OpenModelica v1.22-fmi from 2023-12-30 03:46:08 to 2024-01-06 13:27:54

Summary

OMC Commits0
Libraries Changed2
Number of Improvements7
Number of Regressions9
Number of Performance Improvements4
Number of Performance Regressions116

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
Buildings_latestFrom version 11.0.0-master (2fc88f911a7532dd78d2e9b0352c6f4e489cac70) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 11.0.0-master (37287eb3d9174cc0e9efa65e2bca2cbd28f17bae) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
IBPSA_latestFrom version 4.0.0-master (3fad3f62ccb411b2ef84f11fcfdf13f2c6c53e41) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 4.0.0-master (dd1aace714c54f74603cfa505529738f943109a2) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug

Models Affected

Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSpring (sim)Failed → Compile
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter (sim)Compile → Failed
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingMode (sim)Simulate performance 7.37 → 16.72
Buildings_latestBuildings.BoundaryConditions.SolarGeometry.Examples.ProjectedShadowLength (sim)Templates performance 45.25 → 15.15
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.CoolingOnly.Subsequences.Validation.SystemRequests (sim)Compile performance 11.01 → 23.15
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.CoolingOnly.Validation.Controller (sim)Compile performance 12.35 → 25.37
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.ActiveAirFlow (sim)Compile performance 10.03 → 22.40
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctColdDuctMin.Subsequences.Validation.Alarms (sim)Compile performance 10.20 → 20.80
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.Overrides (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.Overrides (sim)Compile → Simulate
Buildings_latestBuildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.TrimAndRespond (sim)Simulate → Compile
Buildings_latestBuildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil (sim)Compile performance 11.18 → 25.73
Buildings_latestBuildings.Examples.DualFanDualDuct.Controls.Examples.RoomMixingBox (sim)Compile performance 10.45 → 20.48
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone (sim)Templates performance 11.96 → 28.04
Buildings_latestBuildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature (sim)Simulate → Compile
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Controls.Validation.MixingValveControl (sim)Compile performance 12.72 → 25.06
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingRCZ6 (sim)Templates performance 4.55 → 15.17
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ1 (sim)Simulate performance 4.30 → 16.57
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Validation.TerminalUnitScaling (sim)Compile performance 16.89 → 37.66
Buildings_latestBuildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.SpeedShift (sim)Compile → Verify
Buildings_latestBuildings.Fluid.Delays.Examples.Delay (sim)Simulate performance 6.51 → 12.08
Buildings_latestBuildings.Fluid.FixedResistances.Examples.PlugFlowPipeDiscretized (sim)Compile performance 17.11 → 32.03
Buildings_latestBuildings.Fluid.FixedResistances.Validation.FlowJunctionSteadyState (sim)Compile performance 10.30 → 35.05
Buildings_latestBuildings.Fluid.FixedResistances.Validation.FlowJunctionSteadyStateNoPressureDrop (sim)Compile performance 6.93 → 25.97
Buildings_latestBuildings.Fluid.FixedResistances.Validation.LosslessPipe (sim)Compile performance 6.35 → 31.20
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal (sim)Compile performance 10.39 → 29.04
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PressureDropsExplicit (sim)Compile performance 10.36 → 32.48
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PressureDropsExplicitLinearized (sim)Compile performance 8.58 → 29.87
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PressureDropsParallel (sim)Compile performance 6.42 → 25.65
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PressureDropsSeries (sim)Compile performance 10.25 → 28.61
Buildings_latestBuildings.Fluid.HeatPumps.Calibration.ScrollWaterToWater (sim)Compile performance 14.60 → 28.59
Buildings_latestBuildings.Fluid.HeatPumps.Compressors.BaseClasses.Validation.TemperatureProtection (sim)Compile performance 8.24 → 24.58
Buildings_latestBuildings.Fluid.HeatPumps.Compressors.Validation.ScrollCompressor (sim)Compile performance 8.72 → 20.78
Buildings_latestBuildings.Fluid.HeatPumps.Compressors.Validation.ScrollCompressor_ZeroInput (sim)Compile performance 8.49 → 23.28
Buildings_latestBuildings.Fluid.HeatPumps.Examples.Carnot_TCon (sim)Compile performance 13.01 → 28.43
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Compile performance 14.40 → 25.26
Buildings_latestBuildings.Fluid.Interfaces.Examples.ConservationEquationSensibleLatent (sim)Verify → Compile
Buildings_latestBuildings.Fluid.SolarCollectors.BaseClasses.Examples.ASHRAESolarGain (sim)Compile performance 9.79 → 28.62
Buildings_latestBuildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975HeatLoss (sim)Compile performance 10.04 → 25.86
Buildings_latestBuildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain (sim)Compile performance 10.34 → 21.88
