OpenModelica v1.25 from 2025-03-29 20:48:02 to 2025-03-31 11:26:24

Summary

OMC Commits1
Libraries Changed0
Number of Improvements46
Number of Regressions1
Number of Performance Improvements8
Number of Performance Regressions15

OpenModelica Changes

CommitDateAuthorSummary
2382a6147a2025-03-31 10:20:54 +0200Per ÖstlundPort fixes to 1.25 (#13763)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
3ebd3d22025-03-29 19:57:53 +0100Adrian Popinstall Buildings 12 (#205)
83644622025-03-28 12:50:55 +0100Francesco CasellaDropped testing of Buildings 10, added Buildings 12 (#204)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Simulate
BuildingSystemsBuildingSystems.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Simulate
Buildings_11Buildings.DHC.Examples.Combined.SeriesConstantFlow (sim)Simulate performance 0.81 → 0:06:40
Buildings_11Buildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Simulate performance 0.81 → 0:06:40
Buildings_11Buildings.DHC.Examples.Combined.SeriesVariableFlowAgentControl (sim)Simulate performance 1.01 → 0:06:40
Buildings_11Buildings.DHC.Examples.Cooling.ElectricChillersDirectETS (sim)Simulate performance 0.35 → 0:06:40
Buildings_11Buildings.DHC.Loads.BaseClasses.Examples.CouplingTimeSeries (sim)Compile → Verify
Buildings_11Buildings.DHC.Loads.BaseClasses.Examples.CouplingTimeSeriesSingleLoop (sim)Compile → Verify
Buildings_11Buildings.DHC.Loads.BaseClasses.Validation.BenchmarkFlowDistribution2 (sim)Templates → Verify
Buildings_11Buildings.DHC.Loads.BaseClasses.Validation.FlowDistributionPumpControl (sim)Templates → Verify
Buildings_11Buildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_11Buildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETSDHWTank (sim)Compile → Verify
Buildings_11Buildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_11Buildings.DHC.Loads.Heating.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_11Buildings.DHC.Networks.Examples.Distribution1PipeExample (sim)Templates → Simulate
Buildings_11Buildings.DHC.Networks.Examples.Distribution2PipeExample (sim)Templates → Simulate
Buildings_11Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Compile → Simulate
Buildings_11Buildings.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Simulate
Buildings_12Buildings.DHC.Examples.Combined.SeriesConstantFlow (sim)Simulate performance 0.77 → 0:06:40
Buildings_12Buildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Simulate performance 0.77 → 0:06:40
Buildings_12Buildings.DHC.Examples.Combined.SeriesVariableFlowAgentControl (sim)Simulate performance 0.85 → 0:06:40
Buildings_12Buildings.DHC.Examples.Cooling.ElectricChillersDirectETS (sim)Simulate performance 0.38 → 0:06:40
Buildings_12Buildings.DHC.Loads.BaseClasses.Examples.CouplingTimeSeries (sim)Compile → Simulate
Buildings_12Buildings.DHC.Loads.BaseClasses.Examples.CouplingTimeSeriesSingleLoop (sim)Compile → Simulate
Buildings_12Buildings.DHC.Loads.BaseClasses.Validation.BenchmarkFlowDistribution2 (sim)Templates → Simulate
Buildings_12Buildings.DHC.Loads.BaseClasses.Validation.FlowDistributionPumpControl (sim)Templates → Simulate
Buildings_12Buildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETS (sim)Compile → Simulate
Buildings_12Buildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETSDHWTank (sim)Compile → Simulate
Buildings_12Buildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS (sim)Compile → Simulate
Buildings_12Buildings.DHC.Loads.Heating.Examples.BuildingTimeSeriesWithETS (sim)Compile → Simulate
Buildings_12Buildings.DHC.Networks.Examples.Distribution1PipeExample (sim)Templates → Simulate
Buildings_12Buildings.DHC.Networks.Examples.Distribution2PipeExample (sim)Templates → Simulate
Buildings_12Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Compile → Simulate
Buildings_12Buildings.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Simulate
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.15 → 0:06:40
Buildings_latestBuildings.DHC.Examples.Combined.SeriesConstantFlow (sim)Compile → Verify
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Compile → Verify
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlowAgentControl (sim)Simulate performance 0.87 → 0:13:20
Buildings_latestBuildings.DHC.Examples.Cooling.ElectricChillersDirectETS (sim)Simulate performance 0.35 → 0:13:20
Buildings_latestBuildings.DHC.Loads.BaseClasses.Examples.CouplingTimeSeries (sim)Compile → Verify
Buildings_latestBuildings.DHC.Loads.BaseClasses.Examples.CouplingTimeSeriesSingleLoop (sim)Compile → Verify
Buildings_latestBuildings.DHC.Loads.BaseClasses.Validation.BenchmarkFlowDistribution2 (sim)Templates → Verify
Buildings_latestBuildings.DHC.Loads.BaseClasses.Validation.FlowDistributionPumpControl (sim)Templates → Verify
Buildings_latestBuildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_latestBuildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETSDHWTank (sim)Compile → Verify
Buildings_latestBuildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_latestBuildings.DHC.Loads.Heating.Examples.BuildingTimeSeriesWithETS (sim)Compile → Verify
Buildings_latestBuildings.DHC.Networks.Examples.Distribution1PipeExample (sim)Templates → Simulate
Buildings_latestBuildings.DHC.Networks.Examples.Distribution2PipeExample (sim)Templates → Simulate
Buildings_latestBuildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:13:20 → 0.16
ClaRa_devClaRa.Examples.SteamPowerPlant_01 (sim)Compile performance 0:03:42 → 0:10:25
ClaRa_devClaRa.Examples.SteamPowerPlant_CombinedComponents_01 (sim)Simulate → Templates
IBPSA_latestIBPSA.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Simulate
IDEASIDEAS.Buildings.Components.Examples.RectangularZone (sim)BackEnd performance 10.34 → 5.69
IDEASIDEAS.Examples.Tutorial.Example9 (sim)BackEnd performance 5.10 → 10.18
IDEAS_devIDEAS.Fluid.HeatPumps.ModularReversible.Examples.LargeScaleWaterToWater_OneRoomRadiator (sim)Compile → Simulate
MEVMEV.Simulations.LinearControl.Scenario1 (sim)Compile performance 10.15 → 5.59 Simulate performance 18.64 → 4.94
MEVMEV.Simulations.LinearControl.Scenario2 (sim)Compile performance 21.13 → 5.50
MEVMEV.Simulations.LinearControl.Scenario3 (sim)Compile performance 20.88 → 5.57
MEVMEV.Simulations.LinearControl.Scenario4 (sim)Compile performance 20.56 → 5.45
MEVMEV.Simulations.LinearControl.Scenario5 (sim)Compile performance 20.36 → 5.51
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 10.93 → 6.01
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
ScalableTestSuite_nooptScalableTestSuite.Elementary.ParameterArrays.ScaledExperiments.Table_N_400_M_400 (sim)BackEnd performance 7.48 → 12.82
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_4000_M_10 (sim)SimCode performance 17.91 → 32.74
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestNTUWaterHeating1 (sim)Compile → Simulate
TransiEntTransiEnt.Producer.Electrical.Conventional.Check.CheckCCP_with_SecondGasPort (sim)FrontEnd → Simulate