OpenModelica cpp from 2026-03-12 10:54:21 to 2026-03-13 06:55:13

Summary

OMC Commits1
Libraries Changed2
Number of Improvements25
Number of Regressions8
Number of Performance Improvements1
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
13b2cfd7652026-03-12 14:56:23 +0100Per ÖstlundFix Base Modelica export of break (#15203)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
0e9c5982026-03-25 11:23:03 +0100AndreasDon't fail all-reporst.py when branch history is missing (#278)
281a6792026-03-16 11:21:16 +0100AndreasRemove Base Modelica MTK test (#276)

Library Changes

LibraryChange
Chemical_masterFrom version 2.0.1-master (218185566941eeb217279cbad000583ee70836a1) to 2.0.1-master (b579ba4ab75168c02f3c7a7a3e3efa17231f4b33)
Dynawo_devFrom version 1.8.0-master (14797b19f11ff39e8b5d1aa66d1f389e77a98002) to 1.8.0-master (93a55342b8f494a3fe13707e4a18d4a10265849a)

Models Affected

BuildSysProBuildSysPro.IBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT (sim)Compile performance 0:08:10 → 0:03:37
BuildingSystemsBuildingSystems.Buildings.Examples.BuildingThermalMultiZone (sim)Templates → Failed
Buildings_12Buildings.DHC.Loads.Combined.Examples.BuildingTimeSeriesWithETSDHWTank (sim)Templates performance 8.02 → 13.68
Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeDynamics (sim)Verify → Templates
Chemical_masterChemical.Examples.EnzymeKinetics (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.ExothermicReaction (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.HydrogenCombustion (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.OxygenInWater (sim)Failed → Templates
Chemical_masterChemical.Examples.SimpleForwardReaction (sim)Failed → Simulate
Chemical_masterChemical.Examples.SimpleReaction (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.SimpleReaction2 (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.SimpleReaction22 (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.SimpleReactionInSolution (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.SimpleReactionPathway (sim)Failed → Templates
Chemical_masterChemical.Examples.SimpleReactionsWithJunction (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.SimpleReactionsWithJunction2 (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.SimpleReactionsWithJunction3 (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.debug.EnzymeKinetics2 (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.debug.EnzymeKinetics2_ (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.debug.EnzymeKinetics3 (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.debug.SimpleReaction2_ (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.debug.SimpleReaction2__ (sim)Failed → FrontEnd
Chemical_masterChemical.Examples.debug.SimpleReaction_back (sim)Failed → FrontEnd
Chemical_masterChemical.Processes.Tests.TestFlow (sim)Failed → Templates
Dynawo_devDynawo.Examples.Wind.WECC.WT4ACurrentSource (sim)Simulate → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WT4BCurrentSource (sim)Simulate → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WTG4BCurrentSource (sim)Simulate → Verify
ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Templates → Verify
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)
ScalableTestSuiteScalableTestSuite.Elementary.ParameterArrays.ScaledExperiments.Table_N_200_M_200 (sim)Compile → Failed
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Templates → Failed
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_3200 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_8000 (sim)Compile performance 31.33 → 54.69
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_8000 (sim)Compile performance 30.13 → 58.35
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Templates → Failed
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Templates → Verify