OpenModelica cpp from 2026-02-04 17:08:57 to 2026-02-05 07:29:45

Summary

OMC Commits2
Libraries Changed1
Number of Improvements28
Number of Regressions4
Number of Performance Improvements0
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
a09417ff0c2026-02-05 00:58:15 +0100linuslangenkamp[GBODE] expose Jacobian update frequency for gbnls=internal (#14984)
3b21e88d8e2026-02-04 23:09:17 +0100arun3688fix reconciled modelica file for state estimation and boundary conditions (#14981)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
7aa86392026-02-05 00:19:44 +0100Francesco CasellaAlso load Chemical 1.4.1, needed by Physiolibrary
f2691882025-12-11 11:52:34 +0100Adrian Popadd extra simflags gbode (#262)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/1fa2388ec5064fedf18e9e3cef95e7f9cc540c53.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/d0a6639e7b1eac0028da8fdb8158401436337286.zip)

Models Affected

Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.Examples.BoreholeDynamics (sim)Verify → Templates
IDEASIDEAS.Buildings.Components.Examples.RectangularZone (sim)BackEnd performance 5.15 → 13.25
ModelicaTest_3.2.3ModelicaTest.Blocks.FilterTests.AllOptions (sim)Templates → Verify
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Templates → Verify
ModelicaTest_trunkModelicaTest.Blocks.FilterTests.AllOptions (sim)Verify → Templates
OpenIPSL_2.0.0OpenIPSL.Examples.DAEMode.N44_Base_Case_Systems.Nordic44_Base_Case_StateEvents (sim)Compile performance 0:02:37 → 0:04:35
OpenIPSL_2.0.0OpenIPSL.Examples.N44.Base_Case.Nordic44_Base_Case (sim)Compile performance 0:02:29 → 0:04:24
PhysiolibraryPhysiolibrary.Fluid.Examples.AirWaterSaturation (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.BloodGasesEquilibrium (sim)Failed → Simulate
PhysiolibraryPhysiolibrary.Fluid.Examples.BloodGasesTransport.BloodyMary (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.CapillaryMembrane (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Fluid.Examples.CardiovascularSystem_GCG (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.Fernandez2013.PulsatileCirculation (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.PulsatileCirculation (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.MeanRespiration (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.MeursModel2011.HemodynamicsMeurs_flatNorm (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.MinimalCirculation (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.MinimalRespiration (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.Respiration (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.SimpleRespiration (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_2element (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_3element (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_4element (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Media.Blood.ArterialComposition (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Media.Blood.VenousComposition (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.DiastoleTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.RightAtriumTest (sim)Failed → Simulate
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.RightHeartTest (sim)Failed → Simulate
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.VentricleTest (sim)Failed → Simulate
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.LungsTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.MeanLungsTest (sim)Failed → Templates
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)FrontEnd → SimCode
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Templates → Failed
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Verify → Templates