OpenModelica master-fmi from 2023-03-04 00:22:39 to 2023-03-05 02:09:53

Summary

OMC Commits0
Libraries Changed1
Number of Improvements22
Number of Regressions16
Number of Performance Improvements42
Number of Performance Regressions11

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
Buildings_latestFrom version 10.0.0-master (2f80974afd29deb161868443cb2dd267c1765ea8) OMSimulator v2.1.1.post198-g1ae2405-linux to 10.0.0-master (74a14e70fb54a9b8e71761bd63de1e7c031ebcd2) OMSimulator v2.1.1.post198-g1ae2405-linux

Models Affected

Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer (sim)Templates performance 3.66 → 13.93
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)Templates performance 3.63 → 17.13
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSpring (sim)Failed → Simulate
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer (sim)Simulate → Failed
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter (sim)Simulate → Failed
Buildings_latestBuildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume (sim)Verify → Compile
Buildings_latestBuildings.Airflow.Multizone.Examples.ZonalFlow (sim)Simulate → Compile
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingMode (sim)Simulate performance 12.72 → 6.95
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingTowerSpeed (sim)Simulate performance 6.78 → 12.21
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat (sim)Simulate performance 6.09 → 13.17
Buildings_latestBuildings.BoundaryConditions.SolarGeometry.Examples.ProjectedShadowLength (sim)Templates performance 16.15 → 0.65
Buildings_latestBuildings.BoundaryConditions.WeatherData.BaseClasses.Examples.CheckPressure (sim)Templates performance 1.88 → 10.36
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable (sim)Simulate → Compile
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.Generic.Validation.TimeSuppression (sim)Verify → Compile
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.CoolingOnly.Subsequences.Validation.SystemRequests (sim)Simulate → Compile
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.Overrides (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.Overrides (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.Overrides (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanVVF.Subsequences.Validation.Overrides (sim)Compile → Simulate
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.ZoneGroups.Validation.GroupStatus (sim)Compile → Verify
Buildings_latestBuildings.Examples.DualFanDualDuct.ClosedLoop (sim)Simulate → Failed
Buildings_latestBuildings.Examples.HydronicHeating.TwoRoomsWithStorage (sim)Compile performance 0:01:37 → 48.90
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.OneFloor_OneZone (sim)Compile performance 49.00 → 24.27
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone (sim)SimCode performance 0:08:10 → 0:03:48
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone (sim)Failed → Compile
Buildings_latestBuildings.Examples.VAVReheat.ASHRAE2006 (sim)Simulate → Failed
Buildings_latestBuildings.Examples.VAVReheat.BaseClasses.Controls.Examples.RoomVAV (sim)Compile → Verify
Buildings_latestBuildings.Examples.VAVReheat.BaseClasses.Controls.Examples.SupplyAirTemperature (sim)Compile → Simulate
Buildings_latestBuildings.Examples.VAVReheat.Validation.TraceSubstance (sim)Compile → Simulate
Buildings_latestBuildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.Borefield (sim)
Buildings_latestBuildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.SwitchBox (sim)Compile → Verify
Buildings_latestBuildings.Experimental.DHC.EnergyTransferStations.Combined.Validation.ChillerBorefield (sim)
Buildings_latestBuildings.Experimental.DHC.EnergyTransferStations.Combined.Validation.ChillerOnly (sim)Compile performance 47.22 → 22.14
Buildings_latestBuildings.Experimental.DHC.EnergyTransferStations.Combined.Validation.ChillerWSE (sim)FrontEnd performance 13.67 → 5.62 SimCode performance 25.51 → 5.26 Compile performance 43.93 → 25.44
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Controls.Validation.MixingValveControl (sim)Compile → Verify
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ1 (sim)Templates performance 12.31 → 1.84
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Validation.TerminalUnitScaling (sim)Compile → Verify
Buildings_latestBuildings.Experimental.DHC.Plants.Cooling.Controls.Validation.ChillerStage (sim)Simulate performance 16.23 → 9.11
Buildings_latestBuildings.Fluid.Actuators.Dampers.Examples.MixingBox (sim)Simulate performance 4.39 → 15.97
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.PowerConsumption (sim)Compile → Verify
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.StandBy (sim)Simulate performance 19.51 → 7.28
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.WarmUpTemperature (sim)Simulate performance 13.82 → 5.41
Buildings_latestBuildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Chillers.Validation.Carnot_TEva_reverseFlow (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeTwoUTube (sim)
Buildings_latestBuildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedMassFlow (sim)SimCode performance 16.02 → 6.39 Compile performance 43.09 → 18.39
