OpenModelica newInst-newBackend from 2026-02-10 04:51:55 to 2026-02-16 11:51:53

Summary

OMC Commits17
Libraries Changed3
Number of Improvements17
Number of Regressions9
Number of Performance Improvements0
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
987e8f1c1b2026-02-13 18:31:31 +0100Adeel AsgharSet the font on both editor widget and the underlying document (#15025)
587623443c2026-02-13 17:53:35 +0100Andreas[C] Deactivate sample after first event iteration (#15026)
5404d003552026-02-13 16:05:44 +0100Julien Schueller[build] CMake: Remove optimization headers from FMUs (#14966)
64c9058b1f2026-02-13 15:09:33 +0100Per ÖstlundFix spelling (#15024)
56e53070f32026-02-13 14:23:32 +0100linuslangenkamp[GBODE] add stage-value-predictors to (E)SDIRK methods (#15022)
a2af4cfcb32026-02-13 10:23:57 +0100phannebohm[NB] Ignore exclusively initial edges (#15021)
92239140d72026-02-12 22:42:27 +0100anotheruserofgithubSet timer interval with requested visual time step (#14999)
b90b8a41382026-02-12 16:28:59 +0100anotheruserofgithubEnable precise timer for accurate animation update (#14998)
1b8d9358332026-02-12 15:31:23 +0100anotheruserofgithubRemove useless UserSimSettingsMAT to avoid calling TimeManager::setHVisual() (#14997)
84854e85582026-02-12 12:53:27 +0100rfranke[NB,Cpp] Stop using __z(Dot) for state(derivatives) and add test
96d9e3dece2026-02-12 12:47:27 +0100rfranke[NB,Cpp] add support for alias equations
c6e4ddf6182026-02-12 14:52:06 +0100anotheruserofgithubRemove unused default VisualizationAbstract's ctor (#14996)
56af40f5082026-02-12 14:02:05 +0100anotheruserofgithubPass sensible default values to TimeManager's ctor (#14995)
b898cf34692026-02-11 18:35:11 +0100Adeel AsgharRemove debug info from ExpressionTest (#15017)
2733f668682026-02-11 17:51:55 +0100Adeel AsgharHandle variable evaluation for nested replaceable elements (#15016)
5e9b9e62e32026-02-11 12:00:19 +0100rfrankeMaintain cpp tests that don't run regularly and teardown (#15007)
d9115be9722026-02-11 00:18:41 +0100Per ÖstlundFix getModelInstance context for inherited components (#15015)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
a654b572026-02-13 15:56:41 +0100AndreasOnly import basemodelica if needed (#271)
d85ac0c2026-02-13 13:31:15 +0100AndreasRemove TestBaseModelica Manifest (#270)

Library Changes

LibraryChange
Buildings_11From version 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/254e01f32e98d858520974224ea7bfe910a6cd17.zip) to 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/12f5f1987db61d7bf56fed5e07af2dd807f74cfa.zip)
Buildings_12From version 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/f7a10a711806b368bb6776ee7cd0fca656cf1764.zip) to 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/72423dd099c34c383be7b88ae280b1f5c1589d60.zip)
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/dc8271c94dfae385197c365261987d195bc6f33f.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/1f67375e87d757b33c66d2ee2b5681bbabf59246.zip)

Models Affected

AdvancedNoiseAdvancedNoise.Examples.RailIrregularities.Comparisons.MinimumAndZeroPhase (sim)Simulate → Templates
AdvancedNoiseAdvancedNoise.Examples.SignalBasedInterpolation (sim)Simulate → FrontEnd
AdvancedNoiseAdvancedNoise.Examples.SignalBasedNoise (sim)Simulate → Templates
BuildSysProBuildSysPro.Building.BuildingEnvelope.HeatTransfer.Examples.WindowExample (sim)Templates → FrontEnd
BuildSysProBuildSysPro.BuildingStock.RnCm.Examples.R3C2_PIControlled (sim)Templates → FrontEnd
Buildings_11Buildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTrigger (sim)Simulate → Verify
Buildings_11Buildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTriggerNegativeStartTime (sim)Simulate → Verify
Buildings_11Buildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTriggerPositiveStartTime (sim)Simulate → Verify
Buildings_12Buildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTrigger (sim)Simulate → Verify
Buildings_12Buildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTriggerNegativeStartTime (sim)Simulate → Verify
Buildings_12Buildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTriggerPositiveStartTime (sim)Simulate → Verify
Buildings_latestBuildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTrigger (sim)Simulate → Verify
Buildings_latestBuildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTriggerNegativeStartTime (sim)Simulate → Verify
Buildings_latestBuildings.Controls.OBC.CDL.Logical.Sources.Validation.SampleTriggerPositiveStartTime (sim)Simulate → Verify
IDEASIDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomOneElement (sim)Failed → FrontEnd
ModelicaTest_4.1.0ModelicaTest.MultiBody.Sensors.AbsoluteSensor2 (sim)Verify → Templates
ModelicaTest_4.1.0ModelicaTest.MultiBody.Visualizers.Planes (sim)Verify → Templates
ModelicaTest_4.1.0ModelicaTest.MultiBody.Visualizers.Torus (sim)Verify → Templates
Modelica_3.2.3Modelica.Math.Random.Examples.GenerateRandomNumbers (sim)Simulate → Verify
Modelica_4.0.0Modelica.Math.Random.Examples.GenerateRandomNumbers (sim)Simulate → Verify
Modelica_4.1.0Modelica.Math.Random.Examples.GenerateRandomNumbers (sim)Simulate → Verify
Modelica_trunkModelica.Math.Random.Examples.GenerateRandomNumbers (sim)Simulate → Verify
OpenIPSL_2.0.0OpenIPSL.Examples.PSATSystems.TwoArea.FourthOrder_AVRII (sim)Simulate → Compile
OpenIPSL_2.0.0OpenIPSL.Tests.Controls.PSAT.AVR.AVRTypeII_Test (sim)Simulate performance 18.08 → 31.41
OpenIPSL_devOpenIPSL.Tests.Controls.PSAT.AVR.AVRTypeII_Test (sim)Simulate performance 17.06 → 31.31
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_40_M_40 (sim)Templates → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinear_N_56_M_56 (sim)
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Templates → Compile
TAeZoSysPro_testsuiteTAeZoSysPro_testsuite.HeatTransfer.Components.test_FviewCalculator (sim)FrontEnd → Simulate