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[Jarvis][Nightly] address zero division jarvis-nightly-operators-test-aten-div-out #15496

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merged 2 commits into from
Nov 4, 2025
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[Jarvis][Nightly] address zero division jarvis-nightly-operators-test-aten-div-out #15496

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[Jarvis][Nightly] address zero division jarvis-nightly-operators-test…
Oct 31, 2025
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Update on "[Jarvis][Nightly] address zero division jarvis-nightly-ope…
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27 changes: 19 additions & 8 deletions backends/cadence/utils/facto_util.py
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Original file line number Diff line number Diff line change
Expand Up @@ -344,14 +344,25 @@ def random_size_constraint(deps: object, r: int, d: int) -> int:
]
)
case "div.Tensor":
tensor_constraints.extend(
[
cp.Value.Ne(lambda deps, dtype, struct: 0),
cp.Value.Le(lambda deps, dtype, struct: 2**3),
cp.Size.Le(lambda deps, r, d: 2**3),
cp.Rank.Le(lambda deps: 2**2),
]
)
if index == 1: # Only apply zero-prevention to divisor
tensor_constraints.extend(
[
cp.Value.Ne(
lambda deps, dtype, struct: 0
), # Prevent division by zero
cp.Value.Le(lambda deps, dtype, struct: 2**3),
cp.Size.Le(lambda deps, r, d: 2**3),
cp.Rank.Le(lambda deps: 2**2),
]
)
else:
tensor_constraints.extend(
[
cp.Value.Le(lambda deps, dtype, struct: 2**3),
cp.Size.Le(lambda deps, r, d: 2**3),
cp.Rank.Le(lambda deps: 2**2),
]
)
case "pow.Tensor_Scalar":
tensor_constraints.extend(
[
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