OpenModelica newInst-newBackend from 2026-05-25 09:18:37 to 2026-05-26 06:25:25

Summary

OMC Commits9
Libraries Changed0
Number of Improvements3
Number of Regressions3
Number of Performance Improvements0
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
4bff1ce5d62026-05-25 21:50:27 +0200Per ÖstlundFix case in SimCodeFunctionUtil broken by #15627 (#15633)
8cfca958b02026-05-25 19:35:53 +0200Adeel AsgharWord wrap descriptions for better display (#15632)
80ac2a6f8f2026-05-25 17:11:05 +0200Per ÖstlundFix handling of positional only function slots (#15631)
41cddc99362026-05-25 16:59:49 +0200Martin SjölundUtil.stringCompare does not exist (#15630)
ad2d9afab82026-05-25 15:51:01 +0200Per ÖstlundImplement more of flow alias eliminiation (#15629)
accdd9f7a52026-05-25 14:47:11 +0200Martin SjölundPorted the refactor-fix-notifications script to Python3 (#15627)
54f2168d752026-05-25 12:06:23 +0200AndreasImprove checkForDiscreteChanges Boolean print (#15625)
abf755dd762026-05-25 11:05:56 +0200Andreas[C] Fix pedantic warnings in SimulationRuntime/c (#15607)
bc2f7c04e52026-05-25 11:00:36 +0200Henning KielFix compilation for macOS (#15622)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange

Models Affected

BuildSysProBuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.RoomSteadyState (sim)Failed → FrontEnd
Modelica_4.1.0Modelica.Electrical.QuasiStatic.SinglePhase.Examples.MultipleResonance (sim)Simulate performance 6.76 → 14.55
OpenIPSL_2.0.0OpenIPSL.Tests.Branches.PSAT.PhaseShiftingTransformer_Test (sim)Compile → Simulate
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)FrontEnd → Failed
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Templates → Verify
ScalableTestSuite_nooptScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_320 (sim)Verify → Compile
ScalableTestSuite_nooptScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80 (sim)Simulate → Compile