Buildings_latestBuildings.Fluid.SolarCollectors.Examples.FlatPlateWithTank (sim)Compile performance 16.45 → 28.61
Buildings_latestBuildings.Fluid.SolarCollectors.Examples.Tubular (sim)Compile performance 14.56 → 27.57
Buildings_latestBuildings.Fluid.SolarCollectors.Validation.EN12975_Series (sim)Compile performance 14.87 → 25.84
Buildings_latestBuildings.Fluid.SolarCollectors.Validation.ExtremeAmbientConditions (sim)Compile performance 10.21 → 22.36
Buildings_latestBuildings.Fluid.SolarCollectors.Validation.FlatPlate (sim)Compile performance 18.63 → 32.34
Buildings_latestBuildings.HeatTransfer.Convection.Examples.Exterior (sim)Simulate → Compile
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.Overhang (sim)Compile performance 16.89 → 38.43
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.Shade (sim)Compile performance 16.65 → 37.07
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.SideFins (sim)Compile performance 16.41 → 36.44
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.TransmittedRadiation (sim)Compile performance 17.84 → 31.39
Buildings_latestBuildings.Obsolete.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)Templates performance 4.52 → 16.45
Buildings_latestBuildings.Obsolete.Air.Systems.SingleZone.VAV.Examples.OptimalStart.Guideline36Spring (sim)Failed → Compile
Buildings_latestBuildings.Obsolete.Air.Systems.SingleZone.VAV.Examples.OptimalStart.Guideline36Summer (sim)Compile → Failed
Buildings_latestBuildings.Obsolete.Controls.Continuous.Examples.PIDHysteresis (sim)Compile performance 7.66 → 27.72
Buildings_latestBuildings.Obsolete.Controls.Continuous.Examples.PIDHysteresisTimer (sim)Compile performance 10.45 → 24.93
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow (sim)Simulate → Compile
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Validation.Controller (sim)Compile performance 11.63 → 25.62
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.TerminalUnits.Reheat.Validation.DamperValves (sim)Compile performance 8.54 → 26.92
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.TerminalUnits.Reheat.Validation.SystemRequests (sim)Compile performance 9.27 → 26.94
Buildings_latestBuildings.Obsolete.Controls.OBC.CDL.Continuous.Validation.LessEqualThreshold (sim)Compile performance 10.62 → 22.97
Buildings_latestBuildings.Obsolete.Controls.OBC.CDL.Continuous.Validation.LimPID (sim)Compile performance 11.31 → 25.14
Buildings_latestBuildings.Obsolete.Controls.OBC.CDL.Continuous.Validation.LimPIDInitialDerivativeOutput (sim)Compile performance 9.82 → 24.38
Buildings_latestBuildings.Obsolete.Controls.OBC.CDL.Continuous.Validation.LimPIDInitialState (sim)Compile performance 8.12 → 25.93
Buildings_latestBuildings.Obsolete.Controls.OBC.CDL.Continuous.Validation.LimPIDWithReset (sim)Compile performance 5.97 → 23.41
Buildings_latestBuildings.Obsolete.Controls.OBC.CDL.Continuous.Validation.NumberOfRequests (sim)Compile performance 5.52 → 21.48
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.WindowWithoutShade (sim)Templates performance 10.64 → 4.84
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)Templates performance 2.25 → 13.76
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case960 (sim)Templates performance 4.40 → 10.00
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Templates performance 2.66 → 14.78
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyPartition (sim)Templates performance 0.93 → 11.92
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Templates performance 3.47 → 18.23
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)Templates performance 3.45 → 15.16
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyPartition (sim)Compile performance 15.21 → 28.85
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SingleFamilyHouse.AirHeating (sim)Compile performance 19.01 → 38.19
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SingleFamilyHouse.EquipmentSchedule (sim)Compile performance 17.79 → 36.50
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SingleFamilyHouse.LightsControl (sim)Compile performance 17.23 → 34.90
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SingleFamilyHouse.RadiantHeatingCooling_TRoom (sim)Compile performance 21.95 → 42.38
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SingleFamilyHouse.RadiantHeatingCooling_TSurface (sim)Compile performance 22.57 → 41.87
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SingleFamilyHouse.ShadeControl (sim)Compile performance 18.72 → 37.08
Buildings_latestBuildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.Guideline36Winter (sim)Simulate performance 10.72 → 5.90
IBPSA_latestIBPSA.Airflow.Multizone.Examples.OneOpenDoor (sim)Compile performance 9.56 → 27.09
IBPSA_latestIBPSA.Airflow.Multizone.Examples.OneRoom (sim)Compile performance 8.88 → 24.08
IBPSA_latestIBPSA.Airflow.Multizone.Examples.PowerLaw (sim)Compile performance 7.55 → 29.32
IBPSA_latestIBPSA.Airflow.Multizone.Examples.PressurizationData (sim)Compile performance 9.98 → 25.59
IBPSA_latestIBPSA.Airflow.Multizone.Examples.ReverseBuoyancy (sim)Compile performance 8.79 → 20.16
IBPSA_latestIBPSA.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle (sim)Compile performance 14.58 → 27.19
IBPSA_latestIBPSA.BoundaryConditions.SolarGeometry.BaseClasses.Examples.Declination (sim)Compile performance 10.58 → 21.23
