Ben_Kosytorz/stable-diffusion-burn-vibe
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Add first successful sampling implementation

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This commit is contained in:
Gadersd
2023-08-04 17:01:44 -04:00
committed by Ben_Kosytorz
parent b794e9a9ec
commit 8e7a8d9be4
9 changed files with 42 additions and 34 deletions
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4
src/model/attention.rs
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@@ -35,7 +35,7 @@ pub fn qkv_attention<B: Backend>(q: Tensor<B, 3>, k: Tensor<B, 3>, v: Tensor<B,
return o;
}
pub fn attn_decoder_mask<B: Backend>(seq_length: usize) -> Tensor<B, 2> {
pub fn attn_decoder_mask<B: Backend>(seq_length: usize, device: &B::Device) -> Tensor<B, 2> {
let mut mask = Tensor::<B, 2>::zeros([seq_length, seq_length]);
for i in 0..(seq_length - 1) {
@@ -43,5 +43,5 @@ pub fn attn_decoder_mask<B: Backend>(seq_length: usize) -> Tensor<B, 2> {
mask = mask.slice_assign([i..i + 1, i + 1..seq_length], values);
}
return mask;
return mask.to_device(device);
}