OpenModelica cpp from 2026-10-06 23:53:25 to 2026-10-08 01:15:23

Summary

OMC Commits11
Libraries Changed4
Number of Improvements21
Number of Regressions13
Number of Performance Improvements2
Number of Performance Regressions5

OpenModelica Changes

CommitDateAuthorSummary
3716b7bfb32026-10-07 21:09:19 +0200Christian SchulzeFix stream operator in if branch (#17165)
dc116139bf2026-10-07 19:54:33 +0200Martin SjölundEvaluate parameters that zero a solved coefficient (#17156)
64879761292026-10-07 19:33:22 +0200kabdelhak[NB,NF] update resizable handling (#17174)
97a2a53ac12026-10-07 18:00:18 +0200Martin SjölundFix derivatives of calls that do not depend on x (#17178)
f3a929dd042026-10-07 22:27:11 +0900bakemochoomedit: move the dark mode colors into a Style class (#17172)
3ef7442e8c2026-10-07 20:41:35 +0900bakemochoomedit: save the C/C++ editor text color from its own page (#17167)
7cc7ee47632026-10-07 13:04:56 +0200Martin Sjölundwasm-jit: runtime-sized arrays (--resizableArrays) (#17166)
a63a87bc532026-10-07 11:14:03 +0200Henning Kiel[OMNotebook] zoom (#17093)
af6305e2382026-10-07 18:06:00 +0900bakemochoOMEdit: add optional built-in dark mode (--DarkMode) (#15994)
b7860695622026-10-07 09:37:20 +0200JKRT_AGENTIC_ACCOUNTTest OMEdit LSP editor navigation and empty-definition fallback (#17007)
2bf4c4cde12026-10-07 07:51:13 +0200Martin SjölundSchedule relations on time as time events (#17139)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
26817e72026-10-07 21:05:43 +0200Martin SjölundStop scanning the whole db after every test run
96d91122026-10-07 12:13:17 +0200Martin SjölundBuilding 13 needs to go in more places

Library Changes

LibraryChange
Buildings_12From version 12.1.3-maint.12.x (50f28161b285d88696ed8761c3153c82ac6723f3) to 12.1.3-maint.12.x (5173c8be1a143096f36e4191613eb532f703b54c)
Buildings_latestFrom version 14.0.0-master (ad48324b74e9751e2e49dac5fe3c4dcb546755a2) to 14.1.0-master (51cd741ce0c381b0e1fa1ca0c56263dd28eaa56b)
Dynawo_devFrom version 1.8.0-master (4013fa5c7c94b346fbd92619e418da298a1927d9) to 1.8.0-master (c46649f7ed0e773b2b5856ac8d154c174f6bb6b6)
OpenIPSL_devFrom version 3.2.0-dev (647106f77167e6981239034c68ba6fab263f489b) to 3.2.0-dev (4df416b27860e1ae8c68c8602f3fb4fbe4c398b6)

Models Affected

BuildingSystemsBuildingSystems.Applications.DistrictSimulation.DistrictBerlinKreuzberg (sim)FrontEnd → Failed
Buildings_12Buildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3WithRadiantFloor (sim)Failed → Templates
Buildings_latestBuildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3WithRadiantFloor (sim)Failed → Templates
Dynawo_devDynawo.Examples.BESS.WECC.BESSCurrentSourceExternalPCS (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.BESS.WECC.BESSCurrentSourceNoPPC (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Photovoltaics.WECC.PVCurrentSource (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Photovoltaics.WECC.PVVoltageSource2 (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Photovoltaics.WECC.PVVoltageSource4 (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Photovoltaics.WECC.PVVoltageSourceNoPPC (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WT3CurrentSource1 (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WT3CurrentSource2 (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WT4ACurrentSource (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WT4BCurrentSource (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WTG3CurrentSource1 (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WTG3CurrentSource2 (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WTG4ACurrentSource (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WTG4BCurrentSource (sim)FrontEnd → Verify
Dynawo_devDynawo.Examples.Wind.WECC.WTG4BCurrentSourceExternalPCS (sim)FrontEnd → Simulate
ModelicaTest_3.2.3ModelicaTest.Electrical.SingularTransfomer (sim)Compile → Verify
ModelicaTest_3.2.3ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve (sim)Verify → Templates
ModelicaTest_4.0.0ModelicaTest.Electrical.SingularTransfomer (sim)Compile → Verify
ModelicaTest_4.0.0ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve (sim)Verify → Templates
ModelicaTest_4.1.0ModelicaTest.Electrical.SingularTransformer (sim)Compile → Verify
ModelicaTest_4.1.0ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve (sim)Verify → Templates
ModelicaTest_trunkModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve (sim)Verify → Templates
Modelica_3.2.3Modelica.Fluid.Examples.AST_BatchPlant.Test.TankWithEmptyingPipe1 (sim)Verify → Templates
Modelica_4.0.0Modelica.Fluid.Examples.AST_BatchPlant.Test.TankWithEmptyingPipe1 (sim)Verify → Templates
Modelica_4.1.0Modelica.Fluid.Examples.AST_BatchPlant.Test.TankWithEmptyingPipe1 (sim)Verify → Templates
Modelica_trunkModelica.Fluid.Examples.AST_BatchPlant.Test.TankWithEmptyingPipe1 (sim)Verify → Templates
OpenIPSLOpenIPSL.Examples.Tutorial.Example_4.Experiments.SMIBVarLoad (sim)Compile → Templates
OpenIPSL_devOpenIPSL.Examples.Tutorial.Example_4.Experiments.SMIBVarLoad (sim)Compile → Templates
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Compile performance 23.46 → 51.26
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 12.85 → 6.64
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_4000_M_10 (sim)Simulate performance 6.81 → 12.64
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 7.05 → 18.02
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_6400 (sim)Simulate → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Verify → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineModelica_N_1280 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_3200 (sim)Compile performance 28.44 → 0:01:21
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_3200 (sim)Compile performance 36.53 → 0:01:27
ScalableTestSuite_nooptScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Compile performance 0:01:40 → 41.04