cholesky
Fast rank-one Cholesky update/downdate, direct factor-vector products, and modified Cholesky solves in Python/C++.
Parallel approximate-Cholesky preconditioner and PCG solver for graph-Laplacian and SDDM linear systems (C++23, OpenMP/CUDA, Python bindings)
Linear solvers and eigendecomposition for AWS Trainium via NKI (cuSOLVER-equivalent) — Jacobi eigh, Cholesky/LU/QR factorizations, CG/GMRES iterative solvers, Newton-Schulz inverse square root.
