Packages

  • package root
    Definition Classes
    root
  • package be
    Definition Classes
    root
  • package opimedia
    Definition Classes
    be
  • package scala_par_am
    Definition Classes
    opimedia
  • class SeqAAM[Exp, Abs, Addr, Time] extends EvalKontMachine[Exp, Abs, Addr, Time]

    SeqAAM: Sequential AAM (with list)

    SeqAAM: Sequential AAM (with list)

    This is a reimplementation of the AAM class of Scala-AM written by Quentin Stiévenart. A fork of the original version of Scala-AM used is available here: https://bitbucket.org/OPiMedia/scala-am. The subsumption part has been removed. So this class corresponds in fact to the AAMNS (AAM No Subsumption) class of Scala-AM in this copy repository.

    Compared to AAMNS of Scala-AM this class used Set Scala native data structures instead to specific WorkList and VisitedSet. The recursive loop has been replaced by a for loop.

    The worklist is implemented by an immutable list of states.

    This sequential machine (or the SeqAAMS and SeqAAMLS alternative) is the comparison point for the different version of parallel machines implemented in Scala-Par-AM.

    The original description by Quentin Stiévenart: Implementation of a CESK machine following the AAM approach (Van Horn, David, and Matthew Might. "Abstracting abstract machines." ACM Sigplan Notices. Vol. 45. No. 9. ACM, 2010).

    A difference with the paper is that we separate the continuation store (KontStore) from the value store (Store). That simplifies the implementation of both stores, and the only change it induces is that we are not able to support first-class continuation as easily (we don't support them at all, but they could be added).

    Also, in the paper, a CESK state is made of 4 components: Control, Environment, Store, and Kontinuation. Here, we include the environment in the control component, and we distinguish "eval" states from "continuation" states. An eval state has an attached environment, as an expression needs to be evaluated within this environment, whereas a continuation state only contains the value reached.

    Source https://bitbucket.org/OPiMedia/scala-par-am/src/master/scala-par-am/src/main/scala/machine/SeqAAM.scala

    Definition Classes
    scala_par_am
  • AbstractMachineStats
  • AbstractMachineStatsDisabledTrait
  • AbstractMachineStatsEnabledTrait
  • Control
  • ControlError
  • ControlEval
  • ControlKont
  • KontAddr
  • Output
  • SeqAAMOutput
  • SeqAAMStats
  • SeqAAMStatsDisabled
  • SeqAAMStatsEnabled
  • State

case class State(control: SeqAAM.Control, store: Store[Addr, Abs], kstore: KontStore[KontAddr], a: KontAddr, t: Time) extends Product with Serializable

A machine state is made of a control component, a value store, a continuation store, and an address representing where the current continuation lives.

Attributes
protected
Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
Ordering
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Inherited
  1. State
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new State(control: SeqAAM.Control, store: Store[Addr, Abs], kstore: KontStore[KontAddr], a: KontAddr, t: Time)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from State to any2stringadd[State] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (State, B)
    Implicit
    This member is added by an implicit conversion from State to ArrowAssoc[State] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. val a: KontAddr
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate() @throws( ... )
  9. val control: SeqAAM.Control
  10. def ensuring(cond: (State) ⇒ Boolean, msg: ⇒ Any): State
    Implicit
    This member is added by an implicit conversion from State to Ensuring[State] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (State) ⇒ Boolean): State
    Implicit
    This member is added by an implicit conversion from State to Ensuring[State] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: ⇒ Any): State
    Implicit
    This member is added by an implicit conversion from State to Ensuring[State] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): State
    Implicit
    This member is added by an implicit conversion from State to Ensuring[State] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from State to StringFormat[State] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. def halted: Boolean

    Checks if the current state is a final state.

    Checks if the current state is a final state. It is the case if it reached the end of the computation, or an error.

  18. def hashCode(): Int
    Definition Classes
    State → AnyRef → Any
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. val kstore: KontStore[KontAddr]
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  24. def step(sem: Semantics[Exp, Abs, Addr, Time]): Set[State]

    Computes the set of states that follow the current state

  25. def stepFilter(sem: Semantics[Exp, Abs, Addr, Time], visited: Set[State]): Set[State]

    Result of step(sem) - visited

  26. val store: Store[Addr, Abs]
  27. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  28. val t: Time
  29. def toString(): String
    Definition Classes
    State → AnyRef → Any
  30. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  32. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. def →[B](y: B): (State, B)
    Implicit
    This member is added by an implicit conversion from State to ArrowAssoc[State] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped