OpenModelica master-fmi from 2026-06-13 06:24:44 to 2026-06-16 18:08:27

Summary

OMC Commits9
Libraries Changed0
Number of Improvements6
Number of Regressions2
Number of Performance Improvements6
Number of Performance Regressions4

OpenModelica Changes

CommitDateAuthorSummary
0fd2c2c0042026-06-16 15:04:01 +0200Martin SjölundOMEdit: build against the Rust omc port in-process (CONFIG+=rust_omc) (#15848)
f09f2eb59e2026-06-16 14:42:24 +0200Martin SjölundAdd wasm-jit code generator target (stubs only) (#15847)
82bdcfe1d02026-06-16 12:40:48 +0200Adeel AsgharCheck for absyn dimensions size (#15846)
82a40fbc4b2026-06-15 17:26:09 +0200Adeel AsgharCopy translations to share/qt6/translations (#15844)
444eeb1b332026-06-15 16:15:04 +0200Per ÖstlundImprove handling of dimensions with cyclic dependencies (#15843)
7fa17b3abf2026-06-15 15:06:12 +0200Per ÖstlundImprove flow alias elimination (#15842)
22693d37de2026-06-15 13:20:50 +0200Adeel AsgharUpdate display unit when switching between plot windows (#15841)
e374f159082026-06-15 12:36:37 +0200Adeel AsgharSilence the EGL warnings shown on WSL (#15840)
26bb25a0842026-06-15 11:43:29 +0200Adeel AsgharPrevent window flickering when opening the documentation view (#15832)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)
12a01782026-06-06 12:43:09 +0200Adrian Popdrop v1.25 and add v1.27 (#286)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 23.67 → 8.37
BuildingSystemsBuildingSystems.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 17.60 → 34.92
Buildings_11Buildings.DHC.Plants.Combined.Validation.AllElectricCWStorage (sim)Failed → Simulate
Buildings_11Buildings.Templates.Components.Validation.Pumps (sim)Failed → Verify
Buildings_12Buildings.DHC.ETS.Combined.Examples.ChillerBorefield (sim)SimCode performance 16.91 → 32.35
Buildings_12Buildings.Templates.Components.Validation.Pumps (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:07:02 → 1.42
Buildings_latestBuildings.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 19.33 → 7.78
Buildings_latestBuildings.Templates.Components.Validation.Pumps (sim)Failed → Verify
IBPSA_latestIBPSA.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 23.44 → 10.58
ModelicaTest_3.2.3ModelicaTest.Blocks.FilterTests.AllOptions (sim)BackEnd performance 11.20 → 5.47
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.MeanLungsTest (sim)Failed → Compile
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkNonLinConcLosses (sim)Compile → Failed
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkNonLinConcLossesHigherPorosity (sim)Compile → Failed
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_320 (sim)Compile performance 0:01:25 → 0:02:36
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)Failed → Verify
ThermofluidStreamThermofluidStream.HeatExchangers.Tests.Recuperator (sim)Simulate performance 29.00 → 16.69
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Evaporator (sim)Simulate performance 9.56 → 16.94