Mask tiled_lhs on partial-K tile boundaries in _matmul (gmm_v2) so uninitialized/garbage padding rows in LHS don't propagate NaN*0 into the matmul accumulator. - #4993
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August 25, 2026 05:51
…initialized/garbage padding rows in LHS don't propagate NaN*0 into the matmul accumulator. PiperOrigin-RevId: 970316101
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Mask tiled_lhs on partial-K tile boundaries in _matmul (gmm_v2) so uninitialized/garbage padding rows in LHS don't propagate NaN*0 into the matmul accumulator.