object PerfCounter
- Alphabetic
- By Inheritance
- PerfCounter
- AnyRef
- Any
- Hide All
- Show All
- Public
- All
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
apply(target: UInt, label: String, description: String): Unit
A simplified variation of the full apply method above that uses the implicit clock and reset.
-
def
apply(target: UInt, clock: Clock, reset: Reset, label: String, description: String, opType: PerfCounterOpType = PerfCounterOps.Accumulate): Unit
Labels a signal as an event for which an host-side counter (an "AutoCounter") should be generated).
Labels a signal as an event for which an host-side counter (an "AutoCounter") should be generated). Events can be multi-bit to encode multiple occurances in a cycle (e.g., the number of instructions retired in a superscalar processor). NB: Golden Gate will not generate the coutner unless AutoCounter is enabled in your the platform config. See the docs.fires.im for end-to-end usage information.
- target
The number of occurances of the event (in the current cycle)
- clock
The clock to which this event is sychronized.
- reset
If the event is asserted while under the provide reset, it is not counted. TODO: This should be made optional.
- label
A verilog-friendly identifier for the event signal
- description
A human-friendly description of the event.
- opType
Defines how the bridge should be aggregated into a performance counter.
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
identity(target: UInt, label: String, description: String): Unit
Passes the annotated UInt through to the driver without accumulation.
Passes the annotated UInt through to the driver without accumulation. Use cases:
- Custom accumulation / counting logic not supported by the driver
- Providing runtime metadata along side standard accumulation registers
Note: Under reset, the passthrough value is set to 0. This keeps event handling uniform in the transform.
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )