[CUDA/ROCm] Remove limitation of BiasAdd #17848
Merged
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Description
Previously, BiasAdd only supports hidden dimensions of 32, 640 and 1280 for stable diffusion. This adds a kernel that could support any number of channels.
Motivation and Context
Stable Diffusion XL refiner model uses hidden dimensions of 768 or 1536, which was not supported in BiasAdd.