OpenModelica cpp from 2026-10-11 07:19:03 to 2026-10-11 22:51:25

Summary

OMC Commits5
Libraries Changed2
Number of Improvements1
Number of Regressions5
Number of Performance Improvements6
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
29290d569b2026-10-11 21:03:08 +0200Adrian PopInstall Debugging.mo from the new ModelicaTutorial submodule (#17232)
45f124e8af2026-10-11 20:31:53 +0200Adrian Pop[OB] Do not leak optimize() flags into later simulations (#17229)
60e832e1a12026-10-11 17:33:54 +0200kabdelhak[Cpp] implement resizable support (#17224)
210a1ce0962026-10-11 15:52:22 +0200phannebohm[NB] Create subMap once (#17227)
93834556d82026-10-11 13:51:53 +0200phannebohmMap arrays directly without allocating lists (#17228)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
49e56392026-10-10 21:20:49 +0200Francesco CasellaReinstate --resizeableArrays in LargeTestSuite_NB (#371)
3d588a32026-10-09 17:45:40 +0200Francesco CasellaUpdate heavy_tests.json (#370)

Library Changes

LibraryChange
Buildings_13From version 13.0.2-maint.13.x (1dcbd4f12b832b5ef7174b923ad100873aa1ca33) to 13.0.2-maint.13.x (e4a9f891b0acf16e9b0219a60e1afd37e965880d)
Buildings_latestFrom version 14.1.0-master (b83b2278b31f61dac4ae8e55b7e9b48cd2b3e049) to 14.1.0-master (11e34d2187abaac63d5b63b269a7e16543403441)

Models Affected

BuildingSystemsBuildingSystems.Fluid.Geothermal.Borefields.Examples.RectangularBorefield (sim)Simulate → Compile
Buildings_13Buildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3WithRadiantFloor (sim)Templates → Failed
Buildings_latestBuildings.Media.Antifreeze.Functions.Validation.PropyleneGlycolWater (sim)Verify → Simulate
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Verify → Compile
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineModelica_N_1280 (sim)Compile → Verify
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_3200 (sim)Compile performance 0:01:14 → 29.36
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 3.95 → 11.53
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 25.59 → 14.81
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Compile performance 0:01:10 → 41.03
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Compile performance 0:01:39 → 55.68
ScalableTestSuite_nooptScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Compile performance 50.09 → 22.14
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 7.11 → 14.05
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_6400 (sim)Simulate → Compile
ScalableTestSuite_nooptScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Compile performance 0:01:34 → 41.78