OpenModelica newInst-newBackend from 2026-05-30 16:27:03 to 2026-06-01 12:56:18

Summary

OMC Commits3
Libraries Changed0
Number of Improvements2
Number of Regressions2
Number of Performance Improvements1
Number of Performance Regressions3

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)

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

ModelicaTest_3.2.3ModelicaTest.Electrical.PowerConverters.ThyristorBridge2mPulse_R (sim)Simulate → Compile
Modelica_4.1.0Modelica.Electrical.QuasiStatic.SinglePhase.Examples.MultipleResonance (sim)Simulate performance 14.92 → 8.72
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)SimCode performance 9.46 → 20.73
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)FrontEnd → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_4_M_4 (sim)SimCode performance 4.23 → 17.00
ScalableTestSuiteScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_320 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)SimCode performance 5.72 → 17.20
ScalableTestSuite_nooptScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillatorNetwork_N_320 (sim)Compile → Verify