slogdet_frule

Function slogdet_frule 

Source
pub fn slogdet_frule<T, C>(
    ctx: &mut C,
    tensor: &Tensor<T>,
    tangent: &Tensor<T>,
) -> AdResult<(SlogdetResult<T, T::Real>, SlogdetResult<T, T::Real>)>
where T: SlogdetFruleDispatch<C>,
Expand description

Forward-mode AD rule for slogdet (JVP / pushforward).

ยงExamples

use tenferro_linalg::slogdet_frule;
use tenferro_prims::CpuContext;
use tenferro_tensor::{Tensor, MemoryOrder};
use tenferro_device::LogicalMemorySpace;

let col = MemoryOrder::ColumnMajor;
let mem = LogicalMemorySpace::MainMemory;
let mut ctx = CpuContext::new(1);
let a = Tensor::<f64>::eye(3, mem, col).unwrap();
let da = Tensor::<f64>::ones(&[3, 3], mem, col).unwrap();
let (result, dresult) = slogdet_frule(&mut ctx, &a, &da).unwrap();