OpenModelica cvode from 2026-02-16 06:45:46 to 2026-02-17 07:55:44

Summary

OMC Commits8
Libraries Changed0
Number of Improvements1
Number of Regressions4
Number of Performance Improvements1
Number of Performance Regressions7

OpenModelica Changes

CommitDateAuthorSummary
189ca723a92026-02-16 21:31:45 +0100arun3688propagate simflags to Backend DAE (#15010)
460a4e49af2026-02-16 17:27:54 +0100phannebohm[NB] Use compound equation consistently (#15036)
217edcb4de2026-02-16 17:24:30 +0100CJLuitenUpdate simflags to simargs in documentation (#15028)
ec92c72b712026-02-16 16:18:06 +0100Adeel AsgharMerge the element and constrainedby modifiers (#15035)
bf559ea92f2026-02-16 16:01:29 +0100anotheruserofgithubSmooth animation by increasing frame rate to 60 Hz (#15000)
b574cc47ae2026-02-16 14:59:31 +0100phannebohm[NB] Fix solve for single MULTI_COMPONENT (#15033)
9e2f652e162026-02-16 14:49:33 +0100phannebohm[NB] Remove empty partitions (#15034)
1e59d271af2026-02-16 12:34:29 +0100AndreasUpdate GPG key in README (#15032)

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

Models Affected

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Simulate → Compile
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Simulate → Compile
Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.18
Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
HanserModelicaHanserModelica.SynchronousMachines.SMEE_LoadDump (sim)Simulate performance 6.53 → 11.36
Modelica_4.1.0Modelica.Electrical.Polyphase.Examples.PolyphaseRectifier (sim)Simulate performance 5.79 → 10.13
Modelica_4.1.0Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_DC_Drive (sim)Simulate performance 11.67 → 20.95
Modelica_4.1.0Modelica.Media.Examples.ReferenceAir.MoistAir1 (sim)Simulate performance 8.51 → 14.64
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 11.20 → 0:01:36
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Simulate performance 8.84 → 16.38
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_1000_M_100 (sim)Simulate performance 5.28 → 11.90