OpenModelica cpp from 2026-06-03 22:55:05 to 2026-06-04 22:55:12

Summary

OMC Commits7
Libraries Changed1
Number of Improvements1
Number of Regressions5
Number of Performance Improvements3
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
17f3ffb1892026-06-04 22:07:09 +0200Per ÖstlundFix memory handling in OMNotebook CommandCompletion (#15749)
c49360cb4d2026-06-04 15:35:21 +0200Per ÖstlundFix GCC 16 SFINAE warning for OMPlot::PlotWindow (#15748)
c8f20fa0282026-06-04 15:34:16 +0200Martin SjölundFrontend/Codegen refactor dependencies (#15736)
9bd74aa4852026-06-04 14:46:29 +0200Adeel AsgharUse the style-provided indicator rectangle (#15747)
6c68d3d18c2026-06-04 14:17:58 +0200Adeel AsgharUpdated Qwt to 6.3 develop (#15725)
af440bddad2026-06-04 12:59:16 +0200rfranke[Cpp,FMI] extend FMI export with optional custom annotations (#15727)
ac418d21d42026-06-04 09:42:25 +0200Adrian PopParallelization Improvements (parmodauto) (#15742)

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
Dynawo_devFrom version 1.8.0-master (aeeac9cbd972863a396aa8adfbb9b74a43c37f8b) to 1.8.0-master (6665ca754ba2d431ce395ce8c910ab8c056b0bf1)

Models Affected

BuildSysProBuildSysPro.IBPSA.Fluid.Movers.Validation.Pump_stratos (sim)Compile performance 11.28 → 21.17
Buildings_11Buildings.DHC.Plants.Combined.Validation.AllElectricCWStorage (sim)Templates performance 7.17 → 13.06
Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Measured_SmallScale (sim)Simulate → Compile
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Templates → Compile
Dynawo_devDynawo.Examples.IEEE57.TestCases.IEEE57HvdcPsDisconnectLine (sim)SimCode → Failed
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)BackEnd performance 6.29 → 10.79
ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 50.03 → 19.28
Modelica_3.2.3Modelica.Blocks.Examples.Rectifier12pulseFFT (sim)BackEnd performance 22.43 → 13.09
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_640 (sim)Simulate → Failed
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_14_M_14 (sim)Compile performance 33.41 → 18.99