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Make use of get_default_solver when choosing solver #33

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Merged
santisoler merged 1 commit into from
Nov 18, 2024
Merged

Make use of get_default_solver when choosing solver #33

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34 changes: 28 additions & 6 deletions notebooks/07-fdem/fwd_fdem_cyl.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -69,21 +69,43 @@
"\n",
"from simpeg import maps\n",
"import simpeg.electromagnetics.frequency_domain as fdem\n",
"from simpeg.utils.solver_utils import get_default_solver\n",
"\n",
"import numpy as np\n",
"import matplotlib as mpl\n",
"import matplotlib.pyplot as plt\n",
"\n",
"try:\n",
" from pymatsolver import Pardiso as Solver\n",
"except ImportError:\n",
" from simpeg import SolverLU as Solver\n",
"\n",
"write_file = False\n",
"\n",
"# sphinx_gallery_thumbnail_number = 2"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Get solver\n",
"\n",
"Using the `simpeg.utils.solver_utils.get_default_solver` function, SimPEG can\n",
"automatically choose the best solver available for your system.\n",
"\n",
"For example, it’ll select `Pardiso` as the solver if you are running an Intel\n",
"CPU and have `pydiso` installed in your system. Alternatively, it can choose\n",
"`Mumps` if you are using Apple silicon and the `python-mumps` package is\n",
"installed. If no fast solver is available, it’ll choose SciPy's `SparseLU`\n",
"solver."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"solver = get_default_solver()\n",
"solver"
]
},
{
"cell_type": "markdown",
"metadata": {},
Expand Down Expand Up @@ -305,7 +327,7 @@
"outputs": [],
"source": [
"simulation = fdem.simulation.Simulation3DMagneticFluxDensity(\n",
" mesh, survey=survey, sigmaMap=model_map, solver=Solver\n",
" mesh, survey=survey, sigmaMap=model_map, solver=solver\n",
")"
]
},
Expand Down