OpenModelica cpp from 2026-05-06 20:54:37 to 2026-05-07 20:54:30

Summary

OMC Commits4
Libraries Changed0
Number of Improvements1
Number of Regressions2
Number of Performance Improvements4
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
09b6001b842026-05-07 18:01:52 +0200Per ÖstlundAdd basic alias elimination of flows in stream connectors (#15517)
9e8d4776c72026-05-07 15:52:06 +0200Adrian PopAdd missing imports in MetaModelica (#15515)
7e4e775b922026-05-06 21:55:06 +0200Martin SjölundFCore.RefTree is a package, not a type (#15513)
9a9c4fb1ba2026-05-06 21:22:55 +0200Adeel AsgharImprove the modifiers management (#15508)

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

ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)BackEnd performance 22.49 → 40.84
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_640 (sim)Simulate → Failed
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Templates → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_20_M_20 (sim)Compile performance 0:01:05 → 36.96
ScalableTestSuite_nooptScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineModelica_N_160 (sim)Compile performance 23.98 → 10.73
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 11.93 → 6.39
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 5.51 → 11.16
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 43.91 → 22.32