Abstract: In CPU-GPU hybrid systems, the QR factorization in MAGMA results in CPU idle due to the fixed block size. To improve the computational efficiency of MAGMA QR factorization, we propose a ...
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 ...