OpenModelica master from 2025-07-02 11:36:03 to 2025-07-02 22:36:08

Summary

OMC Commits2
Libraries Changed0
Number of Improvements0
Number of Regressions2
Number of Performance Improvements8
Number of Performance Regressions5

OpenModelica Changes

CommitDateAuthorSummary
09bf68fff72025-07-02 19:22:15 +0200linuslangenkamp[C] add derivative test and SVD analysis to all sparse Jacobians (#14027)
926cc34d302025-07-02 13:18:08 +0200Per ÖstlundOptimize ClassTree.instantiate (#14061)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
ed227ef2025-06-28 00:10:54 +0200Francesco CasellaRead for new round of testing June 2025 (#215)
6d6bfe52025-05-29 01:41:14 +0200Adrian PopAdd new json field to force library version exact match - to be used for MSL (#213)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Simulate → Compile
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication1 (sim)Simulate performance 0.12 → 0:08:00
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication2 (sim)Simulate performance 0.10 → 0:08:00
Buildings_11Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer (sim)Templates performance 4.83 → 10.12
Buildings_12Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Simulate → Compile
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.17
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.22 → 0:13:20
IDEASIDEAS.Buildings.Components.Examples.FacadeShadeExample (sim)FrontEnd performance 15.73 → 8.83
IDEASIDEAS.Buildings.Components.Examples.LightingControl (sim)BackEnd performance 21.92 → 10.00
IDEASIDEAS.Buildings.Components.Examples.RectangularZoneEmbedded (sim)FrontEnd performance 16.33 → 9.34
IDEASIDEAS.Buildings.Components.Examples.RectangularZoneRedeclarationWindows (sim)FrontEnd performance 15.92 → 8.38
IDEASIDEAS.Buildings.Components.Examples.ScalingWindow (sim)FrontEnd performance 30.55 → 14.38 BackEnd performance 12.87 → 7.49
IDEASIDEAS.Buildings.Components.InterzonalAirFlow.Examples.InterzonalAirFlow (sim)FrontEnd performance 36.84 → 19.13
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 0:02:03 → 36.56
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:01:01 → 0:01:53