OpenModelica v1.20-fmi from 2023-03-18 18:42:54 to 2023-03-25 17:21:31

Summary

OMC Commits0
Libraries Changed5
Number of Improvements11
Number of Regressions5
Number of Performance Improvements59
Number of Performance Regressions8

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
Buildings_8From version 8.1.4-maint.8.1.x (eea89c052660764c5622de5b399302e517741adc) OMSimulator v2.0.0-dev-967-g1552061-linux to 8.1.4-maint.8.1.x (31ac606fad24c9abe769cb638a74eb7d77c146af) OMSimulator v2.0.0-dev-967-g1552061-linux
Buildings_9From version 9.1.1-maint.9.1.x (16c2e817461320a14b9e2c5c64eba7b184f45e79) OMSimulator v2.0.0-dev-967-g1552061-linux to 9.1.1-maint.9.1.x (1a55eb81b9f72482435ade810ba9cd1200e274e7) OMSimulator v2.0.0-dev-967-g1552061-linux
Buildings_latestFrom version 10.0.0-master (cd566ad50d45640c88d89b500bf675b1524e7e3b) OMSimulator v2.0.0-dev-967-g1552061-linux to 10.0.0-master (4edbdb7e0db2553a9bebd8bab3290ab2967d996b) OMSimulator v2.0.0-dev-967-g1552061-linux
PowerSystemsFrom version 1.0.0 (3bdc215576fd325ad6e715a9a5c0318593b69fd1) OMSimulator v2.0.0-dev-967-g1552061-linux to 1.0.1 (69fd1e7381fb50e6a0bc77d9ba168e9d6a7d9a6a) OMSimulator v2.0.0-dev-967-g1552061-linux
PowerSystems_latestFrom version 1.0.1-master (69fd1e7381fb50e6a0bc77d9ba168e9d6a7d9a6a) OMSimulator v2.0.0-dev-967-g1552061-linux to 2.0.0-master (67d22eba4d869276f4d3196bf525c2255d615c98) OMSimulator v2.0.0-dev-967-g1552061-linux

