OpenModelica master from 2025-08-13 11:42:04 to 2025-08-14 02:39:10

Summary

OMC Commits3
Libraries Changed3
Number of Improvements4
Number of Regressions4
Number of Performance Improvements1
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
9acf58f3f92025-08-13 18:56:35 +0200linuslangenkampSet NLS start value for initialization to cref value (#14187)
ce816076af2025-08-13 14:39:48 +0200Per ÖstlundFix UnorderedSet size in NBBackendUtil.getLocalSystem (#14205)
6beb6275632025-08-13 13:54:16 +0200Adeel AsgharUpdate all annotation attributes with DynamicSelect (#14203)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
78b314a2025-07-23 14:25:23 +0200Francesco CasellaUpdate heavy_tests.json (#218)
9d719312025-07-14 10:35:58 +0200Francesco CasellaUpdate heavy_tests.json (#216)

Library Changes

LibraryChange
Buildings_11From version 11.1.1-maint.11.x (a4b056a833a56c9373c12e2f24862f7e8f38d8f2) to 11.1.1-maint.11.x (352c5cc91ca7aa308dc18fcc2e7e8cb517d035c7)
Buildings_12From version 12.1.1-maint.12.x (4a42bbca736fa9c44286247aa9282b4d596ee1c8) to 12.1.1-maint.12.x (3ebf6343b825523f5dccfb1bb7ae3d7e5509455c)
Buildings_latestFrom version 13.0.0-master (fbde46c9d60786d1a54fa03fc3839952ded89acf) to 13.0.0-master (f40184e79a4e6a6432f43d63a24c73fe470c7664)

Models Affected

Buildings_11Buildings.DHC.Plants.Combined.Subsystems.Validation.ChillerHeatRecoveryGroup (sim)Verify → Compile
Buildings_11Buildings.DHC.Plants.Steam.BaseClasses.Examples.ControlVolumeEvaporation (sim)Compile → Verify
Buildings_12Buildings.DHC.Plants.Combined.Subsystems.Validation.ChillerHeatRecoveryGroup (sim)Verify → Compile
Buildings_12Buildings.DHC.Plants.Steam.BaseClasses.Examples.ControlVolumeEvaporation (sim)Compile → Verify
Buildings_latestBuildings.DHC.Plants.Combined.Subsystems.Validation.ChillerHeatRecoveryGroup (sim)Verify → Compile
Buildings_latestBuildings.DHC.Plants.Steam.BaseClasses.Examples.ControlVolumeEvaporation (sim)Compile → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:13:20 → 0.17
IDEASIDEAS.Fluid.HeatExchangers.RadiantSlab.Examples.EmbeddedPipeNDiscr (sim)BackEnd performance 10.39 → 25.06
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)BackEnd performance 24.03 → 49.36