Deeploy.Targets.PULPOpen.TileConstraints.ConvTileConstraint.Conv2DTileConstraint

class Deeploy.Targets.PULPOpen.TileConstraints.ConvTileConstraint.Conv2DTileConstraint

Bases: TileConstraint

Methods

__init__()

`__init__`()
`addGeometricalConstraint`(tilerModel, ...)	This function add geometrical constraints for a PULP Im2Col Convolution Tilling.
`addPolicyConstraint`(tilerModel, parseDict, ctxt)	Override this function to add your custom constraints to your node.
`computeInputCube`(kernelShape, pads, strides, ...)
`computeMargins`(kernelShape)
`constructSymbolicNodeRep`(tilerModel, ...)
`extractBaseAddr`(tilingSolution, ...)
`getBaseAddr`(tilingSolution, targetMemLevel, name)
`sanitizeTilingSchedule`(tilingSchedule)
`serializeTilingSolution`(tilingSolution, ...)	Compute the required input tiles as a sequence of HyperRectangles
`wrapTilingSolution`(tilingSolution, ...)

static addGeometricalConstraint(tilerModel: TilerModel, parseDict: Dict, ctxt: NetworkContext) → TilerModel: This function add geometrical constraints for a PULP Im2Col Convolution Tilling.

static addPolicyConstraint(tilerModel: TilerModel, parseDict: Dict, ctxt: NetworkContext) → TilerModel: Override this function to add your custom constraints to your node.

classmethod serializeTilingSolution(tilingSolution: NodeMemoryConstraint, absoluteOutputCubes: List[AbsoluteHyperRectangle], targetMemLevel: str, ctxt: NetworkContext, operatorRepresentation: Dict[str, str | Any]) → Tuple[VariableReplacementScheme, TilingSchedule]

Compute the required input tiles as a sequence of HyperRectangles

Parameters:

tilingSolution (NodeMemoryConstraint) – The final tiling solution computed in the midend
absoluteOutputCubes (List[AbsoluteHyperRectangle]) – A list of HyperRectangles that represent tiles of the operator’s outputs with absolute offsets
targetMemLevel (str) – The name of the MemoryLevel registered within the Platform’s MemoryHierarchy where tiles should be transferred into (e.g.: L2, L1,… )
ctxt (NetworkContext) – The current NetworkContext
operatorRepresentation (Dict) – The operator’s node representation dictionary

Returns:

Return a VariableReplacementScheme to express which expressions within the target template might have to be replaced due to tiling. Also return a TilingSchedule to define one input HyperRectangle tuple for each output tile

Return type:

Tuple[VariableReplacementScheme, TilingSchedule]

Raises:

Exception – Raises an exception unless overridden in the calling class