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Test the reset too.

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This commit is contained in:
Laurent
2024-09-22 12:46:18 +02:00
parent 1bddd44cb8
commit f9579f80be
1 changed files with 19 additions and 14 deletions
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33
candle-nn/tests/kv_cache.rs
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@ -9,19 +9,24 @@ use candle::{Device, Result, Tensor};
#[test]
fn kv_cache() -> Result<()> {
let mut cache = candle_nn::kv_cache::Cache::new(0, 16);
let data = cache.current_data()?;
assert!(data.is_none());
let t = Tensor::new(&[1f32, 2., 3.], &Device::Cpu)?;
cache.append(&t)?;
let data = cache.current_data()?.unwrap();
assert_eq!(data.to_vec1::<f32>()?, [1., 2., 3.]);
let t = Tensor::new(&[4f32], &Device::Cpu)?;
cache.append(&t)?;
let data = cache.current_data()?.unwrap();
assert_eq!(data.to_vec1::<f32>()?, [1., 2., 3., 4.]);
let t = Tensor::new(&[0f32, 5., 6., 7.], &Device::Cpu)?;
cache.append(&t)?;
let data = cache.current_data()?.unwrap();
assert_eq!(data.to_vec1::<f32>()?, [1., 2., 3., 4., 0., 5., 6., 7.]);
for _ in [0, 1] {
assert_eq!(cache.current_seq_len(), 0);
let data = cache.current_data()?;
assert!(data.is_none());
let t = Tensor::new(&[1f32, 2., 3.], &Device::Cpu)?;
cache.append(&t)?;
let data = cache.current_data()?.unwrap();
assert_eq!(data.to_vec1::<f32>()?, [1., 2., 3.]);
let t = Tensor::new(&[4f32], &Device::Cpu)?;
cache.append(&t)?;
let data = cache.current_data()?.unwrap();
assert_eq!(data.to_vec1::<f32>()?, [1., 2., 3., 4.]);
let t = Tensor::new(&[0f32, 5., 6., 7.], &Device::Cpu)?;
cache.append(&t)?;
let data = cache.current_data()?.unwrap();
assert_eq!(data.to_vec1::<f32>()?, [1., 2., 3., 4., 0., 5., 6., 7.]);
assert_eq!(cache.current_seq_len(), 8);
cache.reset();
}
Ok(())
}