Changed default solver to KLU with factorization path. Removed explic…

…it solver configuration in circuit notebooks Signed-off-by: Philipp Fensch <[email protected]>
m-mirz · Sep 29, 2023 · 758679b · 758679b
1 parent c69b52d
commit 758679b
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Showing 5 changed files with 3 additions and 9 deletions.
diff --git a/dpsim/include/dpsim/MNASolverFactory.h b/dpsim/include/dpsim/MNASolverFactory.h
@@ -64,12 +64,12 @@ class MnaSolverFactory {
 	static std::shared_ptr<MnaSolver<VarType>> factory(String name,
 		CPS::Domain domain = CPS::Domain::DP,
 		CPS::Logger::Level logLevel = CPS::Logger::Level::info,
-		DirectLinearSolverImpl implementation = DirectLinearSolverImpl::SparseLU,
+		DirectLinearSolverImpl implementation = DirectLinearSolverImpl::KLU,
 		String pluginName = "plugin.so")
 	{
-		//To avoid regression we use SparseLU in case of undefined implementation
+		//To avoid regression we use KLU in case of undefined implementation
 		if (implementation == DirectLinearSolverImpl::Undef) {
-			implementation = DirectLinearSolverImpl::SparseLU;
+			implementation = DirectLinearSolverImpl::KLU;
 		}
 		CPS::Logger::Log log = CPS::Logger::get("MnaSolverFactory", CPS::Logger::Level::info, CPS::Logger::Level::info);
 

diff --git a/examples/Notebooks/Circuits/Compare_DP_SMIB_ReducedOrderSG_VBR_PCM_LoadStep.ipynb b/examples/Notebooks/Circuits/Compare_DP_SMIB_ReducedOrderSG_VBR_PCM_LoadStep.ipynb
@@ -304,7 +304,6 @@
     "    sim.set_system(system)\n",
     "    sim.do_init_from_nodes_and_terminals(True)\n",
     "    sim.set_domain(dpsimpy.Domain.DP)\n",
-    "    sim.set_direct_solver_implementation(dpsimpy.DirectLinearSolverImpl.SparseLU)\n",
     "    sim.set_time_step(time_step)\n",
     "    sim.set_final_time(final_time)\n",
     "    if (gen_model==\"4VBR\" or gen_model==\"6VBR\"):\n",

diff --git a/examples/Notebooks/Circuits/DP_SP_SynGenTrStab_3Bus_Fault.ipynb b/examples/Notebooks/Circuits/DP_SP_SynGenTrStab_3Bus_Fault.ipynb
@@ -338,7 +338,6 @@
     "sim_dp.set_domain(dpsimpy.Domain.DP)\n",
     "sim_dp.add_logger(logger_dp)\n",
     "sim_dp.do_system_matrix_recomputation(True)\n",
-    "sim_dp.set_direct_solver_implementation(dpsimpy.DirectLinearSolverImpl.SparseLU)\n",
     "\n",
     "\n",
     "# Events\n",
@@ -660,7 +659,6 @@
     "sim_sp.set_domain(dpsimpy.Domain.SP)\n",
     "sim_sp.add_logger(logger_sp)\n",
     "sim_sp.do_system_matrix_recomputation(True)\n",
-    "sim_sp.set_direct_solver_implementation(dpsimpy.DirectLinearSolverImpl.SparseLU)\n",
     "\n",
     "\n",
     "# Events\n",

diff --git a/examples/Notebooks/Circuits/DP_SP_SynGenTrStab_SMIB_Fault.ipynb b/examples/Notebooks/Circuits/DP_SP_SynGenTrStab_SMIB_Fault.ipynb
@@ -243,7 +243,6 @@
     "sim_dp.set_domain(dpsimpy.Domain.DP)\n",
     "sim_dp.add_logger(logger_dp)\n",
     "sim_dp.do_system_matrix_recomputation(True)\n",
-    "sim_dp.set_direct_solver_implementation(dpsimpy.DirectLinearSolverImpl.SparseLU)\n",
     "\n",
     "\n",
     "# Events\n",
@@ -477,7 +476,6 @@
     "sim_sp.set_domain(dpsimpy.Domain.SP)\n",
     "sim_sp.add_logger(logger_sp)\n",
     "sim_sp.do_system_matrix_recomputation(True)\n",
-    "sim_sp.set_direct_solver_implementation(dpsimpy.DirectLinearSolverImpl.SparseLU)\n",
     "\n",
     "\n",
     "# Events\n",

diff --git a/examples/Notebooks/Circuits/SP_Validation_ReducedOrderSG_VBR_SMIB_Fault_withPSAT.ipynb b/examples/Notebooks/Circuits/SP_Validation_ReducedOrderSG_VBR_SMIB_Fault_withPSAT.ipynb
@@ -599,7 +599,6 @@
     "    sim.set_system(system)\n",
     "    sim.do_init_from_nodes_and_terminals(True)\n",
     "    sim.set_domain(dpsimpy.Domain.SP)\n",
-    "    sim.set_direct_solver_implementation(dpsimpy.DirectLinearSolverImpl.SparseLU)\n",
     "    sim.set_time_step(time_step)\n",
     "    sim.set_final_time(final_time)\n",
     "    sim.do_system_matrix_recomputation(True)\n",