sealed abstract class InPhase extends AnyRef
A wrapper to allow actions to be associated to a Phase. This aids profiling, particularly where a actions occur in multiple threads, or out of order
When you are running a compilation task that involved some activity on a background thread (not the one running Global.compileUnits) the profiler is not aware of that thread and so cannot account for the activity.
By wrapping the activity in this class or one of it children the profiler (if enabled) is informed and the statistics can be gathered
No InPhase should run concurrently with another InPhase on the same thread - the statistics dont cope with nesting
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- InPhase.scala
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- def ensuring(cond: (InPhase) ⇒ Boolean, msg: ⇒ Any): InPhase
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def
idle(future: Future[_], duration: Duration = Duration.Inf): Unit
If the compilation activity has some idle time waiting on a future, then this can be recorded by using this method to perform the wait for you.
If the compilation activity has some idle time waiting on a future, then this can be recorded by using this method to perform the wait for you. This allow the profiler to distinguish idle time (waiting for some related activity to complete), from for example waiting on I/O
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the future that you are waiting on
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the maximum duration to wait
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- def ensuring(cond: (InPhase) ⇒ Boolean, msg: ⇒ Any): InPhase
- def ensuring(cond: (InPhase) ⇒ Boolean): InPhase
- def ensuring(cond: Boolean, msg: ⇒ Any): InPhase
- def ensuring(cond: Boolean): InPhase
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final
def
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getClass(): Class[_]
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def
hashCode(): Int
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def
idle(future: Future[_], duration: Duration = Duration.Inf): Unit
If the compilation activity has some idle time waiting on a future, then this can be recorded by using this method to perform the wait for you.
If the compilation activity has some idle time waiting on a future, then this can be recorded by using this method to perform the wait for you. This allow the profiler to distinguish idle time (waiting for some related activity to complete), from for example waiting on I/O
- future
the future that you are waiting on
- duration
the maximum duration to wait
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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- def →[B](y: B): (InPhase, B)
The Scala compiler and reflection APIs.