IBPSA_latestIBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle (sim)Compile performance 15.19 → 26.19
IBPSA_latestIBPSA.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckPressure (sim)Templates performance 16.80 → 0.40
IBPSA_latestIBPSA.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RLC_N (sim)Compile performance 9.66 → 23.32
IBPSA_latestIBPSA.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N (sim)Compile performance 10.50 → 24.01
IBPSA_latestIBPSA.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_L (sim)Compile performance 9.74 → 21.41
IBPSA_latestIBPSA.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_L_N (sim)Compile performance 8.98 → 21.47
IBPSA_latestIBPSA.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_N (sim)Compile performance 10.36 → 21.79
IBPSA_latestIBPSA.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_R (sim)Compile performance 9.34 → 20.91
IBPSA_latestIBPSA.Fluid.Examples.FlowSystem.Simplified2 (sim)
IBPSA_latestIBPSA.Fluid.Examples.FlowSystem.Simplified6 (sim)
IBPSA_latestIBPSA.Fluid.Examples.Performance.Example1v1 (sim)Compile performance 19.08 → 36.86
IBPSA_latestIBPSA.Fluid.Examples.Performance.Example2 (sim)Compile performance 17.84 → 32.59
IBPSA_latestIBPSA.Fluid.Examples.Performance.Example3 (sim)Compile performance 17.30 → 32.86
IBPSA_latestIBPSA.Fluid.Examples.Performance.Example4 (sim)Compile performance 11.67 → 23.12
IBPSA_latestIBPSA.Fluid.Examples.ResistanceVolumeFlowReversal (sim)Compile performance 20.83 → 40.36
IBPSA_latestIBPSA.Fluid.FMI.Conversion.Validation.AirToOutlet (sim)Compile performance 10.37 → 34.24
IBPSA_latestIBPSA.Fluid.FMI.Conversion.Validation.AirToOutletFlowReversal (sim)Compile performance 11.28 → 41.14
IBPSA_latestIBPSA.Fluid.FMI.Conversion.Validation.InletToAirDryAir (sim)Compile performance 9.74 → 28.78
IBPSA_latestIBPSA.Fluid.FMI.Conversion.Validation.InletToAirDryAirCO2 (sim)Compile performance 10.69 → 27.99
IBPSA_latestIBPSA.Fluid.FMI.Conversion.Validation.InletToAirMoistAir (sim)Compile performance 10.36 → 25.97
IBPSA_latestIBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg (sim)Compile → Simulate
IBPSA_latestIBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource (sim)Compile performance 6.02 → 26.83
IBPSA_latestIBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Equivalent (sim)Compile performance 6.09 → 21.47
IBPSA_latestIBPSA.Fluid.HeatExchangers.Examples.WaterHeater_T (sim)Compile performance 15.08 → 31.16
IBPSA_latestIBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u (sim)Compile performance 14.98 → 29.44
IBPSA_latestIBPSA.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow (sim)Compile performance 18.13 → 36.76
IBPSA_latestIBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness (sim)Compile performance 15.35 → 36.34 Simulate performance 12.10 → 5.27
IBPSA_latestIBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU (sim)Compile performance 19.89 → 37.45
IBPSA_latestIBPSA.Fluid.HeatExchangers.Validation.EvaporatorCondenser (sim)Compile performance 15.60 → 30.96
IBPSA_latestIBPSA.Fluid.HeatPumps.Examples.Carnot_TCon (sim)Compile performance 15.54 → 27.06
IBPSA_latestIBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature (sim)Compile performance 15.00 → 25.89
IBPSA_latestIBPSA.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly (sim)Simulate → Compile
IBPSA_latestIBPSA.Fluid.Interfaces.Examples.PrescribedOutlet_X_wSetOnly (sim)Simulate → Compile
IBPSA_latestIBPSA.Fluid.MixingVolumes.Examples.MixingVolumeMoistAir (sim)Simulate performance 17.23 → 33.93
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity (sim)Compile performance 10.98 → 29.79
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater (sim)Compile performance 6.91 → 27.57
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MSLCombustionAir (sim)Compile performance 13.00 → 22.53
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeInitialization (sim)Compile performance 10.97 → 20.12
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMoistureReverseFlow (sim)Compile performance 13.11 → 26.55
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMoistureReverseFlowPrescribedHeatFlowRate (sim)Compile performance 9.33 → 24.48
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass (sim)Compile performance 12.64 → 25.43
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance (sim)Compile performance 10.12 → 24.43
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow (sim)Compile performance 15.53 → 27.93
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate (sim)Compile performance 11.52 → 23.94
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow (sim)Compile performance 15.47 → 27.57
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance (sim)Compile performance 12.74 → 23.01
IBPSA_latestIBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationSteadyState (sim)Compile performance 11.61 → 22.02
IBPSA_latestIBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger (sim)Compile performance 11.65 → 36.14
IBPSA_latestIBPSA.Fluid.Storage.Examples.Stratified (sim)Compile performance 15.29 → 28.35
IBPSA_latestIBPSA.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature (sim)Compile performance 16.02 → 27.79
IBPSA_latestIBPSA.Obsolete.Fluid.FixedResistances.BaseClasses.Validation.PlugFlowCore (sim)Compile → Simulate