OpenModelica master-fmi-fmpy from 2025-11-27 21:38:28 to 2025-11-29 19:50:00

Summary

OMC Commits5
Libraries Changed5
Number of Improvements40
Number of Regressions60
Number of Performance Improvements6
Number of Performance Regressions20

OpenModelica Changes

CommitDateAuthorSummary
e2c4ada5e32025-11-28 21:42:17 +0100Per ÖstlundFix `Structural.markComponent` (#14715)
26dba229f62025-11-28 18:44:07 +0100kabdelhak[NB] adjacency matrix mixed dependency update (#14714)
3173412b3a2025-11-28 15:47:22 +0100Adeel AsgharDo not hardcode Parameters and Initialization group boxes (#14712)
aed0fe54082025-11-28 14:55:48 +0100Adeel AsgharSave the files when user clicks on Save & Reload (#14711)
f49cac784d2025-11-28 14:48:24 +0100kabdelhak[SimCode] fix scalarization of variables (#14710)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
e46ee832025-11-28 10:03:55 +0100Francesco CasellaUpdate compilation parameters for BaseModelica.jl testing (#258)
12a07bd2025-11-26 13:36:17 +0100AndreasDisabeling BaseModelica.jl pre-compilation (#257)

Library Changes

LibraryChange
Buildings_11Configuration hash (OMC settings or the testing script changed)
Buildings_12From version 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/d6eebe8b4ba7d14f18fa6a3f08d039805ae68596.zip) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Nov 4 2025, 08:48:33) [GCC 11.4.0] --version show program's version number and exit to 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/32ad4c82fd027ba812b7d1ec12be62a5afddb8d2.zip) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Nov 4 2025, 08:48:33) [GCC 11.4.0] --version show program's version number and exit
Buildings_latestConfiguration hash (OMC settings or the testing script changed)
Chemical_masterFrom version 2.0.1-master (8e12f5151a296c939c85a737722a404f3c094e90) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Nov 4 2025, 08:48:33) [GCC 11.4.0] --version show program's version number and exit to 2.0.1-master (ad4487d3139008a1235c08d64e784d3c410b3535) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Nov 4 2025, 08:48:33) [GCC 11.4.0] --version show program's version number and exit
Dynawo_devFrom version 1.8.0-master (a35017621f590a63941128f5ac79769b0806faed) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Nov 4 2025, 08:48:33) [GCC 11.4.0] --version show program's version number and exit to 1.8.0-master (c0f09611b35c5cb74b98b64266627cc7588cd7fb) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Nov 4 2025, 08:48:33) [GCC 11.4.0] --version show program's version number and exit

