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Use the same default as pytorch for sum. (#164)

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This commit is contained in:
Laurent Mazare
2023-07-13 21:32:32 +01:00
committed by GitHub
parent 57be3638d8
commit 2bfa791336
13 changed files with 123 additions and 56 deletions
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2
candle-examples/examples/musicgen/t5_model.rs
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@ -98,7 +98,7 @@ impl T5LayerNorm {
let dtype = xs.dtype();
let xs_f32 = xs.to_dtype(DType::F32)?;
let xs2_f32 = (&xs_f32 * &xs_f32)?;
let sum_xs2_f32 = xs2_f32.sum(&[xs.rank() - 1])?;
let sum_xs2_f32 = xs2_f32.sum_keepdim(&[xs.rank() - 1])?;
let variance = xs2_f32.broadcast_div(&sum_xs2_f32)?;
let xs = (xs / (variance + self.variance_epsilon)?.sqrt()?)?;
let xs = xs.to_dtype(dtype)?;