#[burn_tensor_testgen::testgen(q_exp)]
mod tests {
use super::*;
use burn_tensor::TensorData;
#[test]
fn should_support_exp_ops() {
// NOTE: we use affine quantization to reduce quantization errors since `exp()` amplifies the error
let tensor = QTensor::<TestBackend, 2>::int8_affine([[0.0, 1.0, 2.0], [3.0, 4.0, 5.0]]);
let output = tensor.exp();
let expected = TensorData::from([[1.0, 2.71830, 7.3891], [20.0855, 54.5981, 148.4132]]);
// Precision 1 to approximate de/quantization errors
output
.dequantize()
.into_data()
.assert_approx_eq(&expected, 1);
}
}