Repository owner: Ivan Pribec (ivan-pi)
Direct sparse LU factorization with pivoting, reordering and reuse for multiple right-hand sides.
Repository · Pinned source (5245418ed3f8) · Try in playground · Checked package example
Topics: direct-solvers, linear-algebra, linear-systems, lu-factorization, sparse-matrices
Resolved GitHub repositories used by the verified playground build, combining direct and indirect dependencies. This list does not describe internal module dependencies or native system libraries.
No additional GitHub package dependencies were recorded for this verified build.
Build record verified 2026-10-28.
No other selected build records this repository as a dependency. This is not a measure of usage outside the catalog.
These mappings have pinned source evidence. A checked package example may exercise only some of them; source review is not a numerical benchmark.
Module: y12m
D2a4: verified
Derivatives / callbacks: not applicable
Direct real sparse factorization and repeated solves using stored factors. Checked driver uses two nonsymmetric 10-by-10 matrices (including a cyclic row permutation), four manufactured right-hand sides per factorization and independent scalar residuals. No singular/ill-conditioned behavior is certified.
Pinned source: src/y12m.f90
Author examples/tests: test/test_y12mc_errors.F90