OpenModelica v1.25 from 2025-09-12 13:14:10 to 2025-09-19 02:11:31

Summary

OMC Commits0
Libraries Changed11
Number of Improvements24
Number of Regressions36
Number of Performance Improvements5
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
0e573be2025-09-19 10:14:56 +0200AndreasBasemodelica import (#226)
a0cb54d2025-09-18 21:43:07 +0200AndreasRevert basemodelica.jl import (#225)

Library Changes

LibraryChange
BioChemFrom version 1.1.2-master (c3876e8a6e8d6e5ce4eadf6997e20d918d02db21) to 1.1.2 (https://github.com/OpenModelica/BioChem/archive/44d4a9f6a888327403bcdf347c13e69070f4ed79.zip)
Buildings_11From version 11.1.1-maint.11.x (5c4520d8a9f0bb1772569243c7a3920b8be21cff) to 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/3c276a651675b4d39adb7f005bd26f95d5b1870b.zip)
Buildings_12From version 12.1.1-maint.12.x (f07c1b80914f9c6ad1c7b4451a13c9d4c2808d76) to 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/cb975fb234633b82d1510bb700fbda751ff03bb0.zip)
Buildings_latestFrom version 13.0.0-master (eca2e95e3ed0366205b5c55600118087ccd5471f) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/df694bf67954bbb1319537eb5ed721e8d3aa0b2f.zip)
ChemicalFrom version 2.0.0-master (a26470d40bd037d7cb0849a2717ab33aa46c7eb9) to 2.0.0 (https://github.com/MarekMatejak/Chemical/archive/2da36279db8adf3effa142a8dfa270c40b0e517d.zip)
IDEASFrom version 3.0.0 (a7be00b7e07943c0acda1b5799a8d32bea896d7b) to 3.0.0 (https://github.com/open-ideas/IDEAS/archive/a7be00b7e07943c0acda1b5799a8d32bea896d7b.zip)
Modelica_DeviceDriversFrom version 2.2.0-master (bcf8759d65a93c8d17c5f363e6e582bcd26fc031) to 2.2.0-master (f0ea4af79f50c7bd1e9560c88b3fb4d82f0f8e98)
PhysiolibraryFrom version 3.0.0 (0ef8b5848b8bd08912a1713d0641b6bb03c3e3b2) to 3.0.0 (https://github.com/MarekMatejak/Physiolibrary/archive/0ef8b5848b8bd08912a1713d0641b6bb03c3e3b2.zip)
ScalableTestGrids_nooptFrom version 1.2.0-master (f18d08e87f948a85992343913e1adfd7d24cad95) to 1.2.0 (https://github.com/PowerGrids/ScalableTestGrids/archive/f18d08e87f948a85992343913e1adfd7d24cad95.zip)
ThermoSysProFrom version 4.0.0-master (629cd07eaa494df493856777be19fa24ec861683) to 4.1.0-master (d3d2cc3b84b8a030c61907756c263e7140061f41)
ThermofluidStreamFrom version 1.2.0-main (fe3c18b186995a2f12a8d781921616c6b62ca742) to 1.2.0 (https://github.com/DLR-SR/ThermofluidStream/archive/8d2287a558d9d5e3a6235c981d5a60044dae5b61.zip)

Models Affected

BioChemBioChem.Examples.CaOscillations.Cytosol (sim)Simulate → Failed
BioChemBioChem.Examples.CellDivison.cell (sim)Simulate → Failed
BioChemBioChem.Examples.CircadianOscillator.Container (sim)Simulate → Failed
BioChemBioChem.Examples.GMO.cell (sim)Simulate → Failed
BioChemBioChem.Examples.GlucoseInsulinModel.GlucoseInsulinModel (sim)Simulate → Failed
Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Analytic_20Years (sim)Compile → Verify
Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.FiniteDifference_1Week (sim)Compile → Verify
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.17
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.Guideline36Winter (sim)Simulate → Compile
Buildings_12Buildings.DHC.ETS.Combined.Subsystems.Validation.Borefield (sim)Compile performance 28.33 → 16.49
Buildings_12Buildings.Utilities.Plotters.Examples.SingleZoneVAV (sim)FrontEnd performance 11.27 → 4.50 BackEnd performance 13.55 → 7.17
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length (sim)Simulate → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:13:20 → 0.17
ChemicalChemical.Boundaries.Tests.TestExternalSubstance (sim)FrontEnd → Failed
IDEASIDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump (sim)BackEnd performance 10.02 → 5.24
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.ClockedBlocks.Examples.TestHardwareIOComedi (sim)Failed → Templates
PhysiolibraryPhysiolibrary.Fluid.Examples.AirWaterSaturation (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.BloodGasesEquilibrium (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.BloodGasesTransport.BloodyMary (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.CapillaryMembrane (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.CardiovascularSystem_GCG (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Fernandez2013.PulsatileCirculation (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.PulsatileCirculation (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.MeanRespiration (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.MeursModel2011.HemodynamicsMeurs_flatNorm (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.MinimalCirculation (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.MinimalRespiration (sim)FrontEnd → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Respiration (sim)FrontEnd → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.SimpleRespiration (sim)FrontEnd → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_2element (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_3element (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_4element (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Media.Blood.ArterialComposition (sim)Templates → Failed
PhysiolibraryPhysiolibrary.Media.Blood.VenousComposition (sim)Templates → Failed
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.DiastoleTest (sim)FrontEnd → Failed
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.RightAtriumTest (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.RightHeartTest (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Organs.Heart.Examples.VentricleTest (sim)Simulate → Failed
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.LungsTest (sim)FrontEnd → Failed
PhysiolibraryPhysiolibrary.Organs.Lungs.Examples.MeanLungsTest (sim)Compile → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)Failed → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Templates → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate → Failed
ThermoSysProThermoSysPro.Examples.Book.SimpleExamples.CentrifugalPump.TestCentrifugalPump.Scenario_1 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.Book.SimpleExamples.CentrifugalPump.TestCentrifugalPump.Scenario_2 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.Book.SimpleExamples.CentrifugalPump.TestCentrifugalPump.Scenario_3 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.Book.SimpleExamples.CentrifugalPump.TestCentrifugalPump.Scenario_4 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump1 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump10 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump11 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump12 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump13 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump2 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump3 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump4 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump5 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump6 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump7 (sim)Failed → Compile
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump8 (sim)Failed → Simulate
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestCentrifugalPump9 (sim)Failed → Simulate
ThermofluidStreamThermofluidStream.Examples.SimpleAirCycle (sim)Verify → Simulate
ThermofluidStreamThermofluidStream.Examples.SimpleStream (sim)Verify → Simulate