OpenModelica v1.17 from 2021-10-24 11:16:42 to 2021-10-31 08:51:10

Summary

OMC Commits0
Libraries Changed5
Number of Improvements7
Number of Regressions1
Number of Performance Improvements42
Number of Performance Regressions0

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
Buildings_latestFrom version 9.0.0-master (3ebb153fa954867c1af1e2721aa95ee851d56744) to 9.0.0-master (8b5ba4f5c73088d47f566288873c9d51037c3f98)
ModelicaTest_trunk_cppFrom version trunk (072fd0ffc1a7b25527f7c21976645416248e00a1) to trunk (e7b101dde7cdc318e4caa6841e8a4d5b3ee65116)
Modelica_4.0.0From version 4.0.0+maint.om (cab27240a4a3ed4ea137226f056bbc0d79543f7a) to 4.0.0+maint.om (d65e9de57f31198d3833d53de1ee49c9cdbf0335)
Modelica_trunk_cppFrom version trunk (072fd0ffc1a7b25527f7c21976645416248e00a1) to trunk (e7b101dde7cdc318e4caa6841e8a4d5b3ee65116)
ThermalSeparationFrom version 0.2.0-master (ffa0495ba829ecab105be4bfb3b7652625ec9c03) to 0.2.0-master (d52b8306b9439885c36ab037c7a84a7042fb7fbb)

