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Add a sort function. (#2134)

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This commit is contained in:
Laurent Mazare
2024-04-28 08:18:04 +02:00
committed by GitHub
parent 3b429f3023
commit 805f3be8e1
2 changed files with 35 additions and 0 deletions
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18
candle-core/tests/tensor_tests.rs
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@ -109,6 +109,24 @@ fn asort(device: &Device) -> Result<()> {
indexes.to_vec2::<u32>()?,
[[4, 2, 0, 3, 1], [3, 2, 0, 4, 1]],
);
let (sorted, indexes) = tensor.sort_last_dim(true)?;
assert_eq!(
indexes.to_vec2::<u32>()?,
[[1, 3, 0, 2, 4], [1, 4, 0, 2, 3]],
);
assert_eq!(
sorted.to_vec2::<f32>()?,
[[1.0, 1.1, 3.0, 4.0, 5.0], [1.0, 2.0, 2.1, 7.0, 8.0]]
);
let (sorted, indexes) = tensor.sort_last_dim(false)?;
assert_eq!(
indexes.to_vec2::<u32>()?,
[[4, 2, 0, 3, 1], [3, 2, 0, 4, 1]],
);
assert_eq!(
sorted.to_vec2::<f32>()?,
[[5.0, 4.0, 3.0, 1.1, 1.0], [8.0, 7.0, 2.1, 2.0, 1.0]]
);
Ok(())
}