| .. _linear_system_solvers_setting : |
| |
| Linear Systems Solvers |
| ----------------------- |
| The settings parameter :code:`linsys_solver` defines the solver for the linear system. |
| In C it corresponds to an integer :code:`c_int` (see :ref:`c_cpp_data_types`) and in the other high level languages to a string. |
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| +-----------------+-------------------+--------------------------------+---------------+ |
| | Solver | String option | C Constant | Integer value | |
| +=================+===================+================================+===============+ |
| | QDLDL | "qdldl" | :code:`QDLDL_SOLVER` | :code:`0` | |
| +-----------------+-------------------+--------------------------------+---------------+ |
| | MKL Pardiso | "mkl pardiso" | :code:`MKL_PARDISO_SOLVER` | :code:`1` | |
| +-----------------+-------------------+--------------------------------+---------------+ |
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| To add new linear system solvers see :ref:`interfacing_new_linear_system_solvers`. |
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