OpenModelica master-fmi-fmpy from 2026-07-23 14:17:09 to 2026-07-25 02:35:39

Summary

OMC Commits8
Libraries Changed0
Number of Improvements3
Number of Regressions1
Number of Performance Improvements2
Number of Performance Regressions7

OpenModelica Changes

CommitDateAuthorSummary
25010ba1672026-07-24 22:52:49 +0200kabdelhak[NB,NSim] add unsplit if-equation support (#16128)
623b2d83b92026-07-24 19:33:34 +0200Martin Sjölundwasm-jit: fix MultiBody init-NLS regressions (#16126)
d9bbab43a62026-07-24 15:55:10 +0200AndreasFixing compiler warnings on Windows (#16125)
845ef253452026-07-24 13:30:36 +0200Martin Sjölundwasm-jit: sparse solver for torn linear systems (#16122)
8882ae94782026-07-24 09:44:09 +0200Martin Sjölundwasm-jit: torn linear/nonlinear system codegen (#16120)
14c9d3ec172026-07-23 23:21:37 +0200Martin Sjölundwasm-jit: make FMI3 adapter build mandatory (#16119)
8d20e2c6792026-07-23 22:57:21 +0200kabdelhak[NB] allow unsplit if-equations (#16115)
821cdd7bd32026-07-23 16:18:47 +0200AndreasIDA residualFunctionIDA: return recoverable error (#16116)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6697fc02026-07-06 18:25:17 +0200linuslangenkamp[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Systems.ModularAHU.Examples.GenericAHU (sim)SimCode performance 11.64 → 4.53
AixLibAixLib.Systems.ModularAHU.Validation.AHU2_Preheater (sim)Simulate → Failed
BuildSysProBuildSysPro.IBPSA.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)
BuildingSystemsBuildingSystems.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 9.25 → 29.51
Buildings_11Buildings.DHC.ETS.Combined.Subsystems.Validation.Borefield (sim)SimCode performance 29.66 → 15.13
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.20 → 0:07:02
BusinessSimulation_devBusinessSimulation.Examples.AssemblyLine (sim)Compile → Simulate
IDEASIDEAS.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 7.43 → 21.37
IDEAS_devIDEAS.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 7.48 → 18.16
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkCammarata (sim)SimCode performance 14.89 → 28.33
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkLinConcLossesHigherCurrent (sim)Failed → Compile
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkNonLinConcLosses (sim)SimCode performance 15.29 → 26.27
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_28_M_28 (sim)Failed → Verify
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_160 (sim)Compile performance 34.50 → 0:01:05