OpenModelica cpp from 2026-05-29 22:54:57 to 2026-06-01 13:56:20

Summary

OMC Commits5
Libraries Changed0
Number of Improvements1
Number of Regressions3
Number of Performance Improvements5
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
dbee0a66bb2026-06-01 12:43:08 +0200linuslangenkamp[NB] generate optimization Jacobians (#15656)
5a19131b332026-05-31 15:58:24 +0200Adrian PopMore fixes for #13447 (#15418)
0533f6a1a72026-05-31 00:12:04 +0200Adrian Popsupport variables containing $ in OMPlot invocation (#15668)
cf632cfe942026-05-30 15:55:01 +0200kabdelhak[NB] normalize subscripts for event variables (#15694)
bc600819892026-05-30 15:44:54 +0200kabdelhak[NB] update adjacency (#15693)

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

Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Measured_SmallScale (sim)Simulate → Compile
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Compile → Templates
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 35.34 → 19.40
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_640 (sim)Simulate performance 18.54 → 8.52
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_4000_M_10 (sim)SimCode performance 33.24 → 18.64 Simulate performance 7.26 → 12.45
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 11.31 → 5.59
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Templates → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:02:16 → 0:01:15
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 11.91 → 5.59
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 22.34 → 41.68