TridiagLU swMATH ID: 12620 Software Authors: Ghosh, Debojyoti Description: TridiagLU Repository: Parallel (MPI) direct solver for a tridiagonal system of equations: Contains the functions for solving a non-periodic tridiagonal system of equations in parallel (LU decomposition). The system is solved by rearranging the points: grouping the last point of each sub-domain at the end. The reduced system is solved by either the recursive-doubling or gather-and-solve techniques. A test code is provided to check test these functions and their walltimes. Homepage: https://bitbucket.org/deboghosh/tridiaglu Related Software: HyPar; SPIKE; ScaLAPACK Cited in: 1 Publication Cited by 3 Authors 1 Brown, Jed 1 Constantinescu, Emil M. 1 Ghosh, Debojyoti Cited in 1 Serial 1 SIAM Journal on Scientific Computing Cited in 2 Fields 1 Numerical analysis (65-XX) 1 Fluid mechanics (76-XX) Citations by Year