OpenModelica cpp from 2026-06-19 22:54:49 to 2026-06-22 11:34:24

Summary

OMC Commits3
Libraries Changed0
Number of Improvements2
Number of Regressions2
Number of Performance Improvements3
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
7f6a1671e62026-06-22 11:13:23 +0200Henning Kieladd override keyword where appropriate (#15874)
38af9a393b2026-06-22 10:10:08 +0200Per ÖstlundFix flow alias attribute handling (#15887)
f6014470322026-06-21 18:15:43 +0300Adrian Pop[DAEMode] homotopy ramp to initialize degenerate start operating points (#15883)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)
12a01782026-06-06 12:43:09 +0200Adrian Popdrop v1.25 and add v1.27 (#286)

Library Changes

LibraryChange

Models Affected

Buildings_11Buildings.DHC.Plants.Combined.Validation.AllElectricCWStorage (sim)Templates performance 6.23 → 13.75
Buildings_12Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Templates → Compile
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 28.39 → 58.85
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_14_M_14 (sim)Compile performance 16.96 → 34.12
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)SimCode performance 10.79 → 4.83
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 13.87 → 7.45
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 44.37 → 22.04
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_640 (sim)Failed → Simulate