OpenModelica master from 2026-08-02 16:54:07 to 2026-08-03 00:41:19

Summary

OMC Commits2
Libraries Changed0
Number of Improvements1
Number of Regressions2
Number of Performance Improvements4
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
a218eb7e4c2026-08-02 21:57:36 +0200Martin Sjölundwasm-jit: -lv=LOG_NLS and strict simflags (#16170)
411d6f69352026-08-02 17:25:22 +0200Martin Sjölundwasm-jit: the IDA solver, with sensitivities (#16168)

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

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Simulate performance 38.05 → 0:01:10
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.18
ScalableTestGrids_nooptScalableTestGrids.GridModelBuilders.Type1Sample_N_2_M_2 (sim)Compile performance 32.19 → 17.12
ScalableTestGrids_nooptScalableTestGrids.Models.Type0.Type0_N_2_M_2 (sim)Compile performance 22.16 → 8.97
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_2_M_2 (sim)BackEnd performance 11.07 → 5.55
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)Simulate → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Failed → Templates
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 50.18 → 0:01:53
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Verify → Templates