OpenModelica master-fmi from 2022-11-12 11:48:36 to 2022-11-13 06:38:07

Summary

OMC Commits0
Libraries Changed1
Number of Improvements5
Number of Regressions7
Number of Performance Improvements13
Number of Performance Regressions34

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
Buildings_latestFrom version 10.0.0-master (5994b610d9a149a0bad847e16c2605251445b5ed) OMSimulator v2.1.1.post189-gb0b4368-linux to 10.0.0-master (765910dec5213bca3068d5fd10d7a79dc2dc7324) OMSimulator v2.1.1.post189-gb0b4368-linux

Models Affected

Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer (sim)SimCode performance 34.05 → 16.66 Templates performance 4.28 → 15.11
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)Templates performance 3.81 → 21.64
Buildings_latestBuildings.Applications.BaseClasses.Equipment.Validation.PumpParallel (sim)Simulate → Compile
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.ChillerStage (sim)Simulate performance 16.81 → 37.58
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.ConstantSpeedPumpStage (sim)Simulate performance 16.86 → 38.83
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingMode (sim)Simulate performance 3.66 → 19.83
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingModeNonIntegrated (sim)Simulate performance 7.99 → 27.13
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.CoolingTowerSpeed (sim)Simulate performance 10.25 → 25.67
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Controls.Validation.Reheat (sim)Simulate performance 8.52 → 17.98
Buildings_latestBuildings.BoundaryConditions.SolarGeometry.Examples.ProjectedShadowLength (sim)Templates performance 0:02:27 → 0:01:07
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.ReliefDamper (sim)Simulate performance 24.79 → 5.73
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.ReturnFanAirflowTracking (sim)Simulate performance 12.97 → 37.03
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReliefDamper (sim)Simulate performance 8.34 → 19.36
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.ReturnFan (sim)Simulate performance 19.18 → 5.99
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.CoolingOnly.Subsequences.Validation.SystemRequests (sim)Simulate → Compile
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctMixConDischargeSensor.Subsequences.Validation.ActiveAirFlow (sim)Simulate performance 10.28 → 30.57
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow (sim)Simulate performance 13.12 → 24.89
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanCVF.Subsequences.Validation.Overrides (sim)Simulate → Compile
Buildings_latestBuildings.Controls.OBC.ASHRAE.G36.TerminalUnits.Reheat.Subsequences.Validation.ActiveAirFlow (sim)Simulate performance 20.67 → 8.64
Buildings_latestBuildings.Controls.Predictors.Examples.BESTEST (sim)Templates performance 22.83 → 6.48
Buildings_latestBuildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid_N (sim)Templates performance 0.26 → 10.10
Buildings_latestBuildings.Examples.Tutorial.CDL.Controls.Validation.EquipmentOnOff (sim)Simulate performance 3.41 → 26.12
Buildings_latestBuildings.Examples.VAVReheat.ASHRAE2006 (sim)Failed → Simulate
Buildings_latestBuildings.Examples.VAVReheat.Validation.TraceSubstance (sim)Simulate → Failed
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ6 (sim)Simulate performance 2.38 → 11.14
Buildings_latestBuildings.Experimental.DHC.Plants.Cooling.Controls.Validation.ChillerStage (sim)Simulate performance 5.91 → 14.71
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.CoolDown (sim)Simulate performance 21.35 → 3.92
Buildings_latestBuildings.Fluid.CHPs.BaseClasses.Validation.EngineTemperature (sim)Simulate performance 12.08 → 3.06
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Basic (sim)Templates performance 2.93 → 15.09
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified2 (sim)Templates performance 2.78 → 14.63
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified3 (sim)Templates performance 2.65 → 12.99
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified4 (sim)Templates performance 1.63 → 13.91
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified5 (sim)Templates performance 1.55 → 12.72
Buildings_latestBuildings.Fluid.Examples.Performance.Example1v2 (sim)Templates performance 1.09 → 10.20 Simulate performance 4.58 → 10.72
Buildings_latestBuildings.Fluid.Geothermal.Boreholes.Examples.UTube (sim)Templates performance 1.20 → 18.27
Buildings_latestBuildings.Fluid.HeatExchangers.ActiveBeams.Validation.NumberOfBeamsDynamics (sim)Simulate performance 40.97 → 23.10
Buildings_latestBuildings.Fluid.Humidifiers.Validation.SprayAirWasher_X (sim)Simulate performance 3.19 → 11.27
Buildings_latestBuildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic (sim)Simulate performance 5.35 → 12.99
Buildings_latestBuildings.Fluid.Interfaces.Examples.PrescribedOutlet_Water (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.Interfaces.Examples.PrescribedOutlet_X_wSetOnly (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.Movers.Validation.ControlledFlowMachine (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Movers.Validation.NegativePressureOrFlow (sim)Simulate → Compile
Buildings_latestBuildings.Fluid.Storage.Validation.HeatExchangerDynamics (sim)Templates performance 1.70 → 13.16
Buildings_latestBuildings.Fluid.Storage.Validation.HeatExchangerLocation (sim)Templates performance 1.94 → 11.51
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Validation.HeatCapacityVariableShadeDT (sim)Simulate performance 10.00 → 3.39
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Enable_TOut_hOut (sim)Simulate performance 28.99 → 8.67
Buildings_latestBuildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.GroupStatus (sim)Simulate → Compile
Buildings_latestBuildings.Obsolete.Utilities.IO.Python36.Functions.Examples.ExchangeWithPassPythonObject (sim)Simulate performance 2.84 → 10.96
Buildings_latestBuildings.ThermalZones.Detailed.BaseClasses.Examples.HeatGain (sim)Simulate performance 4.97 → 14.01
Buildings_latestBuildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse (sim)Templates performance 7.39 → 15.35
Buildings_latestBuildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3AWithRadiantFloor (sim)SimCode performance 0:02:50 → 0:01:39
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Templates performance 3.53 → 16.70
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Templates performance 3.58 → 12.75
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660 (sim)Templates performance 4.84 → 15.88
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Templates performance 3.37 → 14.54
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case995 (sim)Templates performance 19.47 → 3.34
Buildings_latestBuildings.ThermalZones.Detailed.Validation.Initialization.MixedAir (sim)Templates performance 12.52 → 3.15