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Fix flakey quant fusion test #14547

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Merged
merged 1 commit into from
Sep 25, 2025
Merged

Fix flakey quant fusion test #14547

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7 changes: 5 additions & 2 deletions exir/tests/test_quant_fusion_pass.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@
from torch.testing import FileCheck
from torchao.quantization.granularity import PerAxis, PerGroup
from torchao.quantization.quant_api import IntxWeightOnlyConfig, quantize_
from torchao.quantization.utils import compute_error


class TestQuantFusionPass(unittest.TestCase):
Expand Down Expand Up @@ -470,7 +471,8 @@ def _test_embedding_torchao(

# Compare numerics
actual_outputs = m.exported_program().module()(*example_inputs)
self.assertTrue(torch.allclose(expected_outputs, actual_outputs))
sqnr = compute_error(expected_outputs, actual_outputs)
self.assertTrue(sqnr >= 50, f"Got sqnr {sqnr}")

# Can lower to executorch
exec_prog = m.to_executorch() # noqa
Expand All @@ -488,7 +490,8 @@ def _test_embedding_torchao(
)

actual_outputs2 = m_copy.exported_program().module()(*example_inputs)
self.assertTrue(torch.allclose(expected_outputs, actual_outputs2))
sqnr = compute_error(expected_outputs, actual_outputs2)
self.assertTrue(sqnr >= 50, f"Got sqnr {sqnr}")

# Can lower to executorch
exec_prog2 = m_copy.to_executorch() # noqa
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