OpenModelica v1.21-fmi from 2023-11-25 10:34:16 to 2023-12-02 23:23:16

Summary

OMC Commits0
Libraries Changed8
Number of Improvements24
Number of Regressions17
Number of Performance Improvements44
Number of Performance Regressions40

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
AixLib_latestFrom version 1.3.2-development (c19e2a3dd2d0dcba3e0e6fedfdac6bd56e342451) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 1.3.2-development (07a4c9b0e0766b5259e2a2caa660d4ab551adab4) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
Buildings_9From version 9.1.2-maint.9.1.x (bf5db2ffd0fb3ee189dfbddcdce4ab3618884206) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 9.1.2-maint.9.1.x (3b3f92927b2ecf939881c2c30966a0da25c95f2f) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
Buildings_latestFrom version 11.0.0-master (4e821054e2dba7f195fc4c1b56c60d58cde54c76) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 11.0.0-master (87857396286acc419e0a704fbe028650f8863f5d) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
ClaRaFrom version 1.8.1-main (8df59cf92db950f93e04ff380ba82c4950fdfdbc) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 1.8.2-main (67c36b29a3e2aa2008e6b721abb0ac746af4e41f) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
ClaRa_devFrom version 1.8.1-main (8df59cf92db950f93e04ff380ba82c4950fdfdbc) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 1.8.2-main (67c36b29a3e2aa2008e6b721abb0ac746af4e41f) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
IBPSA_latestFrom version 4.0.0-master (9222d9d02a3f89b3d7aafb3fa12f25240cc7131a) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 4.0.0-master (9a375d3ec3785fedf7f7c6330b04b354fd3fbcae) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
PowerGrids_devFrom version 2.0.0-develop (b64aad363b3333baaabaeb2ca5a078ba4e5f4462) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 2.0.0-develop (56dffe944cf0d053cf56c22c6ad66cfd4139fa86) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug
ThermofluidStreamFrom version 1.1.0-main (8c6deeb713b7766f67274263339ef11a0f24871c) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug to 1.1.0-main (8a2dbe8376526cb08ad3b499f492b9db2a14cb39) OMSimulator v2.1.1.post236-g634b019-linux-notlm-debug

Models Affected

AixLib_latestAixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement (sim)Templates performance 13.92 → 0.55
AixLib_latestAixLib.BoundaryConditions.WeatherData.Old.WeatherTRY.Examples.WeatherModels (sim)Templates performance 28.90 → 0.85
AixLib_latestAixLib.Controls.HVACAgentBasedControl.Examples.HVACAgentsCommunications.SimpleCommunication (sim)Templates performance 1.94 → 13.23
AixLib_latestAixLib.Fluid.HeatExchangers.ActiveBeams.Validation.NumberOfBeamsDynamics (sim)Simulate → Compile
AixLib_latestAixLib.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterConstantProperties_pT (sim)Simulate → Compile
AixLib_latestAixLib.Fluid.MixingVolumes.Validation.CoupledVolumesWater (sim)Simulate → Compile
AixLib_latestAixLib.Systems.TABS.Examples.Tabs (sim)Templates performance 10.52 → 4.43
AixLib_latestAixLib.ThermalZones.HighOrder.Examples.OFDHeatLoad (sim)Templates performance 9.14 → 20.65
AixLib_latestAixLib.ThermalZones.HighOrder.Examples.OFD_1Jan (sim)Templates performance 9.35 → 24.49
AixLib_latestAixLib.ThermalZones.HighOrder.Validation.ASHRAE140.Case300 (sim)Compile performance 9.44 → 20.97
AixLib_latestAixLib.ThermalZones.HighOrder.Validation.ASHRAE140.Case650 (sim)Templates performance 0.83 → 14.05
AixLib_latestAixLib.ThermalZones.HighOrder.Validation.EmpiricalValidation.Warehouse (sim)Compile performance 27.14 → 13.96
Buildings_9Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer (sim)Templates performance 3.04 → 25.13
Buildings_9Buildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)Templates performance 3.25 → 23.92
Buildings_9Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer (sim)Compile → Failed
