class EliminateTargetPaths extends Transform
For a set of non-local targets, modify the instance/module hierarchy of the circuit such that the paths in each non-local target can be removed
In other words, if targeting a specific instance of a module, duplicate that module with a unique name and instantiate the new module instead.
Consumes ResolvePaths
E.g. for non-local target A/b:B/c:C/d, rename the following A/b:B/c:C/d -> C_/d A/b:B/c:C -> B_/c:C_ A/b:B -> A/b:B_ B/x -> (B/x, B_/x) // where x is any reference in B C/x -> (C/x, C_/x) // where x is any reference in C
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- new EliminateTargetPaths()
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def
execute(state: CircuitState): CircuitState
Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.
Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.
- state
Input Firrtl AST
- returns
A transformed Firrtl AST
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- EliminateTargetPaths → Transform
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finalize(): Unit
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def
inputForm: CircuitForm
The firrtl.CircuitForm that this transform requires to operate on
The firrtl.CircuitForm that this transform requires to operate on
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isInstanceOf[T0]: Boolean
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val
logger: Logger
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name: String
A convenience function useful for debugging and error messages
A convenience function useful for debugging and error messages
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def
outputForm: CircuitForm
The firrtl.CircuitForm that this transform outputs
The firrtl.CircuitForm that this transform outputs
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- EliminateTargetPaths → Transform
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def
run(cir: Circuit, targets: Seq[IsMember]): (Circuit, RenameMap)
Returns a modified circuit and RenameMap containing the associated target remapping
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final
def
runTransform(state: CircuitState): CircuitState
Perform the transform and update annotations.
Perform the transform and update annotations.
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Input Firrtl AST
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A transformed Firrtl AST
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transform(state: CircuitState): CircuitState
A mathematical transform on some type
A mathematical transform on some type
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an output object of the same type
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final
def
getMyAnnotations(state: CircuitState): Seq[Annotation]
Convenience method to get annotations relevant to this Transform
Convenience method to get annotations relevant to this Transform
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The CircuitState form which to extract annotations
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A collection of annotations
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(Since version 1.1) Just collect the actual Annotation types the transform wants
This is the documentation for Firrtl.