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Fix the reduce_sum implementation and add some tests.

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laurent
2023-06-25 10:55:04 +01:00
parent 0f369dd870
commit ba0693a908
2 changed files with 29 additions and 6 deletions
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19
tests/tensor_tests.rs
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@ -108,6 +108,25 @@ fn softmax() -> Result<()> {
Ok(())
}
#[test]
fn sum() -> Result<()> {
let data = &[[[3u32, 1, 4], [1, 5, 9]], [[2, 1, 7], [8, 2, 8]]];
let tensor = Tensor::new(data, &Device::Cpu)?;
assert_eq!(
tensor.sum(&[2])?.to_vec3::<u32>()?,
&[[[8], [15]], [[10], [18]]]
);
assert_eq!(
tensor.t()?.sum(&[1])?.t()?.to_vec3::<u32>()?,
&[[[8], [15]], [[10], [18]]]
);
assert_eq!(
tensor.sum(&[2, 1])?.to_vec3::<u32>()?,
&[[[8 + 15]], [[10 + 18]]]
);
Ok(())
}
#[test]
fn narrow() -> Result<()> {
let data = &[[[3f32, 1., 4.], [1., 5., 9.]], [[2., 1., 7.], [8., 2., 8.]]];