Buildings_9Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter (sim)Compile → Failed
Buildings_9Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingTowerSpeed (sim)Simulate performance 14.11 → 25.18
Buildings_9Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat (sim)Simulate performance 10.94 → 22.67
Buildings_9Buildings.BoundaryConditions.SolarGeometry.Examples.ProjectedShadowLength (sim)Templates performance 47.41 → 0.42 Compile performance 7.23 → 12.93
Buildings_9Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.PlantRequests (sim)Verify → Compile
Buildings_9Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow (sim)Simulate performance 41.12 → 23.16
Buildings_9Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.Reheat.Subsequences.Validation.Overrides (sim)Compile → Verify
Buildings_9Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Limits_LoopDisable (sim)Compile → Simulate
Buildings_9Buildings.Controls.Predictors.Examples.BESTEST (sim)Templates performance 14.32 → 2.77
Buildings_9Buildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.TrimAndRespond (sim)Compile → Simulate
Buildings_9Buildings.Examples.VAVReheat.ASHRAE2006 (sim)Failed → Compile
Buildings_9Buildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ1 (sim)Templates performance 5.09 → 10.24
Buildings_9Buildings.Fluid.CHPs.BaseClasses.Validation.FilterPower (sim)Simulate performance 16.69 → 31.68
Buildings_9Buildings.Fluid.Examples.FlowSystem.Basic (sim)Templates performance 14.62 → 2.36
Buildings_9Buildings.Fluid.Examples.FlowSystem.Simplified2 (sim)Templates performance 13.66 → 2.03
Buildings_9Buildings.Fluid.Examples.FlowSystem.Simplified3 (sim)Templates performance 12.39 → 1.86
Buildings_9Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow (sim)Templates performance 10.36 → 0.89
Buildings_9Buildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water (sim)Simulate → Compile
Buildings_9Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness (sim)Simulate performance 13.66 → 6.81
Buildings_9Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom (sim)Compile performance 10.61 → 23.45
Buildings_9Buildings.HeatTransfer.Windows.Examples.ElectrochromicWindow (sim)Templates performance 4.13 → 13.54
Buildings_9Buildings.HeatTransfer.Windows.Examples.Overhang (sim)Templates performance 0.54 → 11.12
Buildings_9Buildings.HeatTransfer.Windows.Examples.SideFins (sim)Templates performance 0.31 → 10.49
Buildings_9Buildings.ThermalZones.Detailed.Examples.FFD.WindowWithoutShade (sim)Templates performance 8.33 → 15.09
Buildings_9Buildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse (sim)Templates performance 6.08 → 13.22
Buildings_9Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Templates performance 2.40 → 10.08
Buildings_9Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case920 (sim)Templates performance 4.23 → 11.84
Buildings_9Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)Templates performance 3.33 → 14.00
Buildings_9Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Templates performance 3.69 → 15.42
Buildings_9Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Templates performance 3.08 → 13.92
Buildings_9Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Templates performance 4.20 → 13.54
Buildings_9Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Templates performance 3.63 → 11.36
Buildings_9Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter (sim)Simulate performance 35.98 → 2.39
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)Templates performance 7.16 → 12.95
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer (sim)Compile → Failed
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter (sim)Failed → Compile
Buildings_latestBuildings.BoundaryConditions.SolarGeometry.Examples.ProjectedShadowLength (sim)Templates performance 0.50 → 24.59
