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Merge 2ff056431d into 16b9aabd52

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Aseem Saxena 2026-01-21 20:35:15 -08:00 committed by GitHub
commit 4ecbde0aa1
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comfy/ldm/lightricks/vae/pixel_norm.py
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@ -9,4 +9,5 @@ class PixelNorm(nn.Module):
self.eps = eps
def forward(self, x):
return x / torch.sqrt(torch.mean(x**2, dim=self.dim, keepdim=True) + self.eps)
mean_square = torch.mean(x * x, dim=self.dim, keepdim=True) + self.eps
return x * torch.rsqrt(mean_square)