OpenModelica newInst-daeMode from 2026-01-09 11:28:29 to 2026-01-11 20:54:33

Summary

OMC Commits2
Libraries Changed3
Number of Improvements6
Number of Regressions4
Number of Performance Improvements2
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
01a863cff42026-01-09 18:26:29 +0100arun3688check for output path in boundaryCondition algorithm (#14871)
4460b5893f2026-01-09 16:28:51 +0100linuslangenkamp[MOO] update to latest version (#14870)

3rdParty changes

Note that the 3rdParty libraries changed: 107a2e75bfca..00e74f158d12

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
f2691882025-12-11 11:52:34 +0100Adrian Popadd extra simflags gbode (#262)
a8b7fb32025-12-04 12:35:20 +0100Adrian Popupdate HelmholtzMedia (#261)

Library Changes

LibraryChange
Buildings_11From version 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/a4842f655b4be6fc5305c00df071841c7cee9980.zip) to 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/1e5a28b58b94bccb7093d37a9bebd9c0bfc51881.zip)
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/e0d95d59322b859bdc71c109e382cfb5c87b908d.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/944f6639087d1f654fddde90873a352e042f09c4.zip)
Dynawo_devFrom version 1.8.0-master (5f6507b383106c10768be526a3ec9b0ba16a4c7c) to 1.8.0-master (2d76cca2fc3989249452d9fd54cb2c3ff5fe4df4)

Models Affected

Buildings_11Buildings.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
Dynawo_devDynawo.Examples.IEEE57.TestCases.IEEE57DisconnectLine (sim)Verify → Compile
Dynawo_devDynawo.Examples.IEEE57.TestCases.IEEE57HvdcPsDisconnectLine (sim)Simulate → Verify
Dynawo_devDynawo.Examples.IEEE57.TestCases.IEEE57NoEvent (sim)Compile → Verify
IDEASIDEAS.Buildings.Components.Examples.RectangularZoneRedeclarationWindows (sim)BackEnd performance 10.91 → 3.96
Modelica_3.2.3Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor (sim)Verify → Compile
Modelica_4.0.0Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor (sim)Verify → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackagerBitPack_UDP (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 57.93 → 6.02
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_4_M_4 (sim)Templates performance 14.94 → 28.86
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Templates → Verify