This LU solver uses the pure Gilbert-Peierls left-looking algorithm, which is suitable for very sparse linear systems, such as circuit problems. This LU solver uses OpenMP to parallelize the LU ...
Abstract: Graphics processing units (GPUs) brought huge performance improvements in the scientific and numerical fields. We present an efficient hybrid CPU/GPU approach that is portable, dynamically ...
Abstract: Lower upper (LU) factorization for sparse matrices is the most important computing step for circuit simulation problems. However, parallelizing LU factorization on the graphic processing ...