OpenModelica newInst-newBackend from 2026-07-20 11:28:53 to 2026-07-21 12:56:49

Summary

OMC Commits3
Libraries Changed0
Number of Improvements4
Number of Regressions7
Number of Performance Improvements0
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
4842f803b22026-07-21 08:45:07 +0200Martin Sjölundwasm-jit: add functionUpdateRelations (#16094)
d086b7cb2a2026-07-20 19:24:10 +0200Martin SjölundRust partest JUnit; wasm-jit robustness + refactor (#16091)
41b6f7a5f52026-07-20 11:41:34 +0200Martin SjölundExport MultiBody 3D visualization in FMUs (#16087)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6697fc02026-07-06 18:25:17 +0200linuslangenkamp[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)

Library Changes

LibraryChange

Models Affected

BuildSysProBuildSysPro.IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource (sim)Simulate → Compile
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_3_M_4 (sim)Compile → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_3_M_4 (sim)Compile → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)FrontEnd → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_6_M_4 (sim)Failed → FrontEnd
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)FrontEnd → Failed
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)Failed → FrontEnd
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_80 (sim)
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Templates → Verify
ScalableTestSuiteScalableTestSuite.Thermal.HeatConduction.ScaledExperiments.OneDHeatTransferTT_Modelica_N_320 (sim)Verify → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)Failed → FrontEnd
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_8 (sim)Verify → Compile