OpenModelica v1.25 from 2025-05-07 23:12:04 to 2025-05-08 16:57:19

Summary

OMC Commits1
Libraries Changed0
Number of Improvements0
Number of Regressions4
Number of Performance Improvements6
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
ddc6dab11e2025-05-08 10:03:37 +0200Per ÖstlundPort CMake 4.0 fixes to 1.25 maintenance (#13896)

3rdParty changes

Note that the 3rdParty libraries changed: 81540f72588b..05b233238988

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
2ab77cd2025-04-03 01:10:21 +0200Adrian Poprevert the testing with MSL4.1.0 changes (#210)
70533002025-04-02 23:47:56 +0200Adrian Popdo not upgrade libs to not force reinstall (#209)

Library Changes

LibraryChange

Models Affected

Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.17
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.15
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:13:20 → 0.17
ClaRaClaRa.Examples.SteamPowerPlant_CombinedComponents_01 (sim)Simulate → Templates
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 6.00 → 14.50
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Simulate → Compile
ScalableTestGrids_nooptScalableTestGrids.GridModelBuilders.Type1Sample_N_2_M_2 (sim)Compile performance 30.04 → 16.26
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_2_M_4 (sim)BackEnd performance 15.87 → 8.68
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)FrontEnd performance 26.28 → 13.33
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)Simulate → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)BackEnd performance 0:03:19 → 0:06:30