OpenModelica master from 2026-08-14 13:45:54 to 2026-08-15 00:28:25

Summary

OMC Commits13
Libraries Changed0
Number of Improvements26
Number of Regressions11
Number of Performance Improvements6
Number of Performance Regressions4

OpenModelica Changes

CommitDateAuthorSummary
929ce24e3f2026-08-14 22:39:00 +0200arun3688update globalKnownVars with inputs and parameters that are part of Data Reconciliation (#16271)
9e75a71eb52026-08-14 22:08:40 +0200Martin SjölundCI: limit test memory with cgroups, not ulimit -v (#16296)
1a58ae01fa2026-08-14 20:17:42 +0200Martin SjölundAdd junit xml as downloadable artifact for Rust partest (#16294)
89aa4b835d2026-08-14 19:37:55 +0200AndreasUpdate OMOptim submodule (#16290)
234cccee002026-08-14 17:57:39 +0200Adeel AsgharOpen modelica:// links with target="_blank" (#16295)
4d0985819b2026-08-14 17:29:13 +0200Martin Sjölundwasm: Disable FMU tests that rely on C sources (#16293)
e074aaf3bb2026-08-14 17:27:29 +0200Martin Sjölundwasm-jit: run the new backend's array equations (#16292)
c22fa629182026-08-14 17:26:36 +0200Martin Sjölundwasm-jit: two Buildings simulation failures (#16287)
c0617635312026-08-14 16:59:33 +0200linuslangenkamp[GBODE] fix MR FIRK with internal, unify sparsity pattern and coloring utils (#16278)
2980a634862026-08-14 15:01:12 +0200Adeel AsgharFix middle click closing two tabs in tabbed view (#16291)
d030ee60b82026-08-14 14:15:56 +0200Martin Sjölundwasm-jit: recover from an external ModelicaError (#16285)
0f11febcde2026-08-14 14:05:51 +0200Julien SchuellerOMEdit: Nuke webkit path (#15981)
53e9591f232026-08-14 13:36:01 +0200Adrian Pop[FMI] Import an FMI 3.0 FMU and simulate it (#16268)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
c65d56a2026-08-14 08:44:36 +0200Martin SjölundAdd some MDD dependencies (#315)
2ee99a92026-08-13 18:23:01 +0200Martin SjölundInstall jinja2 in wasm-jit image for Buildings library (#314)

Library Changes

LibraryChange

Models Affected

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Simulate performance 38.20 → 0:01:07
AixLibAixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit (sim)Compile performance 23.85 → 6.95
AixLibAixLib.Airflow.Multizone.Examples.CO2TransportStep (sim)Compile performance 20.75 → 4.10
AixLibAixLib.Airflow.Multizone.Examples.ChimneyShaftWithVolume (sim)Templates performance 10.78 → 0.07
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication2 (sim)Simulate performance 0.15 → 0:08:00
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 1.23
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.Guideline36Winter (sim)Simulate → Compile
Buildings_11Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter (sim)Verify → Templates
Buildings_11Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom (sim)Verify → Templates
Buildings_11Buildings.Utilities.IO.Python_3_8.Functions.Examples.Exchange (sim)Verify → Templates
Buildings_11Buildings.Utilities.IO.Python_3_8.Functions.Examples.ExchangeWithPassPythonObject (sim)Verify → Templates
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.27 → 0:06:40
Buildings_12Buildings.Utilities.IO.Python_3_8.Examples.KalmanFilter (sim)Verify → Templates
Buildings_12Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom (sim)Verify → Templates
Buildings_12Buildings.Utilities.IO.Python_3_8.Functions.Examples.Exchange (sim)Verify → Templates
Buildings_12Buildings.Utilities.IO.Python_3_8.Functions.Examples.ExchangeWithPassPythonObject (sim)Verify → Templates
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestBasePropertiesDynamic (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestBasePropertiesExplicit (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestBasePropertiesImplicit (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestBasePropertiesTranscritical (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestStatesSatSubcritical (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestStatesSupercritical (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2.TestStatesTranscritical (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestBasePropertiesDynamic (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestBasePropertiesExplicit (sim)Failed → Compile
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestBasePropertiesImplicit (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestBasePropertiesTranscritical (sim)Failed → Compile
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestStatesSatSubcritical (sim)Templates → Compile
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestStatesSupercritical (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.CoolProp.CO2_Tabular.TestStatesTranscritical (sim)Templates → Compile
ExternalMediaExternalMedia.Test.CoolProp.Misc.RhoSmoothing (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.CoolProp.Pentane.Pentane_hs (sim)Failed → Compile
ExternalMediaExternalMedia.Test.CoolProp.Pentane.Pentane_hs_state (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestBasePropertiesDynamic (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestBasePropertiesExplicit (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestBasePropertiesImplicit (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestConstants (sim)Failed → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestSat (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestState (sim)Templates → Simulate
ExternalMediaExternalMedia.Test.TestMedium.TestStatesSat (sim)Failed → Simulate
KeyWordIOKeyWordIO.Examples.CaseExamples.ElectricalCases (sim)Simulate → Templates
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_3_M_4 (sim)FrontEnd performance 10.70 → 6.22
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Failed → Templates
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_6_M_4 (sim)Failed → Simulate
ScalableTestSuite_nooptScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_16000 (sim)Compile performance 24.91 → 12.73
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_1280 (sim)Verify → Failed
URDFModelica_mainURDFModelica.Examples.Physics_Wheels.PhysicsTest (sim)Simulate performance 36.25 → 0:01:04