OpenModelica master-fmi-fmpy from 2026-05-16 20:18:28 to 2026-05-19 13:31:26

Summary

OMC Commits8
Libraries Changed1
Number of Improvements7
Number of Regressions2
Number of Performance Improvements2
Number of Performance Regressions11

OpenModelica Changes

CommitDateAuthorSummary
a5131a74a12026-05-19 11:43:47 +0200Julien SchuellerCMake: Add macos bundle option (#15570)
2f2d61f4e02026-05-18 23:27:58 +0200Per ÖstlundImprove retyping of empty arrays (#15578)
517cd4caef2026-05-18 23:14:06 +0200Martin SjölundRemove some unused parts of the patterns in List.allCombinations* (#15577)
65adb928dd2026-05-18 15:58:46 +0200Per ÖstlundClean up SCodeUtil a bit (#15575)
aa4eaa84582026-05-18 14:18:30 +0200Julien SchuellerCMake: Set revision from file (#15573)
b6fa35120c2026-05-18 14:00:43 +0200Adeel AsgharDelete the empty ParametersScrollArea objects (#15574)
b09175c4382026-05-18 13:27:52 +0200Adeel AsgharFurther improve modifiers management (#15555)
247a05a4652026-05-17 19:35:59 +0200Martin SjölundVariables not initialized in SBPW*.mo (#15572)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange
Buildings_latestConfiguration hash (OMC settings or the testing script changed)

Models Affected

AixLibAixLib.ThermalZones.HighOrder.Examples.OFDHeatLoad (sim)SimCode performance 26.76 → 0:01:05
AixLibAixLib.ThermalZones.HighOrder.Examples.OFD_1Jan (sim)SimCode performance 22.54 → 43.80
Buildings_11Buildings.DHC.ETS.Combined.Examples.ChillerBorefield (sim)SimCode performance 12.68 → 26.57
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.30 → 0:07:02
Buildings_12Buildings.DHC.ETS.Combined.Subsystems.Validation.Borefield (sim)SimCode performance 23.64 → 41.88
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.20 → 0:07:02
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)SimCode performance 6.13 → 10.85
Buildings_latestBuildings.BoundaryConditions.WeatherData.Validation.ReaderTMY3WindDirection (sim)Simulate → Verify
Buildings_latestBuildings.DHC.Loads.BaseClasses.Examples.CouplingRCZ6 (sim)Failed → Verify
Buildings_latestBuildings.DHC.Plants.Combined.Validation.AllElectricCWStorage (sim)Failed → Compile
Buildings_latestBuildings.Fluid.Sources.Examples.Outside_CpData (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.Sources.Examples.Outside_CpLowRise (sim)Simulate → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.20 → 0:14:02
ElectricalEnergyStorageElectricalEnergyStorage.Examples.SimpleStackCycling (sim)Compile performance 52.47 → 0:01:35
ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)BackEnd performance 6.80 → 13.15
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.MeanLungsTest (sim)Compile → Failed
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkLinConcLossesHigherCurrent (sim)SimCode performance 35.69 → 19.74
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_28_M_28 (sim)Failed → Verify
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Verify → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)Failed → Verify
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_12800 (sim)Simulate performance 7.11 → 12.93
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Condenser (sim)Compile performance 50.36 → 27.39