Ultra Quantum,  Inc.

CNSPACK is the advanced software for iterative solution of large sparse linear algebraic systems with preconditioning by high order incomplete decomposition. This very efficient solver is designed for use in the real-life engineering and scientific applications from aerospace, physics, electronics and other areas. Compared to other industrial/scientific linear solvers, CNSPACK typically requires 10 to 100 less computer time and 10 times less computer memory due effective preconditioning by high order incomplete decomposition.

CNSPACK performance tests

Comparison of CNSPACK  (pink color curve with circles - CNSPACK/3D) to other linear solvers for CFD unstructured matrices shows one to two order faster performance of CNSPACK on an Intel P6 200MHz CPU [1999 conference paper]

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