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⚡ Bolt: Refactor AlgebraicSimplifyPass to use specific OpPatterns for improved performance #8

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⚡ Bolt: Refactor AlgebraicSimplifyPass to use specific OpPatterns for improved performance #8

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9 changes: 8 additions & 1 deletion core.py
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Original file line number Diff line number Diff line change
Expand Up @@ -321,6 +321,11 @@ def get_node_shape(self, node_or_name):
if "shape" in node.attr:
return [dim.size for dim in node.attr["shape"].shape.dim]

if node.op == "Const" and "value" in node.attr:
tensor = node.attr["value"].tensor
if tensor.HasField("tensor_shape"):
return [d.size for d in tensor.tensor_shape.dim]

return None

def get_node_rank(self, node_or_name):
Expand Down Expand Up @@ -1136,9 +1141,11 @@ def CommutativeOp(

def ConstValue(value, alias=None):
"""Matches a Const node with a specific value."""
import numpy as np

def check_value(unwrapped_value):
return unwrapped_value == value
# Use np.all() for element-wise comparison on arrays
return np.all(np.equal(unwrapped_value, value))

return Op("Const", attrs={"value": check_value}, alias=alias)

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