OpenModelica cvode from 2026-02-13 08:06:56 to 2026-02-16 06:45:46

Summary

OMC Commits6
Libraries Changed3
Number of Improvements15
Number of Regressions5
Number of Performance Improvements2
Number of Performance Regressions3

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)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
3cc869b2026-03-06 17:57:30 +0100Adrian Popdisable 1.24 and add 1.26 (#274)
01ac33b2026-02-24 13:36:37 +0100Per ÖstlundAdd illegalConditionalContext flag to AES and Dynawo

Library Changes

LibraryChange
Buildings_11Configuration hash (OMC settings or the testing script changed)
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/dd669cd3afb9037db278f6f68f9591d2dff03fbd.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/1f67375e87d757b33c66d2ee2b5681bbabf59246.zip)

Models Affected

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Compile → Simulate
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_11Buildings.Templates.Plants.Controls.Utilities.Validation.StageIndex (sim)Simulate → Verify
Buildings_11Buildings.Templates.Plants.Controls.Utilities.Validation.TimerWithReset (sim)Simulate → Verify
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.17 → 0:06:40
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_12Buildings.Examples.VAVCO2.VAVSystemCTControl (sim)Verify → Compile
Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Buildings_12Buildings.Templates.Plants.Controls.Utilities.Validation.StageIndex (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
Buildings_latestBuildings.Examples.VAVCO2.VAVSystemCTControl (sim)Verify → Compile
Buildings_latestBuildings.Templates.Plants.Controls.Utilities.Validation.StageIndex (sim)Simulate → Verify
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 6.09 → 11.20
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Simulate → Compile
Modelica_trunkModelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2mPulse.ThyristorBridge2mPulse_DC_Drive (sim)Simulate performance 12.17 → 6.92
Modelica_trunkModelica.Fluid.Examples.Explanatory.MeasuringTemperature (sim)Simulate performance 15.76 → 8.47
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 (sim)BackEnd performance 0:01:28 → 0:02:49
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Compile → Failed
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_320 (sim)Compile → Verify