#[burn_tensor_testgen::testgen(q_log)]
mod tests {
use super::*;
use burn_tensor::TensorData;
#[test]
fn should_support_log_ops() {
let tensor = QTensor::<TestBackend, 2>::int8([[0.0, 1.0, 2.0], [3.0, 4.0, 5.0]]);
let output = tensor.log();
let expected = TensorData::from([
[-f32::INFINITY, 0.0, core::f32::consts::LN_2],
[1.0986, 1.3862, 1.6094],
]);
// Precision 1 to approximate de/quantization errors
output
.dequantize()
.into_data()
.assert_approx_eq(&expected, 1);
}
}