OpenModelica master from 2026-03-27 22:56:01 to 2026-03-29 11:58:54

Summary

OMC Commits	3
Libraries Changed	1
Number of Improvements	9
Number of Regressions	0
Number of Performance Improvements	4
Number of Performance Regressions	6

OpenModelica Changes

Commit	Date	Author	Summary
307de3f73e	2026-03-28 21:37:38 +0100	Julien Schueller	CMake: Default to QtWebEngine (#15269)
c5255ccd5a	2026-03-28 17:15:24 +0100	linuslangenkamp	[GBODE] update Newton tolerances for -gbnls=internal (#15271)
a9fe36d28b	2026-03-28 15:45:25 +0100	linuslangenkamp	[GBODE] update dense output of ESDIRK4(3)7L[2]SA (#15272)

OpenModelicaLibraryTesting Changes

Commit	Date	Author	Summary
dbfd136	2026-03-27 15:34:11 +0100	linuslangenkamp	[GBODE] set ESDIRK4 as default integrator (#281)
2a49f69	2026-03-26 20:37:38 +0100	AndreaBartolini	Add ThermoPower branch v4.0.0-dev to the CI (#280)

Library Changes

Library	Change
ThermoPower_4.0.0-dev	From version 4.0.0-dev (https://github.com/casella/ThermoPower/archive/33f30c32a45c7840f0be38a6ed0986bc98fc5af0.zip) to 4.0.0-dev (https://github.com/casella/ThermoPower/archive/a3a7382e426d5a45f8f04aa7b4c74c1389c7c026.zip)

Models Affected

Buildings_11	Buildings.Examples.DualFanDualDuct.ClosedLoop (sim)	Templates performance 3.99 → 11.13
Buildings_11	Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)	Simulate performance 0:06:40 → 0.18
Buildings_12	Buildings.DHC.Examples.Combined.SeriesVariableFlowAgentControl (sim)	Templates performance 12.17 → 6.18
Buildings_latest	Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)	Simulate performance 0:13:20 → 0.23
IDEAS	IDEAS.Buildings.Components.Examples.FacadeShadeExample (sim)	FrontEnd performance 8.84 → 15.58
IDEAS	IDEAS.Buildings.Components.Examples.RectangularZone (sim)	FrontEnd performance 9.38 → 16.22
IDEAS	IDEAS.Buildings.Components.Examples.RectangularZoneRedeclarationWindows (sim)	FrontEnd performance 8.58 → 15.70
IDEAS	IDEAS.Buildings.Components.Examples.ScalingWindow (sim)	FrontEnd performance 16.73 → 28.61
Modelica_DeviceDrivers	Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)	Simulate performance 5.98 → 46.85
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type1.Type1_N_3_M_4 (sim)	FrontEnd performance 13.62 → 8.01
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_A (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_B (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_C (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_D (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_E (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_F (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_G (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_J (sim)	Failed → Simulate
ThermoPower_4.0.0-dev	ThermoPower.Test.DistributedParameterComponents.TestWaterFlow1DFEMnm_K (sim)	Failed → Simulate