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithAFMS (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.Economizers.Subsequences.Limits.Validation.SeparateWithDP (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.Reheat.Subsequences.Validation.Overrides (sim)Verify → Compile
Buildings_latestBuildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.TrimAndRespond (sim)Compile → Simulate
Buildings_latestBuildings.Examples.ChillerPlant.DataCenterRenewables (sim)Templates performance 12.64 → 3.87
Buildings_latestBuildings.Examples.Tutorial.CDL.Controls.Validation.RadiatorSupply (sim)Verify → Compile
Buildings_latestBuildings.Examples.Tutorial.CDL.System1 (sim)Templates performance 11.33 → 1.24
Buildings_latestBuildings.Examples.Tutorial.CDL.System2 (sim)Templates performance 12.43 → 1.79
Buildings_latestBuildings.Examples.Tutorial.CDL.System3 (sim)Templates performance 11.30 → 2.19
Buildings_latestBuildings.Examples.Tutorial.CDL.System4 (sim)Templates performance 10.97 → 1.87
Buildings_latestBuildings.Examples.VAVReheat.ASHRAE2006 (sim)Templates performance 9.36 → 18.32
Buildings_latestBuildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature (sim)Compile → Simulate
Buildings_latestBuildings.Experimental.DHC.EnergyTransferStations.Combined.Validation.ChillerOnly (sim)Templates performance 10.68 → 1.70
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ6 (sim)Simulate performance 22.37 → 4.60
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.EnergyConversionNormal (sim)Simulate performance 46.11 → 24.87
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.StandBy (sim)Simulate performance 33.80 → 19.46
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.WarmUpTimeDelay (sim)Simulate performance 30.52 → 16.52
Buildings_latestBuildings.Fluid.Geothermal.Aquifer.Validation.NumberWells (sim)Templates performance 5.86 → 14.05
Buildings_latestBuildings.Fluid.Geothermal.Aquifer.Validation.SimulationTest (sim)Templates performance 12.17 → 25.16
Buildings_latestBuildings.Fluid.Geothermal.BuriedPipes.Examples.DiscretizedBuriedPipe (sim)Templates performance 12.26 → 3.99
Buildings_latestBuildings.Fluid.HeatExchangers.ActiveBeams.Validation.NumberOfBeamsDynamics (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUCounterFlow (sim)SimCode performance 22.71 → 13.21 Templates performance 10.59 → 2.99
Buildings_latestBuildings.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Simulate performance 0.21 → 13.03
Buildings_latestBuildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor (sim)Templates performance 11.44 → 0.58
Buildings_latestBuildings.Fluid.Humidifiers.Validation.SprayAirWasher_X (sim)Simulate performance 32.30 → 13.35
Buildings_latestBuildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic (sim)Simulate performance 32.24 → 16.28
Buildings_latestBuildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.Decoupling (sim)Templates performance 15.79 → 4.88
Buildings_latestBuildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.DecouplingMixing (sim)Templates performance 14.38 → 6.21
Buildings_latestBuildings.Fluid.Interfaces.Examples.ConservationEquationSensibleLatent (sim)Verify → Compile
Buildings_latestBuildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterConstantProperties_pT (sim)Compile → Verify
Buildings_latestBuildings.HeatTransfer.Windows.Examples.BeamDepthInRoom (sim)Templates performance 10.12 → 20.25
Buildings_latestBuildings.HeatTransfer.Windows.Examples.ElectrochromicWindow (sim)Templates performance 12.70 → 6.44
Buildings_latestBuildings.HeatTransfer.Windows.Examples.Window (sim)Templates performance 11.97 → 2.75
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow (sim)Compile → Simulate
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.ForcedConvection (sim)Verify → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.RoomOnlySurfaceBoundary (sim)Templates performance 5.53 → 10.08
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.WindowWithShade (sim)Templates performance 11.58 → 6.54
