DirectSolverPlanInfo#

class nvmath.sparse.advanced.DirectSolverPlanInfo(solver)[source]#

An interface to query information returned by nvmath.sparse.advanced.DirectSolver.plan().

Methods

__init__(solver)[source]#: ctor for internal use only.

Attributes

col_permutation#: Query the column permutation after planning (reordering). See the cuDSS documentation for more information.

matching_col_permutation#: Query the matching (column) permutation after planning (reordering). See the cuDSS documentation for more information.

memory_estimates#: Query the memory estimates. See the cuDSS documentation for more information.

num_superpanels#: Query the number of number of superpanels after planning (symbolic factorization). See the cuDSS documentation for more information.

row_permutation#: Query the row permutation after planning (reordering). See the cuDSS documentation for more information.