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Add conv-transpose. (#635)

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* Add conv-transpose.

* Return zeros for now.

* Naive CPU implementation.

* Add a conv-transpose test + fix the cpu implementation.

* Add a second test.
This commit is contained in:
Laurent Mazare
2023-08-28 10:10:12 +01:00
committed by GitHub
parent 26e1b40992
commit 3cca89cc70
9 changed files with 244 additions and 0 deletions
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27
candle-core/src/storage.rs
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@ -293,6 +293,33 @@ impl Storage {
}
}
pub(crate) fn conv_transpose2d(
&self,
l: &Layout,
kernel: &Self,
kernel_l: &Layout,
params: &crate::conv::ParamsConvTranspose2D,
) -> Result<Self> {
self.same_device(kernel, "conv_transpose2d")?;
self.same_dtype(kernel, "conv_transpose2d")?;
match (self, &kernel) {
(Storage::Cpu(inp), Storage::Cpu(kernel)) => {
let s = inp.conv_transpose2d(l, kernel, kernel_l, params)?;
Ok(Self::Cpu(s))
}
(Storage::Cuda(inp), Storage::Cuda(kernel)) => {
let s = inp.conv_transpose2d(l, kernel, kernel_l, params)?;
Ok(Self::Cuda(s))
}
(lhs, rhs) => Err(Error::DeviceMismatchBinaryOp {
lhs: lhs.device().location(),
rhs: rhs.device().location(),
op: "conv_transpose2d",
}
.bt()),
}
}
pub(crate) fn avg_pool2d(
&self,
layout: &Layout,