Models Affected

Buildings_8Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer (sim)Compile performance 0:01:31 → 32.88
Buildings_8Buildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)Compile performance 0:01:51 → 40.06
Buildings_8Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.IntegratedPrimaryLoadSide (sim)Compile performance 32.51 → 18.05
Buildings_8Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.IntegratedPrimarySecondary (sim)Compile performance 32.41 → 18.41
Buildings_8Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimaryLoadSideEconomizer (sim)Compile performance 47.94 → 27.51
Buildings_8Buildings.Applications.DataCenters.ChillerCooled.Examples.NonIntegratedPrimarySecondaryEconomizer (sim)Compile performance 52.16 → 30.67
Buildings_8Buildings.Examples.HydronicHeating.TwoRoomsWithStorage (sim)Compile performance 0:02:42 → 46.39
Buildings_8Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.ThermalZone (sim)SimCode performance 13.84 → 6.82 Compile performance 37.07 → 17.17
Buildings_8Buildings.Experimental.DHC.EnergyTransferStations.BaseClasses.Validation.CollectorDistributor (sim)Compile performance 26.96 → 14.57
Buildings_8Buildings.Experimental.DHC.EnergyTransferStations.Combined.Generation5.Subsystems.Validation.Borefield (sim)
Buildings_8Buildings.Experimental.DHC.EnergyTransferStations.Combined.Generation5.Validation.ChillerOnly (sim)Compile performance 41.58 → 19.60
Buildings_8Buildings.Experimental.DHC.Loads.Examples.CouplingRCZ6 (sim)SimCode performance 31.56 → 11.63 Compile performance 0:01:24 → 35.63
Buildings_8Buildings.Fluid.Examples.FlowSystem.Basic (sim)Compile performance 34.24 → 19.49
Buildings_8Buildings.Fluid.Examples.FlowSystem.Simplified1 (sim)Compile performance 35.14 → 19.24
Buildings_8Buildings.Fluid.Examples.FlowSystem.Simplified2 (sim)Compile performance 34.23 → 19.98
Buildings_8Buildings.Fluid.Examples.FlowSystem.Simplified3 (sim)Compile performance 34.63 → 19.56
Buildings_8Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT (sim)Compile performance 0:03:04 → 0:01:16
Buildings_8Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeDynamics (sim)
Buildings_8Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeTwoUTube (sim)
Buildings_8Buildings.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)
Buildings_8Buildings.Fluid.HeatExchangers.DXCoils.WaterCooled.Validation.VariableSpeedEnergyPlusPartLoad (sim)Compile performance 32.49 → 18.45
Buildings_8Buildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedMassFlow (sim)Compile performance 50.56 → 23.22
Buildings_8Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.SingleCircuitMultipleCircuitFiniteDifference (sim)Compile performance 37.31 → 18.16
Buildings_8Buildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitializationPerfectGases (sim)Compile performance 38.24 → 21.73
Buildings_8Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTU (sim)SimCode performance 53.80 → 25.08 Compile performance 0:02:00 → 39.06
Buildings_8Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating (sim)SimCode performance 39.87 → 20.35 Compile performance 0:01:43 → 34.52
Buildings_8Buildings.Obsolete.DistrictHeatingCooling.Examples.HeatingCoolingHotWater3Clusters (sim)Compile performance 0:02:10 → 0:01:02
Buildings_8Buildings.Obsolete.DistrictHeatingCooling.Examples.HeatingCoolingHotWater3ClustersBaseCase (sim)Compile performance 0:01:50 → 50.56
Buildings_8Buildings.ThermalZones.Detailed.Examples.ElectroChromicWindow (sim)Compile performance 0:01:01 → 19.37
Buildings_8Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 2.04 → 54.51
Buildings_8Buildings.ThermalZones.Detailed.Examples.FFD.WindowWithShade (sim)Compile performance 0:02:06 → 36.30
Buildings_8Buildings.ThermalZones.Detailed.Examples.FFD.WindowWithoutShade (sim)Compile performance 0:01:57 → 33.61
Buildings_8Buildings.ThermalZones.Detailed.Examples.MixedAirCO2 (sim)Compile performance 0:01:08 → 19.39
Buildings_8Buildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse (sim)Compile performance 0:02:50 → 33.54
Buildings_8Buildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3AWithRadiantFloor (sim)SimCode performance 0:02:53 → 0:01:18 Compile performance 0:05:41 → 0:01:07
Buildings_8Buildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3BWithRadiantFloor (sim)Templates performance 13.54 → 6.29 Compile performance 0:05:19 → 0:01:07
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)SimCode performance 14.74 → 8.64 Compile performance 0:01:17 → 23.79
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Compile performance 0:01:03 → 23.26
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Compile performance 0:01:31 → 22.00
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case620 (sim)SimCode performance 57.67 → 15.63 Compile performance 0:01:33 → 24.14
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case630 (sim)Templates performance 6.36 → 12.20 Compile performance 0:02:32 → 24.05
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case640 (sim)Compile performance 0:01:16 → 21.10
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650 (sim)SimCode performance 19.05 → 9.17 Compile performance 0:01:03 → 20.95
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650FF (sim)SimCode performance 16.59 → 8.06 Compile performance 0:01:06 → 18.85
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)SimCode performance 19.76 → 7.33 Compile performance 0:01:09 → 19.94
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)SimCode performance 14.77 → 7.11 Compile performance 0:01:07 → 20.22
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case920 (sim)SimCode performance 29.72 → 14.15 Compile performance 0:01:41 → 25.33
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)Compile performance 0:01:12 → 21.50
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Compile performance 0:01:29 → 21.63
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)Compile performance 0:01:10 → 21.10
Buildings_8Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case960 (sim)Compile performance 0:01:59 → 30.46
Buildings_8Buildings.ThermalZones.Detailed.Validation.Initialization.MixedAir (sim)Compile performance 0:01:04 → 17.60
Buildings_8Buildings.ThermalZones.Detailed.Validation.LBNL_71T.RoomB.ElectroChromicWindow (sim)SimCode performance 30.32 → 15.63 Compile performance 0:01:27 → 18.89
Buildings_8Buildings.ThermalZones.Detailed.Validation.MixedAirFreeResponseSteadyState (sim)Compile performance 0:02:56 → 30.85
Buildings_8Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Compile performance 52.87 → 15.62
Buildings_8Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Compile performance 52.39 → 16.96
Buildings_8Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Compile performance 0:01:12 → 16.78
Buildings_8Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)Compile performance 0:01:01 → 22.07
Buildings_8Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)SimCode performance 16.69 → 9.20 Compile performance 55.08 → 22.48
Buildings_8Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)Compile performance 55.10 → 23.02
Buildings_8Buildings.Utilities.IO.Python36.Examples.KalmanFilter (sim)Simulate → SimCode
Buildings_8Buildings.Utilities.IO.Python36.Examples.SimpleRoom (sim)Simulate → SimCode
Buildings_8Buildings.Utilities.IO.Python36.Functions.Examples.Exchange (sim)Simulate → SimCode
Buildings_8Buildings.Utilities.IO.Python36.Functions.Examples.ExchangeWithPassPythonObject (sim)Simulate → SimCode
Buildings_8Buildings.Utilities.Plotters.Examples.SingleZoneVAV (sim)Compile performance 0:01:36 → 27.10
Buildings_9Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone (sim)Failed → Compile
Buildings_9Buildings.Examples.VAVReheat.ASHRAE2006 (sim)Failed → Simulate
Buildings_9Buildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ6 (sim)Simulate performance 1.51 → 10.37
Buildings_9Buildings.ThermalZones.Detailed.Validation.MixedAirFreeResponseSteadyState (sim)Templates performance 14.16 → 7.90
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer (sim)SimCode performance 46.33 → 15.86
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)SimCode performance 40.87 → 18.53
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSpring (sim)Failed → Simulate
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer (sim)Failed → Simulate
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter (sim)Failed → Simulate
Buildings_latestBuildings.Examples.DualFanDualDuct.ClosedLoop (sim)Failed → Simulate
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone (sim)Failed → Compile
Buildings_latestBuildings.Examples.VAVReheat.ASHRAE2006 (sim)Failed → Simulate
Buildings_latestBuildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedMassFlow (sim)SimCode performance 6.94 → 14.06
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUCounterFlow (sim)SimCode performance 15.01 → 25.53
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.96 → 54.51
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.WindowWithoutShade (sim)Templates performance 10.81 → 3.10
Buildings_latestBuildings.ThermalZones.Detailed.Examples.MixedAirFreeResponse (sim)Templates performance 5.15 → 10.24
Buildings_latestBuildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3AWithRadiantFloor (sim)SimCode performance 50.88 → 0:01:34 Templates performance 14.78 → 8.61
PowerSystemsPowerSystems.Examples.AC3ph.Transmission.FaultTline (sim)Compile → Simulate
PowerSystemsPowerSystems.Examples.PowerWorld.PowerWorld (sim)Compile → Simulate
PowerSystemsPowerSystems.Examples.Wind.WindTurbine_PSGI (sim)Failed → SimCode
PowerSystems_latestPowerSystems.Examples.AC3ph.Transmission.FaultTline (sim)Simulate → Compile