OpenModelica cpp from 2026-06-09 22:54:55 to 2026-06-10 22:54:56

Summary

OMC Commits5
Libraries Changed1
Number of Improvements1
Number of Regressions3
Number of Performance Improvements5
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
d0aa6fe2812026-06-10 21:01:13 +0200Adrian PopFix codegen for record types with quoted dotted identifiers (#13009) (#15809)
d0dad12ef42026-06-10 14:22:07 +0200Julien SchuellerOMPlot: Add option to use system Qwt lib (#15798)
e562234c932026-06-10 13:16:15 +0200Adeel AsgharValidate text when user clicks on the Library Browser (#15797)
5001595b712026-06-10 13:13:36 +0200Martin SjölundRemove dead Gettext translation layer; move error types to "error" interface (#15806)
8a3adbca2d2026-06-10 00:41:54 +0200rfranke[Cpp, FMI] move generation of modelInstance.json to SimCodeMain (#15801) (#15803)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
12a01782026-06-06 12:43:09 +0200Adrian Popdrop v1.25 and add v1.27 (#286)
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/686c2dcea679e1f85361071afec5aa10f5b78f6b.zip) to 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/2c3c6c4a49b0aee70c96fbb48ac2cb9f6186eead.zip)

Models Affected

Buildings_11Buildings.DHC.Plants.Combined.Validation.AllElectricCWStorage (sim)Templates performance 14.11 → 6.82
Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Measured_SmallScale (sim)Simulate → Compile
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Templates → Compile
Buildings_latestBuildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Templates performance 25.01 → 49.96
BusinessSimulationBusinessSimulation.Examples.SoftwareReleaseProject (sim)Compile performance 32.79 → 17.88
ModelicaTest_3.2.3ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 24.49 → 48.26
ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 26.65 → 14.40
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 10.83 → 5.50
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 11.74 → 5.52