scikits.umfpack.umfpack.UmfpackContext¶
-
class
scikits.umfpack.umfpack.
UmfpackContext
(family='di', **kwargs)¶ UMFPACK solver context
Parameters: family : {‘di’, ‘dl’, ‘zi’, ‘zl’}
Family of UMFPACK functions
maxCond : float, optional
If estimated condition number is greater than maxCond, a warning is issued (default: 1e12)
Methods
__call__
(sys, mtx, rhs[, autoTranspose])Uses solve() or linsolve() depending on the presence of the Numeric object. solve
(sys, mtx, rhs[, autoTranspose])Solution of system of linear equation using the Numeric object. linsolve
(sys, mtx, rhs[, autoTranspose])One-shot solution of system of linear equation. lu
(mtx)Perform LU decomposition. numeric
(mtx)Perform numeric object (LU decomposition) computation using the symbolic decomposition. symbolic
(mtx)Perform symbolic object (symbolic LU decomposition) computation for a given sparsity pattern. free
()Free all data free_numeric
()Free numeric data free_symbolic
()Free symbolic data report_symbolic
()Print information about the symbolic object. report_numeric
()Print information about the numeric object. report_control
()Print control values. report_info
()Print all status information.