Models Affected

AixLibAixLib.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Simulate → FrontEnd
AixLibAixLib.Fluid.MassExchangers.MembraneBasedEnthalpyExchangers.Validation.DynamicValidation (sim)Simulate → Compile
AixLibAixLib.Fluid.MassExchangers.MembraneBasedEnthalpyExchangers.Validation.StaticValidation (sim)Simulate → Compile
AixLibAixLib.Systems.ModularAHU.Examples.Cooler (sim)Compile → Simulate
BuildSysProBuildSysPro.IBPSA.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Simulate → FrontEnd
BuildingSystemsBuildingSystems.Applications.HeatingSystems.HeatPumpHeatingSystem (sim)Compile performance 0:01:15 → 0:02:10
BuildingSystemsBuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem (sim)Compile performance 0:02:54 → 0:05:57
BuildingSystemsBuildingSystems.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Simulate → FrontEnd
Buildings_11Buildings.DHC.Loads.BaseClasses.Examples.CouplingRCZ1Valve (sim)Simulate → Compile
Buildings_11Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes (sim)Verify → Compile
Buildings_11Buildings.Fluid.Geothermal.Aquifer.Examples.CoolingOffice (sim)Verify → Failed
Buildings_11Buildings.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Verify → FrontEnd
Buildings_11Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.DecouplingTemperature (sim)Verify → Compile
Buildings_11Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.ThrottleOpenLoop (sim)Verify → Compile
Buildings_11Buildings.Fluid.HydronicConfigurations.PassiveNetworks.Examples.SingleMixing (sim)Verify → Compile
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.34 → 0:07:02
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650FF (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case910 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir (sim)Compile performance 0:02:02 → 0:03:29
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Compile performance 0:04:23 → 0:01:45
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.ASHRAE2006Summer (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.ASHRAE2006Winter (sim)Failed → Compile
Buildings_12Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Failed → Verify
Buildings_12Buildings.DHC.Loads.BaseClasses.Examples.CouplingRCZ1Valve (sim)Simulate → Compile
Buildings_12Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.OneFloor_OneZone (sim)Failed → Compile
Buildings_12Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes (sim)Verify → Compile
Buildings_12Buildings.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Verify → FrontEnd
Buildings_12Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.ThrottleOpenLoop (sim)Verify → Compile
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:07:02 → 0.34
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case695 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Verify → Failed
Buildings_latestBuildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)Verify → Failed
Buildings_latestBuildings.DHC.Plants.Steam.BaseClasses.Examples.BoilerPolynomial (sim)Compile → Simulate
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.OneFloor_OneZone (sim)Compile → Failed
Buildings_latestBuildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes (sim)Verify → Compile
Buildings_latestBuildings.Fluid.Geothermal.Aquifer.Examples.CoolingOffice (sim)Verify → Failed
Buildings_latestBuildings.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Verify → FrontEnd
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUCounterFlow (sim)Failed → Verify
Buildings_latestBuildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.ThrottleOpenLoop (sim)Verify → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Compile → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case910 (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Verify → Failed
Chemical_masterChemical.Examples.GasSolubility_NIST1 (sim)Simulate performance 4.76 → 29.76
Chemical_masterChemical.Obsolete.Examples.Hemoglobin.Joels57 (sim)Compile performance 0:03:00 → 0:07:22
ClaRaClaRa.Components.Furnace.Check.Test_burner_adiabatic_fuelDrying (sim)Compile → Verify
Dynawo_devDynawo.Examples.Photovoltaics.WECC.PVVoltageSource4 (sim)Compile performance 16.49 → 40.36
Dynawo_devDynawo.Examples.RVS.TestCases.TestB.TestBNoSvcLoadReset (sim)
EHPTexamplesEHPTexamples.SHEV.SHEVpowerFiltSoc (sim)Simulate → Compile
EHPTexamples_latestEHPTexamples.PSD.PSecu1 (sim)Simulate → Compile
EHPTexamples_latestEHPTexamples.SHEV.SHEVpowerFiltSoc (sim)Simulate → Compile
GreenhousesGreenhouses.Examples.GlobalSystem_1 (sim)Compile performance 0:05:19 → 0:09:12
IBPSA_latestIBPSA.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)Compile → Failed
IBPSA_latestIBPSA.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Simulate → FrontEnd
IBPSA_latestIBPSA.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile performance 0:01:02 → 0:01:51
IDEASIDEAS.Fluid.HeatExchangers.Radiators.Examples.RadiatorEN442_2 (sim)Simulate → FrontEnd
