OpenModelica newInst-newBackend from 2026-02-03 03:28:49 to 2026-02-06 09:53:00

Summary

OMC Commits7
Libraries Changed1
Number of Improvements32
Number of Regressions0
Number of Performance Improvements0
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
b6084db9f12026-02-06 09:32:07 +0100kabdelhak [NB] groundwork new sparsity (#14987)
3d424a659e2026-02-05 21:34:07 +0100arun3688copy needed files to output path for data reconciliation (#14990)
856cca58642026-02-05 08:58:07 +0100rfrankeAdapt C++ options parser to changes in OMEdit (#14810) (#14982)
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)
e9675175492026-02-04 15:14:24 +0100Per ÖstlundIgnore more failures when evaluating parameters (#14979)
d0b5f2b4c72026-02-03 19:27:58 +0100linuslangenkamp[C] ensure scaling vectors are finite (#14977)

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

BuildSysProBuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.RoomSteadyState (sim)Failed → FrontEnd
Buildings_latestBuildings.DHC.ETS.Combined.Validation.HeatRecoveryHeatPumpWSE (sim)Failed → FrontEnd
Buildings_latestBuildings.DHC.Examples.Combined.ETSHeatRecoveryHeatPump_BuildingTimeSeries.WithDHW (sim)Failed → FrontEnd
Buildings_latestBuildings.DHC.Examples.Combined.ETSHeatRecoveryHeatPump_BuildingTimeSeries.WithoutDHW (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.AirWaterSaturation (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.BloodGasesEquilibrium (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.BloodGasesTransport.BloodyMary (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.CapillaryMembrane (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.CardiovascularSystem_GCG (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Fluid.Examples.Fernandez2013.PulsatileCirculation (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.PulsatileCirculation (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Fluid.Examples.MeanRespiration (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.MeursModel2011.HemodynamicsMeurs_flatNorm (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Fluid.Examples.MinimalCirculation (sim)Failed → Compile
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 → Compile
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_3element (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_4element (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Media.Blood.ArterialComposition (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Media.Blood.VenousComposition (sim)Failed → Compile
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.DiastoleTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.RightAtriumTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.RightHeartTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.VentricleTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.LungsTest (sim)Failed → FrontEnd
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.MeanLungsTest (sim)Failed → FrontEnd
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinear_N_56_M_56 (sim)
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_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
ScalableTestSuite_nooptScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_320 (sim)Compile → Verify