Class

dagr.core.execsystem

NaiveScheduler

Related Doc: package execsystem

Permalink

class NaiveScheduler extends Scheduler

Simple scheduler that picks the task that uses the most memory, cores, then disk.

Linear Supertypes
Scheduler, LazyLogging, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. NaiveScheduler
  2. Scheduler
  3. LazyLogging
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new NaiveScheduler()

    Permalink

Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to any2stringadd[NaiveScheduler] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (NaiveScheduler, B)

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to ArrowAssoc[NaiveScheduler] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  7. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def ensuring(cond: (NaiveScheduler) ⇒ Boolean, msg: ⇒ Any): NaiveScheduler

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to Ensuring[NaiveScheduler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (NaiveScheduler) ⇒ Boolean): NaiveScheduler

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to Ensuring[NaiveScheduler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): NaiveScheduler

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to Ensuring[NaiveScheduler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): NaiveScheduler

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to Ensuring[NaiveScheduler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to StringFormat[NaiveScheduler] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  17. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  18. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  19. lazy val logger: Logger

    Permalink
    Attributes
    protected
    Definition Classes
    LazyLogging
  20. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  21. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  23. def schedule(readyTasks: Traversable[UnitTask], systemCores: Cores, systemMemory: Memory, jvmMemory: Memory): Map[UnitTask, ResourceSet]

    Permalink

    Schedule a task.

    Schedule a task. Picks a task that uses the most memory, cores, then disk. All tasks should have a resource matching each system resource.

    readyTasks

    the tasks that should be considered to be schedule.

    systemCores

    the system cores available.

    systemMemory

    the system memory available.

    jvmMemory

    the JVM memory available.

    returns

    the map of tasks should be scheduled.

    Definition Classes
    NaiveSchedulerScheduler
  24. final def schedule(runningTasks: Map[UnitTask, ResourceSet], readyTasks: Traversable[UnitTask], systemCores: Cores, systemMemory: Memory, jvmMemory: Memory): Map[UnitTask, ResourceSet]

    Permalink

    Schedule tasks for execution with a given set of resources.

    Schedule tasks for execution with a given set of resources. Returns a map of scheduled tasks to their resources to use while running. Only schedules based on the resources available after subtracting resources from running tasks.

    runningTasks

    the tasks that are currently running.

    readyTasks

    the tasks that should be considered to be schedule.

    systemCores

    the set of system cores.

    systemMemory

    the set of system memory.

    jvmMemory

    the set of JVM memory.

    returns

    a map of tasks should be scheduled and their allocate resources.

    Definition Classes
    Scheduler
  25. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  26. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. def [B](y: B): (NaiveScheduler, B)

    Permalink
    Implicit information
    This member is added by an implicit conversion from NaiveScheduler to ArrowAssoc[NaiveScheduler] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Scheduler

Inherited from LazyLogging

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from NaiveScheduler to any2stringadd[NaiveScheduler]

Inherited by implicit conversion StringFormat from NaiveScheduler to StringFormat[NaiveScheduler]

Inherited by implicit conversion Ensuring from NaiveScheduler to Ensuring[NaiveScheduler]

Inherited by implicit conversion ArrowAssoc from NaiveScheduler to ArrowAssoc[NaiveScheduler]

Ungrouped