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitialization (sim)Compile performance 29.97 → 17.27
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUCounterFlow (sim)SimCode performance 35.28 → 10.49
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating (sim)SimCode performance 55.49 → 20.63
Buildings_latestBuildings.Fluid.HeatPumps.Examples.Carnot_TCon (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Interfaces.Examples.PrescribedOutlet (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.Interfaces.Examples.PrescribedOutlet_TSetOnly (sim)Simulate performance 48.02 → 14.51
Buildings_latestBuildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water (sim)Simulate performance 48.91 → 14.24
Buildings_latestBuildings.Fluid.Interfaces.Examples.PrescribedOutlet_X_wSetOnly (sim)Simulate performance 49.91 → 23.88
Buildings_latestBuildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47 (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity (sim)Compile → Simulate
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.AbsorbedRadiation (sim)Compile → Simulate
Buildings_latestBuildings.HeatTransfer.Windows.Examples.BeamDepthInRoom (sim)Templates performance 0:01:41 → 3.74
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.GroupStatus (sim)Compile → Verify
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Haldi2009WindowsTInTout (sim)Verify → Simulate
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Herkel2008WindowsCompletelyOpen (sim)Simulate performance 20.78 → 11.27
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Herkel2008WindowsSmall (sim)Simulate performance 20.52 → 11.44
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Herkel2008WindowsTiltedOpen (sim)Simulate performance 20.85 → 11.46
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Rijal2007WindowsTInTOutTComf (sim)Simulate → Verify
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Yun2008WindowsTIn (sim)Simulate performance 20.12 → 11.29
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Yun2008WindowsTOut (sim)Simulate performance 20.41 → 11.39
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Zhang2012WindowsAll (sim)Simulate performance 19.29 → 11.26
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Zhang2012WindowsEast (sim)Simulate performance 19.29 → 11.22
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Zhang2012WindowsNorth (sim)Simulate performance 19.58 → 11.23
Buildings_latestBuildings.Occupants.Office.Windows.Validation.Zhang2012WindowsSouth (sim)Simulate performance 20.03 → 11.31
Buildings_latestBuildings.Occupants.Residential.AirConditioning.Validation.Ren2014ACLivingroom (sim)Simulate → Verify
Buildings_latestBuildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK (sim)Simulate performance 19.56 → 11.22
Buildings_latestBuildings.ThermalZones.Detailed.Examples.ElectroChromicWindow (sim)BackEnd performance 15.25 → 8.39
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Templates performance 19.20 → 0.93 Simulate performance 5.88 → 54.51
Buildings_latestBuildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse (sim)SimCode performance 55.75 → 22.95 Compile performance 52.83 → 29.19
Buildings_latestBuildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3AWithRadiantFloor (sim)FrontEnd performance 10.13 → 5.47 BackEnd performance 33.48 → 18.32 SimCode performance 0:02:30 → 58.98 Templates performance 12.92 → 7.33
Buildings_latestBuildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3BWithRadiantFloor (sim)BackEnd performance 31.51 → 16.84 SimCode performance 0:01:05 → 37.84
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)SimCode performance 18.19 → 7.60
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case960 (sim)SimCode performance 19.76 → 10.05
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case985 (sim)SimCode performance 13.57 → 7.54
Buildings_latestBuildings.ThermalZones.Detailed.Validation.MixedAirFreeResponseSteadyState (sim)SimCode performance 48.26 → 24.07
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Simulate performance 23.57 → 10.51
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)SimCode performance 17.60 → 9.03 Compile performance 32.39 → 16.47
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)SimCode performance 20.32 → 8.19 Compile performance 26.36 → 15.25
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)BackEnd performance 10.31 → 4.79 SimCode performance 25.21 → 8.84
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)BackEnd performance 10.39 → 4.91 SimCode performance 27.38 → 8.82
Buildings_latestBuildings.Utilities.IO.Python_3_8.Examples.KalmanFilter (sim)Templates performance 3.86 → 19.67 Simulate performance 35.75 → 3.81
Buildings_latestBuildings.Utilities.IO.Python_3_8.Examples.SimpleRoom (sim)Templates performance 0.46 → 17.40
Buildings_latestBuildings.Utilities.IO.Python_3_8.Functions.Examples.Exchange (sim)Templates performance 5.85 → 21.01 Simulate performance 18.99 → 6.09
Buildings_latestBuildings.Utilities.IO.Python_3_8.Functions.Examples.ExchangeWithPassPythonObject (sim)Templates performance 4.49 → 22.60 Simulate performance 18.81 → 5.56