OpenModelica v1.20-fmi from 2023-05-20 08:27:22 to 2023-05-31 08:47:47

Summary

OMC Commits0
Libraries Changed5
Number of Improvements0
Number of Regressions6
Number of Performance Improvements21
Number of Performance Regressions12

OpenModelica Changes

CommitAuthorSummary

Library Changes

LibraryChange
BuildingSystemsFrom version 2.0.0-master (b972c2db3cbc3254d5178970a5fea0867c22112d) OMSimulator v2.0.0-dev-967-g1552061-linux to 2.0.0-master (3a68d18887d3b7938d1d94be3b79271c4b031b74) OMSimulator v2.0.0-dev-967-g1552061-linux
Buildings_latestFrom version 10.0.0-master (62d7b29c60b49a70e4c0d7e693158e049732d9b3) OMSimulator v2.0.0-dev-967-g1552061-linux to 10.0.0-master (77e44ed7a07bb4d89f39cfacf24d832962107117) OMSimulator v2.0.0-dev-967-g1552061-linux
ModelicaTest_4.0.0From version 4.0.0+maint.om (74d056ef1b4a89463408ba70fc4ea4db83a6296f) OMSimulator v2.0.0-dev-967-g1552061-linux to 4.0.0+maint.om (8971ba0546b1136aeaca67b039eeadfa19d08bf6) OMSimulator v2.0.0-dev-967-g1552061-linux
Modelica_4.0.0From version 4.0.0+maint.om (74d056ef1b4a89463408ba70fc4ea4db83a6296f) OMSimulator v2.0.0-dev-967-g1552061-linux to 4.0.0+maint.om (8971ba0546b1136aeaca67b039eeadfa19d08bf6) OMSimulator v2.0.0-dev-967-g1552061-linux
ScalableTestSuiteFrom version 2.2.0-master (d34df548f7b2c9ebc214b168f9ade2de6f1cdf95) OMSimulator v2.0.0-dev-967-g1552061-linux to 2.2.0-master (4f171352815727de59a03c5a0ab4d59d4545b51e) OMSimulator v2.0.0-dev-967-g1552061-linux

Models Affected

BuildingSystemsBuildingSystems.Applications.AirConditioningSystems.PhotovoltaicCoolingSystem (sim)Compile performance 33.88 → 16.36
BuildingSystemsBuildingSystems.Applications.BuildingTypes.Germany.MultistoreyBuilding1958to1968 (sim)Compile performance 20.18 → 11.23
BuildingSystemsBuildingSystems.Applications.BuildingTypes.Germany.Rowhouse1918 (sim)Compile performance 20.78 → 11.00
BuildingSystemsBuildingSystems.Applications.BuildingTypes.Germany.SingleFamilyHouseEnEV2014 (sim)Compile performance 22.01 → 12.00
BuildingSystemsBuildingSystems.Applications.ClimateAnalyses.FreeFloatingTemperature (sim)Compile performance 55.97 → 22.28
BuildingSystemsBuildingSystems.Applications.HeatingSystems.SolarHeatingSystem (sim)Compile performance 37.66 → 21.07
BuildingSystemsBuildingSystems.Buildings.Examples.BuildingThermal4Zones1DAirpaths (sim)Compile performance 27.41 → 15.71
BuildingSystemsBuildingSystems.Buildings.Examples.BuildingThermalMultiZone (sim)SimCode performance 0:01:22 → 44.18 Compile performance 0:03:08 → 0:01:01
BuildingSystemsBuildingSystems.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT (sim)Compile performance 0:02:15 → 57.43
BuildingSystemsBuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeDynamics (sim)
BuildingSystemsBuildingSystems.Technologies.SolarThermal.Examples.BigCollectorInstallationWithStorage (sim)Compile performance 54.65 → 31.36 Simulate performance 17.28 → 38.44
BuildingSystemsBuildingSystems.Technologies.ThermalStorages.Examples.FluidStorageChargeDischargeProfile (sim)Compile performance 44.78 → 21.23
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer (sim)SimCode performance 12.27 → 50.22 Templates performance 0:02:16 → 3.81
Buildings_latestBuildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 (sim)SimCode performance 0:02:36 → 49.23 Templates performance 12.73 → 4.63
Buildings_latestBuildings.BoundaryConditions.SolarGeometry.Examples.ProjectedShadowLength (sim)Simulate performance 14.19 → 2.01
Buildings_latestBuildings.Examples.VAVReheat.ASHRAE2006 (sim)Simulate → Failed
Buildings_latestBuildings.Examples.VAVReheat.Validation.TraceSubstance (sim)Simulate → Failed
Buildings_latestBuildings.Experimental.DHC.Loads.BaseClasses.Examples.CouplingRCZ6 (sim)SimCode performance 49.92 → 26.72
Buildings_latestBuildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedMassFlow (sim)SimCode performance 8.01 → 13.65
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 54.52 → 2.07
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650 (sim)Templates performance 5.38 → 11.80
Buildings_latestBuildings.ThermalZones.Detailed.Validation.MixedAirFreeResponseSteadyState (sim)Templates performance 8.15 → 14.75
Buildings_latestBuildings.Utilities.IO.Python_3_8.Functions.Examples.Exchange (sim)Simulate performance 2.23 → 11.43
Buildings_latestBuildings.Utilities.IO.Python_3_8.Functions.Examples.ExchangeWithPassPythonObject (sim)Simulate performance 2.23 → 13.46
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)SimCode performance 31.47 → 10.97
ModelicaTest_4.0.0ModelicaTest.Blocks.FirstOrderHold (sim)Simulate performance 0.03 → 50.02
ModelicaTest_4.0.0ModelicaTest.Fluid.TestComponents.Pipes.DynamicPipeWithNominalLaminarFlow (sim)Compile performance 24.33 → 13.03
ModelicaTest_4.0.0ModelicaTest.Fluid.TestComponents.Pipes.DynamicPipesAndFittings (sim)Compile performance 48.53 → 23.86
Modelica_4.0.0Modelica.Magnetic.FluxTubes.Examples.Hysteresis.ThreePhaseTransformerWithRectifier (sim)Simulate performance 33.43 → 0.45
Modelica_4.0.0Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6 (sim)Compile performance 49.56 → 23.87
Modelica_4.0.0Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6_analytic (sim)Compile performance 28.36 → 16.07
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineModelica_N_1280 (sim)SimCode performance 0:01:18 → 34.02
ScalableTestSuiteScalableTestSuite.Elementary.ParameterArrays.ScaledExperiments.Table_N_200_M_200 (sim)SimCode performance 9.55 → 16.76
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Compile → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_16000 (sim)Simulate → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_8000 (sim)SimCode performance 19.62 → 0:01:04
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_16000 (sim)Compile → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_8000 (sim)SimCode performance 24.38 → 0:01:14
ScalableTestSuiteScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_64 (sim)SimCode performance 26.34 → 46.27
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_12800 (sim)Compile → Failed