ansys.mapdl.core.Mapdl.lsengine#
- Mapdl.lsengine(type_='', enginename='', matrix='', option='', **kwargs)#
Creates a linear solver engine.
Mechanical APDL Command: *LSENGINE
- Parameters:
- type_
str
Specifies the algorithm to be used:
DSS
- MKL sparse linear solver.LAPACK
- LAPACK dense matrix linear solver (default if applied to dense matrices).DSP
- Distributed sparse solver (default for sparse matrices).
- enginename
str
Name used to identify this engine. Must be specified.
- matrix
str
Name of the matrix to solve.
- option
str
Option to control the memory mode of the DSS solver (used only if
Type
= DSS):INCORE
- In-core memory mode.OUTOFCORE
- Out-of-core memory mode.
- type_
Notes
Warning
This function contains specificities regarding the argument definitions. Please refer to the command documentation for further explanations.
Argument Descriptions
type_ : str
- Specifies the algorithm to be used:DSS
- MKL sparse linear solver.LAPACK
- LAPACK dense matrix linear solver (default if applied to dense matrices).DSP
- Distributed sparse solver (default for sparse matrices).
enginename : str
- Name used to identify this engine. Must be specified.matrix : str
- Name of the matrix to solve.option : str
- Option to control the memory mode of the DSS solver (used only ifType
=
DSS):
INCORE
- In-core memory mode.OUTOFCORE
- Out-of-core memory mode.
This command creates a linear solver engine.
The DSS and DSP solvers can only be used with sparse matrices. For dense matrices, use the LAPACK solver.