OpenModelica v1.25-fmi-fmpy from 2025-06-03 07:06:35 to 2025-06-08 16:32:10

Summary

OMC Commits1
Libraries Changed0
Number of Improvements31
Number of Regressions21
Number of Performance Improvements11
Number of Performance Regressions9

OpenModelica Changes

CommitDateAuthorSummary
5936f13a882025-06-05 12:31:23 +0200arun3688 do not copy temporary files when performing dataReconciliation

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6d6bfe52025-05-29 01:41:14 +0200Adrian PopAdd new json field to force library version exact match - to be used for MSL (#213)
a7fcaa52025-05-28 01:08:45 +0200Francesco CasellaUpdated configurations to test released 4.1.0 instead of 4.1.0.beta.1 (#212)

Library Changes

LibraryChange

Models Affected

BuildingSystemsBuildingSystems.Fluid.Geothermal.Aquifer.Validation.NumberWells (sim)Failed → Simulate
Buildings_11Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Failed → Verify
Buildings_11Buildings.Fluid.HydronicConfigurations.PassiveNetworks.Examples.SingleMixing (sim)Compile performance 0:01:29 → 0:02:52
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:07:02 → 6.36
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case640 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)Compile performance 0:04:18 → 0:02:32
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.ASHRAE2006Winter (sim)Failed → Compile
Buildings_12Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Verify → Failed
Buildings_12Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Verify → Failed
Buildings_12Buildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_12Buildings.DHC.Plants.Steam.Examples.SingleBoiler (sim)Verify → Compile
Buildings_12Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.ThermalZone (sim)Compile performance 0:03:04 → 0:01:47
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Compile → Failed
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Failed → Verify
Buildings_latestBuildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Failed → Verify
Buildings_latestBuildings.DHC.Plants.Steam.Examples.SingleBoiler (sim)Compile → Verify
Buildings_latestBuildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUCounterFlow (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.NaturalConvectionWithControl (sim)Simulate performance 4.49 → 11.17
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.RoomOnlySurfaceBoundary (sim)Simulate performance 4.65 → 11.48
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 4.60 → 0:14:02
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.Initialization.MixedAir (sim)Compile performance 0:04:08 → 0:01:48
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Compile → Failed
Buildings_latestBuildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Winter (sim)Failed → Compile
ClaRaClaRa.Components.Furnace.Check.Test_burner_adiabatic_fuelDrying (sim)Compile → Verify
GreenhousesGreenhouses.Examples.GlobalSystem_1 (sim)Failed → Compile
IDEASIDEAS.Examples.Tutorial.Example10 (sim)Failed → Compile
IDEASIDEAS.Examples.Tutorial.Example6 (sim)Failed → Compile
IDEASIDEAS.Examples.Tutorial.Example7 (sim)Failed → Compile
IDEASIDEAS.Examples.Tutorial.Example8 (sim)Failed → Compile
IDEASIDEAS.Examples.Tutorial.Example9 (sim)Failed → Compile
Modelica_3.2.3Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Simulate → Compile
Modelica_3.2.3Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint (sim)Verify → Compile
Modelica_3.2.3Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)Compile → Verify
Modelica_4.0.0Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Simulate → Compile
Modelica_4.0.0Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)Verify → Compile
Modelica_4.1.0Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Compile → Simulate
Modelica_4.1.0Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMPM_FieldWeakening (sim)Verify → Compile
Modelica_4.1.0Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6 (sim)Verify → Simulate
Modelica_trunkModelica.Blocks.Examples.BooleanNetwork1 (sim)Compile performance 8.88 → 20.66
Modelica_trunkModelica.Blocks.Examples.BusUsage (sim)Compile performance 7.99 → 20.04
Modelica_trunkModelica.Blocks.Examples.IntegerNetwork1 (sim)Compile performance 8.23 → 26.55
Modelica_trunkModelica.Blocks.Examples.Interaction1 (sim)Compile performance 9.61 → 21.43
Modelica_trunkModelica.Electrical.Batteries.Examples.CCCV_Stack (sim)Compile performance 0:03:16 → 0:01:41
Modelica_trunkModelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint (sim)Verify → Compile
PhotoVoltaics_TGMPhotoVoltaics_TGM.TGM_Trina_Analytical_2016 (sim)Simulate → Compile
PlanarMechanicsPlanarMechanics.Examples.ControlledCraneCrab (sim)Compile performance 44.76 → 16.96
PlanarMechanicsPlanarMechanics.Examples.CraneCrab (sim)Compile performance 44.97 → 16.27
PlanarMechanicsPlanarMechanics.Examples.InvertedCraneCrab (sim)Compile performance 46.17 → 16.54
PlanarMechanicsPlanarMechanics.Examples.MeasureDemo (sim)Compile performance 47.22 → 15.07
PlanarMechanicsPlanarMechanics.Examples.PowerDistanceDemo (sim)Compile performance 44.92 → 20.82
PlanarMechanicsPlanarMechanics.Examples.SpringDemo (sim)Compile performance 44.01 → 16.30
PowerGridsPowerGrids.Examples.Tutorial.IslandOperation.TwoGeneratorsFixedFrequencyReference (sim)Compile → Verify
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Failed → FrontEnd
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_1000_M_10 (sim)Compile performance 0:01:02 → 0:01:57
ThermoPowerThermoPower.Test.GasComponents.TestGasMixer (sim)Compile → Simulate
TransiEntTransiEnt.Grid.Heat.HeatGridAnalysis.TwoClosedLoops_PressureControlled (sim)Compile → Failed