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Arm backend: Add missing BasePipeline.set_quantization_calibration #23265

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Merged
psiddh merged 1 commit into from
Sep 29, 2026
Merged

Arm backend: Add missing BasePipeline.set_quantization_calibration #23265

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15 changes: 15 additions & 0 deletions backends/arm/test/tester/test_pipeline.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
Callable,
Dict,
Generic,
Iterable,
List,
Optional,
Sequence,
Expand Down Expand Up @@ -246,6 +247,20 @@ def quantizer(self) -> TOSAQuantizer:
f"First argument of quantize stage was {type(quantize_stage).__name__}, not Quantize as expected."
)

def set_quantization_calibration(
self,
calibration_samples: Iterable[Any],
dynamic_shapes: Optional[Tuple[Any, ...]] = None,
):
"""Calibrates the quantize stage with the given samples instead of the
test data.
"""
quantize_stage = self._stages[self.find_pos("quantize")].args[0]
quantize_stage.calibration_samples = calibration_samples
if dynamic_shapes is not None:
quantize_stage.dynamic_shapes = dynamic_shapes
return self

def pop_stage(self, identifier: int | str):
"""Removes and returns the stage at postion pos."""
if isinstance(identifier, int):
Expand Down
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