GitHub

SubtreeLU -- Parallel Sparse LU Factorization

SubtreeLU is a high-performance parallel sparse LU factorization algorithm for SPICE-like circuit simulation. It is designed to be used in circuit simulation software, particularly for solving large ...
GitHub

HYLU----Hybrid Parallel Sparse LU Factorization

HYLU is a general-purpose parallel solver designed for efficiently solving sparse linear systems ($\bf{Ax}=\bf b$) on multi-core shared-memory machines. It employs an innovative parallel up-looking LU ...
IEEE

SubtreeLU: High-Performance Parallel Sparse LU Factorization for Circuit Simulation

Abstract: Solving sparse linear systems via LU factorization remains a critical performance bottleneck in SPICE-based circuit simulation. Existing solvers such as NICSLU and CKTSO have introduced ...
IEEE

ISLU: Indexing-Efficient Sparse LU Factorization for Circuit Simulation on GPUs (Invited Paper)

Abstract: Sparse LU factorization is a vital technique in solving circuit linear equations, However, irregular data access patterns contribute to unsatisfactory computational efficiency and excessive ...