OpenModelica master-fmi-fmpy from 2025-12-07 06:41:39 to 2025-12-09 02:00:49

Summary

OMC Commits1
Libraries Changed4
Number of Improvements25
Number of Regressions25
Number of Performance Improvements11
Number of Performance Regressions20

OpenModelica Changes

CommitDateAuthorSummary
3d05f0c9272025-12-08 23:17:37 +0100kabdelhak[testsuite] add new backend test for ticket #14191 (#14763)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
a8b7fb32025-12-04 12:35:20 +0100Adrian Popupdate HelmholtzMedia (#261)
9ff46942025-12-01 19:08:02 +0100Francesco CasellaAdd flag to scalarize systems (#259)

Library Changes

LibraryChange
Buildings_11Configuration hash (OMC settings or the testing script changed)
Buildings_12Configuration hash (OMC settings or the testing script changed)
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/1833d0e5d0d08695bf11f4d24b198bb17af4138b.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 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/0ea3bd2ef916604026357474ab276e1dc1660318.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
Chemical_masterFrom version 2.0.1-master (b4bd2ac8bfe92f97e90b26942b5a0b687d1bfad0) 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 (6e08ece31781104e3f82b3bfa6562bd46ce70468) 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.Airflow.AirHandlingUnit.ModularAirHandlingUnit.Examples.ExampleAHU (sim)Compile performance 15.48 → 37.36
AixLibAixLib.Airflow.Multizone.Examples.CO2TransportStep (sim)Compile performance 14.28 → 30.29
AixLibAixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume (sim)Compile performance 13.94 → 30.35
AixLibAixLib.Airflow.Multizone.Examples.ChimneyShaftWithVolume (sim)Compile performance 12.95 → 26.28
AixLibAixLib.Airflow.Multizone.Examples.OneOpenDoor (sim)Compile performance 14.59 → 35.36
AixLibAixLib.Airflow.Multizone.Examples.OneRoom (sim)Compile performance 13.55 → 34.78
AixLibAixLib.Airflow.Multizone.Examples.Orifice (sim)Compile performance 11.45 → 33.46
AixLibAixLib.Airflow.Multizone.Examples.PowerLaw (sim)Compile performance 12.67 → 33.79
AixLibAixLib.Airflow.Multizone.Examples.PressurizationData (sim)Compile performance 15.41 → 36.40
AixLibAixLib.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)Failed → Compile
AixLibAixLib.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile performance 0:01:05 → 0:01:54
BuildingSystemsBuildingSystems.Applications.AirConditioningSystems.PhotovoltaicCoolingSystem (sim)Compile performance 0:03:38 → 0:01:34
BuildingSystemsBuildingSystems.Applications.HeatingSystems.HeatPumpHeatingSystem (sim)Compile performance 0:02:50 → 0:01:26
Buildings_11Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Verify → Failed
Buildings_12Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Failed → Verify
Buildings_12Buildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case695 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Compile performance 0:01:43 → 0:03:41
Buildings_latestBuildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Verify → Failed
Buildings_latestBuildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)Failed → Verify
Buildings_latestBuildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS (sim)Verify → Compile
Buildings_latestBuildings.DHC.Plants.Steam.Examples.SingleBoiler (sim)Verify → Compile
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.OneFloor_OneZone (sim)Compile → Failed
Buildings_latestBuildings.Fluid.Geothermal.Aquifer.Examples.CoolingOffice (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:14:02 → 0.27
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Compile → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650FF (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Compile → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Compile performance 0:02:14 → 0:03:58
Chemical_masterChemical.Obsolete.Examples.Hemoglobin.Joels57 (sim)Compile performance 0:02:34 → 0:06:42
ClaRaClaRa.Components.Furnace.Check.Test_burner_adiabatic_fuelDrying (sim)Compile → Failed
EHPTexamples_latestEHPTexamples.SHEV.SHEVpowerFiltSoc (sim)Compile → Simulate
GreenhousesGreenhouses.Examples.GlobalSystem_1 (sim)Compile → Failed
IBPSA_latestIBPSA.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile performance 0:02:06 → 0:01:09
IndustrialControlSystemsIndustrialControlSystems.Applications.ProcessControl.LevelControl (sim)Compile → Simulate
LEPSE_mainLEPSE.Examples.KKT_1 (sim)Simulate → Verify
ModelicaTestOverdeterminedModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesEquationsFullSteadyStateMassAndEnergy (sim)Compile performance 12.48 → 38.79
ModelicaTestOverdeterminedModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullInitial (sim)Compile performance 13.18 → 36.97
ModelicaTestOverdeterminedModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature (sim)Compile performance 13.13 → 29.71
Modelica_3.2.3Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Compile → Simulate
Modelica_3.2.3Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)Compile → Verify
Modelica_4.0.0Modelica.Blocks.Examples.Rectifier12pulseFFT (sim)Simulate → 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.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTapmPulse.ThyristorCenterTapmPulse_R (sim)Compile → Simulate
Modelica_4.0.0Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)Compile → Verify
Modelica_4.1.0Modelica.Blocks.Examples.Rectifier12pulseFFT (sim)Compile performance 0:01:58 → 0:04:23
OpenIPSLOpenIPSL.Examples.TwoAreas.Two_Areas_PSAT (sim)Simulate performance 4.69 → 14.09
OpenIPSLOpenIPSL.Tests.Controls.PSAT.OEL.AVRTypeII_OEL_Test (sim)Compile → Simulate
OpenIPSLOpenIPSL.Tests.Machines.PSAT.Order3test2_AVR (sim)Compile → Simulate
OpenIPSL_2.0.0OpenIPSL.Examples.TwoAreas.Two_Areas_PSAT (sim)Simulate performance 4.46 → 14.27
OpenIPSL_2.0.0OpenIPSL.Tests.Controls.PSAT.OEL.AVRTypeII_OEL_Test (sim)Compile → Simulate
OpenIPSL_2.0.0OpenIPSL.Tests.Machines.PSAT.Order3test2_AVR (sim)Compile → Simulate
OpenIPSL_devOpenIPSL.Tests.Machines.PSAT.Order3test2 (sim)Simulate performance 0.46 → 14.72
OpenIPSL_devOpenIPSL.Tests.Machines.PSAT.Order3test2_AVR (sim)Compile → Simulate
PowerSystems_latestPowerSystems.Examples.AC1ph_DC.Inverters.InverterToGrid (sim)Verify → Compile
ScalableTestSuiteScalableTestSuite.Electrical.BreakerCircuits.ScaledExperiments.BreakerNetworkDelayed_N_640_M_10 (sim)Verify → Failed
ThermofluidStreamThermofluidStream.Examples.ReverseHeatPump (sim)Compile → Verify
TransiEntTransiEnt.Basics.Blocks.Check.CheckDoubleSetpointController (sim)Compile performance 27.52 → 11.33
TransiEntTransiEnt.Basics.Blocks.Check.CompareSlewRateLimiters (sim)Compile performance 27.53 → 11.05
TransiEntTransiEnt.Basics.Blocks.Check.TestDeadZoneLinear (sim)Compile performance 27.52 → 11.11
TransiEntTransiEnt.Basics.Blocks.Check.TestDelayedBooleanReplicator (sim)Compile performance 24.99 → 11.40
TransiEntTransiEnt.Basics.Blocks.Check.TestSwitchRamp (sim)Compile performance 24.46 → 11.38
TransiEntTransiEnt.Basics.Blocks.Check.TestTimers (sim)Compile performance 24.44 → 11.19
TransiEntTransiEnt.Basics.Blocks.Check.TestWeekendPulse (sim)Compile performance 25.06 → 11.26