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Build attention's scale and causal mask at the queries' dtype - #173
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scaled_dot_product_attentionnow builds its scale and causal mask at the queries' dtype instead offloatX, so float32 attention stays float32 whenfloatXis float64.Closes #164
📚 Documentation preview 📚: https://pytensor-ml--173.org.readthedocs.build/en/173/