uncore

HasClientSideCoherencePolicy

trait HasClientSideCoherencePolicy extends AnyRef

This API contains all functions required for client coherence agents. Policies must enumerate the number of client states and define their permissions with respect to memory operations. Policies must fill in functions to control which messages are sent and how metadata is updated in response to coherence events. These funtions are generally called from within the ClientMetadata class in metadata.scala

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CoherencePolicy, MEICoherence, MESICoherence, MICoherence, MSICoherence, MigratoryCoherence
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Abstract Value Members

  1. abstract def clientMetadataOnCacheControl(cmd: UInt, meta: ClientMetadata): ClientMetadata

  2. abstract def clientMetadataOnGrant(incoming: Grant, cmd: UInt, meta: ClientMetadata): ClientMetadata

  3. abstract def clientMetadataOnHit(cmd: UInt, meta: ClientMetadata): ClientMetadata

  4. abstract def clientMetadataOnProbe(incoming: Probe, meta: ClientMetadata): ClientMetadata

  5. abstract def clientMetadataOnReset: ClientMetadata

  6. abstract val clientStatesWithDirtyData: Vec[UInt]

  7. abstract val clientStatesWithReadPermission: Vec[UInt]

  8. abstract val clientStatesWithWritePermission: Vec[UInt]

  9. abstract def getAcquireType(cmd: UInt, meta: ClientMetadata): UInt

  10. abstract def getReleaseType(p: Probe, meta: ClientMetadata): UInt

  11. abstract def getReleaseType(cmd: UInt, meta: ClientMetadata): UInt

  12. abstract def isValid(meta: ClientMetadata): Bool

  13. abstract val nClientStates: Int

Concrete Value Members

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

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

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clientStateWidth: Int

  8. def clone(): AnyRef

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  9. final def eq(arg0: AnyRef): Boolean

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  11. def finalize(): Unit

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  12. final def getClass(): Class[_]

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  13. def hashCode(): Int

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  14. def isHit(cmd: UInt, meta: ClientMetadata): Bool

  15. final def isInstanceOf[T0]: Boolean

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  16. final def ne(arg0: AnyRef): Boolean

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def requiresAcquireOnSecondaryMiss(first_cmd: UInt, second_cmd: UInt, meta: ClientMetadata): Bool

  20. def requiresReleaseOnCacheControl(cmd: UInt, meta: ClientMetadata): Bool

  21. final def synchronized[T0](arg0: ⇒ T0): T0

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  22. def toString(): String

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  23. final def wait(): Unit

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  24. final def wait(arg0: Long, arg1: Int): Unit

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  25. final def wait(arg0: Long): Unit

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