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Support for groups in conv-transpose1d. (#1731)

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* Groups support in conv-transpose-1d.

* Remove dangling file.
This commit is contained in:
Laurent Mazare
2024-02-18 21:28:07 +01:00
committed by GitHub
parent cb86b0c82c
commit 1fb728772d
4 changed files with 61 additions and 27 deletions
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16
candle-nn/src/conv.rs
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@ -76,7 +76,7 @@ pub struct ConvTranspose1dConfig {
pub output_padding: usize,
pub stride: usize,
pub dilation: usize,
// TODO: support groups.
pub groups: usize,
}
impl Default for ConvTranspose1dConfig {
@ -86,6 +86,7 @@ impl Default for ConvTranspose1dConfig {
output_padding: 0,
stride: 1,
dilation: 1,
groups: 1,
}
}
}
@ -127,6 +128,7 @@ impl crate::Module for ConvTranspose1d {
self.config.output_padding,
self.config.stride,
self.config.dilation,
self.config.groups,
)?;
match &self.bias {
None => Ok(x),
@ -346,7 +348,11 @@ pub fn conv_transpose1d(
lo: -bound,
up: bound,
};
let ws = vb.get_with_hints((in_channels, out_channels, kernel_size), "weight", init)?;
let ws = vb.get_with_hints(
(in_channels, out_channels / cfg.groups, kernel_size),
"weight",
init,
)?;
let bs = vb.get_with_hints(out_channels, "bias", init)?;
Ok(ConvTranspose1d::new(ws, Some(bs), cfg))
}
@ -363,7 +369,11 @@ pub fn conv_transpose1d_no_bias(
lo: -bound,
up: bound,
};
let ws = vb.get_with_hints((in_channels, out_channels, kernel_size), "weight", init)?;
let ws = vb.get_with_hints(
(in_channels, out_channels / cfg.groups, kernel_size),
"weight",
init,
)?;
Ok(ConvTranspose1d::new(ws, None, cfg))
}