ModelicaTest_trunkModelicaTest.Rotational.AllComponents (sim)Simulate → Compile
Modelica_3.2.3Modelica.Electrical.Analog.Examples.ControlledSwitchWithArc (sim)Compile → Simulate
Modelica_3.2.3Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Simulate → Compile
Modelica_3.2.3Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.ThyristorCenterTap2mPulse_RL (sim)Simulate → Compile
Modelica_3.2.3Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.AIMS_Start (sim)Verify → Simulate
Modelica_3.2.3Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SMEE_Rectifier (sim)Simulate → Compile
Modelica_3.2.3Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)Verify → Compile
Modelica_4.0.0Modelica.Electrical.Analog.Examples.ControlledSwitchWithArc (sim)Compile → Simulate
Modelica_4.0.0Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.ThyristorCenterTap2mPulse_RL (sim)Compile → Simulate
Modelica_4.0.0Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMEE_LoadDump (sim)Simulate → Compile
Modelica_4.0.0Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMEE_Rectifier (sim)Simulate → Compile
Modelica_4.0.0Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)Verify → Compile
Modelica_4.1.0Modelica.Blocks.Examples.Noise.ActuatorWithNoise (sim)Compile → Verify
Modelica_4.1.0Modelica.Electrical.PowerConverters.Examples.ACAC.Dimmer_RL (sim)Simulate → Compile
Modelica_4.1.0Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter (sim)Simulate → Compile
Modelica_4.1.0Modelica.Electrical.PowerConverters.Examples.DCAC.PolyphaseTwoLevel.PolyphaseTwoLevel_RL (sim)Simulate → Compile
Modelica_4.1.0Modelica.Electrical.PowerConverters.Examples.DCDC.HBridge.HBridge_DC_Drive (sim)Simulate → Compile
Modelica_4.1.0Modelica.Magnetic.FluxTubes.Examples.BasicExamples.QuadraticCoreAirgap (sim)Compile performance 12.13 → 20.66
Modelica_4.1.0Modelica.Magnetic.FluxTubes.Examples.BasicExamples.ToroidalCoreQuadraticCrossSection (sim)Compile performance 11.97 → 21.76
Modelica_4.1.0Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.ForceCurrentBehaviour (sim)Compile performance 12.18 → 21.34
OpenIPSLOpenIPSL.Examples.TwoAreas.Two_Areas_PSAT (sim)Simulate performance 4.64 → 15.06
OpenIPSLOpenIPSL.Tests.Controls.PSSE.ES.ESST1A (sim)Simulate performance 0.36 → 50.72
OpenIPSL_2.0.0OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT (sim)Simulate performance 14.14 → 5.46
OpenIPSL_2.0.0OpenIPSL.Tests.Controls.PSAT.TG.TGTypeIV_test (sim)Compile → Simulate
OpenIPSL_2.0.0OpenIPSL.Tests.Controls.PSSE.ES.ESST1A (sim)Simulate performance 0.39 → 50.65
OpenIPSL_2.0.0OpenIPSL.Tests.Machines.PSAT.Order3test2 (sim)Simulate performance 0.47 → 15.06
OpenIPSL_2.0.0OpenIPSL.Tests.Machines.PSAT.Order3test2_AVR (sim)Compile → Simulate
OpenIPSL_devOpenIPSL.Examples.DAEMode.N44_Original_Systems.Nordic44_Original_Case_Line_Opening (sim)
OpenIPSL_devOpenIPSL.Tests.Controls.PSSE.ES.ESST1A (sim)Simulate performance 0.43 → 50.75
OpenIPSL_devOpenIPSL.Tests.Controls.PSSE.PSS.IEEEST (sim)Simulate performance 50.57 → 14.23
OpenIPSL_devOpenIPSL.Tests.Controls.PSSE.PSS.PSS2B (sim)Simulate performance 0.36 → 50.62
OpenIPSL_devOpenIPSL.Tests.Machines.PSAT.Order3test2 (sim)Simulate performance 10.65 → 0.52
PowerSystemsPowerSystems.Examples.AC1ph_DC.Inverters.InverterToGrid (sim)Simulate → Compile
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkSalogniColonnaIEA (sim)Compile → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_3_M_4 (sim)
ScalableTestSuiteScalableTestSuite.Electrical.BreakerCircuits.ScaledExperiments.BreakerNetwork_N_640_M_10 (sim)Verify → Failed
ScalableTestSuiteScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_32 (sim)Failed → Simulate
ScalableTestSuiteScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillator_N_1600 (sim)Verify → Failed
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Failed → Verify
ScalableTestSuiteScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_640 (sim)Compile → Failed
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_640 (sim)Compile performance 0:02:15 → 0:04:28
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_16 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_32 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_4 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_64 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_8 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.FlexibleBeam.Verification.FlexibleBeamCheck (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_16 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_2 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_32 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_4 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_64 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8 (sim)Compile → Verify
ThermofluidStreamThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Compile performance 0:02:33 → 0:04:36
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Compile performance 0:03:47 → 0:02:05