeatureCategory hwFeatureCat, List<ProcessingUnitDefinition> procUnitDefinitons)
List<ProcessingUnitDefinition>	getProcessingUnitDefinitionsForHwFeature(HwFeature feature, List<ProcessingUnitDefinition> procUnitDefinitons)
static List<TaskAllocation>	getTaskAllocations(Task task, Amalthea model) Returns a list of all allocations of a task
static Set<Task>	getTasksMappedToCore(ProcessingUnit core, Amalthea model) Returns a set of tasks mapped to a core.
static boolean	isMapped(Label label) Returns true if at least a label mapping exists
static MemoryMapping	setLabelMapping(Label label, Memory mem, Amalthea model) Returns a created LabelMapping element which was already added to the model

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DeploymentUtil

public DeploymentUtil()

Method Detail

getProcessesMappedToCore

public static Set<Process> getProcessesMappedToCore(ProcessingUnit core,
                                                    Amalthea model)

getTasksMappedToCore

public static Set<Task> getTasksMappedToCore(ProcessingUnit core,
                                             Amalthea model)

Returns a set of tasks mapped to a core. Depends on responsibilities of schedulers and the task allocated to them Assumption: Scheduler responsibilities are set empty core affinities are ignored otherwise the intersection of core affinity and scheduler responsibility is returned

Returns:

Set of tasks

getISRsMappedToCore

public static Set<ISR> getISRsMappedToCore(ProcessingUnit core,
                                           Amalthea model)

Returns a set of all ISR mapped to that core

Returns:

Set of interrupt service routines (ISR)

getTaskAllocations

public static List<TaskAllocation> getTaskAllocations(Task task,
                                                      Amalthea model)

Returns a list of all allocations of a task

Returns:

List of task allocations

isMapped

public static boolean isMapped(Label label)

Returns true if at least a label mapping exists

getLabelMapping

public static Set<Memory> getLabelMapping(Label label)

Set of memories the label is mapped to (should be only one!)

Returns:

Set of Memories

setLabelMapping

public static MemoryMapping setLabelMapping(Label label,
                                            Memory mem,
                                            Amalthea model)

Returns a created LabelMapping element which was already added to the model

Returns:

MemoryMapping

getAssignedCoreForProcess

public static Set<ProcessingUnit> getAssignedCoreForProcess(Process process,
                                                            Amalthea model)

Returns the cores the process is assigned to. Empty core affinities are ignored, otherwise the intersection of core affinity and scheduler responsibility is returned.

Parameters:

process - Task or ISR

model - the containing model

Returns:

Set of cores

getFeatureCategories

public List<HwFeatureCategory> getFeatureCategories(ProcessingUnitDefinition procUnitDef)

Parameters:

procUnitDef - processing unit definition

getProcessingUnitDefinitionsForHwCategories

public List<ProcessingUnitDefinition> getProcessingUnitDefinitionsForHwCategories(HwFeatureCategory hwFeatureCat,
                                                                                  List<ProcessingUnitDefinition> procUnitDefinitons)

Parameters:

hwFeatureCat - selection criteria

procUnitDefinitons - list of potential definitions

getProcessingUnitDefinitionsForHwFeature

public List<ProcessingUnitDefinition> getProcessingUnitDefinitionsForHwFeature(HwFeature feature,
                                                                               List<ProcessingUnitDefinition> procUnitDefinitons)

Parameters:

feature - selection criteria

procUnitDefinitons - list of potential definitions