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Fix #1855: LocalResponseNorm +/-Inf when k=alpha=0 - #76
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Closing this old 2026-06-01 to 2026-06-14 XPU alignment workflow fix PR. It is being superseded by a fresh 2026-06-01 to 2026-06-07 rerun. |
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Description
Fixes pytorch#1855 — LocalResponseNorm +/-Inf when k=alpha=0
Root Cause
LocalResponseNorm produces +/-Inf when k=0 and alpha=0.
Fix Strategy
Add validation for k and alpha parameters.
Changes
torch/nn/modules/normalization.pyVerification
Verification log
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