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.WindowWithoutShade (sim)Templates performance 10.72 → 4.61
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case630 (sim)Templates performance 10.70 → 3.60
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660 (sim)Templates performance 10.07 → 3.12
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)Templates performance 6.41 → 11.17
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case695 (sim)Templates performance 6.24 → 10.86
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case910 (sim)Templates performance 11.60 → 3.14
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)Templates performance 11.82 → 3.28
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case980 (sim)Templates performance 11.61 → 4.43
Buildings_latestBuildings.ThermalZones.Detailed.Validation.MixedAirFreeResponseSteadyState (sim)Templates performance 13.66 → 7.08
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)Templates performance 6.61 → 13.87
Buildings_latestBuildings.Utilities.IO.Python_3_8.Examples.KalmanFilter (sim)Simulate performance 15.62 → 4.22
ClaRaClaRa.Basics.ControlVolumes.SolidVolumes.Check.Validation_NTUcounter_DiscrPipes_Case1 (sim)Templates performance 11.27 → 6.38
ClaRaClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_BU_ntu (sim)Simulate → Compile
ClaRaClaRa.Components.HeatExchangers.Check.Test_RegenerativeAirPreheater (sim)Templates performance 11.64 → 6.07
ClaRaClaRa.Components.Mills.HardCoalMills.Check.testRollerBowlMills (sim)SimCode → Compile
ClaRaClaRa.Components.Mills.PhysicalMills.Check.TestMillBox_2 (sim)Templates performance 14.07 → 5.92
ClaRaClaRa.Components.Utilities.Blocks.Check.TestSlidingmean (sim)SimCode → Simulate
ClaRaClaRa.Components.VolumesValvesFittings.Pipes.Check.OnePhaseFlow.Test_Pipe_L1_TML (sim)SimCode → Compile
ClaRaClaRa.Components.VolumesValvesFittings.Pipes.Check.OnePhaseFlow.Test_Pipe_L1_TML_LongDistanceAndGravitationalPressureDrop (sim)SimCode → Compile
ClaRaClaRa.Components.VolumesValvesFittings.Pipes.Check.ThickWallScenarios.Test_Pipe_L1_TML_insulatedWall (sim)SimCode → Compile
ClaRaClaRa.Components.VolumesValvesFittings.Valves.Check.Test_GasValves (sim)Simulate → Compile
ClaRa_devClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_BU_ntu (sim)Simulate → Compile
ClaRa_devClaRa.Components.Mills.HardCoalMills.Check.testRollerBowlMills (sim)SimCode → Compile
ClaRa_devClaRa.Components.Utilities.Blocks.Check.TestSlidingmean (sim)SimCode → Simulate
ClaRa_devClaRa.Components.VolumesValvesFittings.Pipes.Check.OnePhaseFlow.Test_Pipe_L1_TML (sim)SimCode → Compile
ClaRa_devClaRa.Components.VolumesValvesFittings.Pipes.Check.OnePhaseFlow.Test_Pipe_L1_TML_LongDistanceAndGravitationalPressureDrop (sim)SimCode → Compile
ClaRa_devClaRa.Components.VolumesValvesFittings.Pipes.Check.ThickWallScenarios.Test_Pipe_L1_TML_insulatedWall (sim)SimCode → Compile
ClaRa_devClaRa.Components.VolumesValvesFittings.Valves.Check.Test_GasValves (sim)Simulate → Compile
IBPSA_latestIBPSA.Fluid.Delays.Examples.Delay (sim)Simulate performance 12.01 → 5.61
IBPSA_latestIBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg (sim)Compile → Simulate
IBPSA_latestIBPSA.Fluid.Interfaces.Examples.PrescribedOutlet (sim)Simulate → Compile
IBPSA_latestIBPSA.Fluid.Storage.Examples.StratifiedEnhancedInternalHex (sim)Compile performance 11.70 → 22.72
IBPSA_latestIBPSA.Fluid.Storage.Validation.HeatExchangerLocation (sim)Templates performance 2.24 → 17.28
IBPSA_latestIBPSA.Fluid.Storage.Validation.StratifiedLoadingUnloading (sim)Templates performance 1.21 → 13.46
PowerGrids_devPowerGrids.Examples.IEEE14bus.IEEE14busStaticNetworkEPF (sim)
PowerGrids_devPowerGrids.Examples.Tutorial.IslandOperation.TwoGenerators (sim)Compile → Simulate
ThermofluidStreamThermofluidStream.Examples.Utilities.Tests.Piston (sim)Templates performance 0.35 → 10.92