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Add more sum tests. (#110)

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* Add some tests for the sum.

* More sum testing.
This commit is contained in:
Laurent Mazare
2023-07-08 13:15:36 +01:00
committed by GitHub
parent e676f85f00
commit 5c3864f9f7
1 changed files with 43 additions and 0 deletions
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43
candle-core/tests/tensor_tests.rs
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@ -124,6 +124,49 @@ fn sum(device: &Device) -> Result<()> {
tensor.sum(&[2, 1])?.to_vec3::<u32>()?,
&[[[8 + 15]], [[10 + 18]]]
);
let data: Vec<u32> = (0..4000u32).collect();
let tensor = Tensor::new(data.as_slice(), device)?;
assert_eq!(tensor.sum(&[0])?.to_vec1::<u32>()?, &[7998000]);
let tensor = tensor.reshape((2000, 2))?;
assert_eq!(tensor.sum(&[0, 1])?.to_vec2::<u32>()?, &[[7998000]]);
assert_eq!(tensor.sum(&[0])?.sum(&[1])?.to_vec2::<u32>()?, &[[7998000]]);
assert_eq!(tensor.sum(&[1])?.sum(&[0])?.to_vec2::<u32>()?, &[[7998000]]);
assert_eq!(tensor.sum(&[0])?.to_vec2::<u32>()?, &[[3998000, 4000000]]);
// Make the tensor non contiguous.
let tensor = tensor.t()?.contiguous()?.t()?;
assert_eq!(tensor.sum(&[0, 1])?.to_vec2::<u32>()?, &[[7998000]]);
assert_eq!(tensor.sum(&[0])?.sum(&[1])?.to_vec2::<u32>()?, &[[7998000]]);
assert_eq!(tensor.sum(&[1])?.sum(&[0])?.to_vec2::<u32>()?, &[[7998000]]);
assert_eq!(tensor.sum(&[0])?.to_vec2::<u32>()?, &[[3998000, 4000000]]);
let t1 = tensor.reshape((200, 5, 4))?;
let t2 = t1.transpose(0, 2)?.contiguous()?.transpose(0, 2)?;
for tensor in [t1, t2] {
assert_eq!(tensor.sum(&[0, 1, 2])?.to_vec3::<u32>()?, &[[[7998000]]]);
assert_eq!(
tensor.sum(&[0])?.sum(&[2])?.sum(&[1])?.to_vec3::<u32>()?,
&[[[7998000]]]
);
assert_eq!(
tensor.sum(&[0])?.sum(&[1, 2])?.to_vec3::<u32>()?,
&[[[7998000]]]
);
assert_eq!(
tensor.sum(&[1])?.sum(&[0, 2])?.to_vec3::<u32>()?,
&[[[7998000]]]
);
assert_eq!(
tensor.sum(&[0])?.to_vec3::<u32>()?,
&[[
[398000, 398200, 398400, 398600],
[398800, 399000, 399200, 399400],
[399600, 399800, 400000, 400200],
[400400, 400600, 400800, 401000],
[401200, 401400, 401600, 401800]
]]
);
}
Ok(())
}