Models Affected

Buildings_latestBuildings.BoundaryConditions.GroundTemperature.Examples.CorrectedConvection (sim)Failed → Simulate
Buildings_latestBuildings.BoundaryConditions.GroundTemperature.Examples.CorrectedNFactors (sim)Failed → Simulate
Buildings_latestBuildings.BoundaryConditions.GroundTemperature.Examples.UndisturbedSoilTemperature (sim)Failed → Simulate
Buildings_latestBuildings.Electrical.Examples.RenewableSources (sim)BackEnd performance 20.29 → 10.99 Compile performance 41.74 → 19.81
Buildings_latestBuildings.Examples.VAVCO2.VAVSystemCTControl (sim)Compile performance 24.84 → 14.40
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Basic (sim)
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified1 (sim)
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified2 (sim)BackEnd performance 36.61 → 17.33 Compile performance 43.74 → 21.15
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified3 (sim)
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified4 (sim)
Buildings_latestBuildings.Fluid.Examples.FlowSystem.Simplified5 (sim)
Buildings_latestBuildings.Fluid.Examples.Performance.Example1v2 (sim)Compile performance 20.90 → 8.88
Buildings_latestBuildings.Fluid.Examples.SimpleHouse (sim)Compile performance 18.81 → 7.15 Simulate performance 21.13 → 9.69
Buildings_latestBuildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC (sim)FrontEnd performance 10.65 → 5.24 Compile performance 35.84 → 17.46
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT (sim)BackEnd performance 0:03:07 → 0:01:25 SimCode performance 30.15 → 13.54 Templates performance 12.82 → 5.38 Compile performance 0:02:43 → 0:01:13 Simulate performance 0:04:20 → 0:01:33
Buildings_latestBuildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT (sim)Compile performance 21.54 → 8.59
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.MultipoleThermalResistances_TwoUTube (sim)Simulate performance 0:01:09 → 35.82
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeDynamics (sim)BackEnd performance 25.28 → 13.24 Templates performance 11.64 → 6.10
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource (sim)Simulate performance 0:03:50 → 0:01:29
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Simulate performance 0:01:27 → 36.53
Buildings_latestBuildings.Fluid.Geothermal.Borefields.Examples.Borefields (sim)BackEnd performance 31.10 → 15.70 Templates performance 10.99 → 5.52
Buildings_latestBuildings.Fluid.Geothermal.Borefields.Validation.Sandbox (sim)BackEnd performance 10.80 → 4.54
Buildings_latestBuildings.Fluid.Geothermal.BuriedPipes.Examples.DiscretizedBuriedPipe (sim)Failed → Templates
Buildings_latestBuildings.Fluid.Geothermal.BuriedPipes.Examples.SingleBuriedPipe (sim)Failed → Templates
Buildings_latestBuildings.Fluid.Geothermal.BuriedPipes.Examples.TwoBuriedPipes (sim)Failed → Templates
Buildings_latestBuildings.Fluid.Geothermal.BuriedPipes.Examples.TwoPipesConduit (sim)Failed → Templates
Buildings_latestBuildings.Fluid.HeatExchangers.ActiveBeams.Validation.NumberOfBeamsDynamics (sim)Compile performance 20.01 → 7.34
Buildings_latestBuildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel (sim)BackEnd performance 17.41 → 8.02 Compile performance 14.71 → 4.72
Buildings_latestBuildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus (sim)BackEnd performance 16.04 → 6.92
Buildings_latestBuildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.SpaceCooling (sim)BackEnd performance 10.94 → 5.27 Compile performance 36.28 → 15.38
Buildings_latestBuildings.Fluid.HeatExchangers.Examples.DryCoilDiscretizedPControl (sim)Compile performance 31.01 → 10.99
Buildings_latestBuildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedMassFlow (sim)BackEnd performance 19.91 → 8.15 Compile performance 48.75 → 20.48
Buildings_latestBuildings.Fluid.HeatExchangers.RadiantSlabs.Examples.SingleCircuitMultipleCircuitFiniteDifference (sim)
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitialization (sim)FrontEnd performance 10.08 → 5.55 Compile performance 50.82 → 18.08
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitializationPerfectGases (sim)Compile performance 49.54 → 18.73
Buildings_latestBuildings.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Compile performance 22.20 → 7.87 Simulate performance 12.14 → 5.03
Buildings_latestBuildings.Fluid.Movers.Validation.Pump_Nrpm_stratos (sim)Compile performance 21.60 → 9.21
Buildings_latestBuildings.Fluid.SolarCollectors.Examples.FlatPlateTotalArea (sim)Compile performance 25.83 → 11.15
Buildings_latestBuildings.Fluid.SolarCollectors.Examples.FlatPlateWithTank (sim)Compile performance 21.52 → 8.08
Buildings_latestBuildings.Fluid.SolarCollectors.Validation.EN12975NPanels (sim)BackEnd performance 10.38 → 4.63 Compile performance 37.11 → 15.00
Buildings_latestBuildings.Fluid.SolarCollectors.Validation.FlatPlate (sim)Compile performance 21.96 → 8.97
Buildings_latestBuildings.Fluid.SolarCollectors.Validation.FlatPlateNPanels (sim)BackEnd performance 10.08 → 4.92 Compile performance 36.75 → 15.94
Buildings_latestBuildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex (sim)BackEnd performance 10.51 → 4.67 Compile performance 29.13 → 12.14
Buildings_latestBuildings.Fluid.Storage.Validation.HeatExchangerDynamics (sim)BackEnd performance 10.09 → 5.00 Compile performance 31.05 → 11.83
Buildings_latestBuildings.Fluid.Storage.Validation.HeatExchangerLocation (sim)BackEnd performance 10.15 → 4.38 Compile performance 32.43 → 12.55
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection (sim)Compile performance 29.22 → 12.53
Buildings_latestBuildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiationElectrochromic (sim)BackEnd performance 24.59 → 11.59 Compile performance 11.28 → 6.43
Buildings_latestBuildings.HeatTransfer.Windows.Examples.ElectrochromicWindow (sim)BackEnd performance 31.11 → 12.80 Compile performance 19.15 → 9.37
Buildings_latestBuildings.HeatTransfer.Windows.Examples.Window (sim)Compile performance 23.99 → 10.24
Buildings_latestBuildings.HeatTransfer.Windows.Validation.WindowSteadyState (sim)BackEnd performance 10.87 → 4.83 Compile performance 22.29 → 10.09
ModelicaTest_trunk_cppModelicaTest.Electrical.QuasiStatic.Polyphase.SerialConnection (sim)Simulate performance 16.46 → 8.18
Modelica_4.0.0Modelica.Blocks.Examples.Noise.ActuatorWithNoise (sim)Simulate performance 16.08 → 8.87
Modelica_4.0.0Modelica.Blocks.Examples.Rectifier12pulseFFT (sim)BackEnd performance 0:01:57 → 0:01:01
Modelica_4.0.0Modelica.Blocks.Examples.Rectifier6pulseFFT (sim)BackEnd performance 0:01:58 → 0:01:01
Modelica_trunk_cppModelica.Fluid.Examples.HeatExchanger.HeatExchangerSimulation (sim)Simulate performance 17.08 → 10.01
ThermalSeparationThermalSeparation.Examples.Testing.Pump.PumpSystem (sim)Simulate → Compile