OpenModelica newInst-daeMode from 2026-07-24 05:22:08 to 2026-07-26 06:18:06

Summary

OMC Commits6
Libraries Changed0
Number of Improvements0
Number of Regressions1
Number of Performance Improvements4
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
25015a6ea62026-07-25 10:01:47 +0200Martin Sjölundwasm-jit: C-faithful mixed-NLS event solve (#16129)
25010ba1672026-07-24 22:52:49 +0200kabdelhak[NB,NSim] add unsplit if-equation support (#16128)
623b2d83b92026-07-24 19:33:34 +0200Martin Sjölundwasm-jit: fix MultiBody init-NLS regressions (#16126)
d9bbab43a62026-07-24 15:55:10 +0200AndreasFixing compiler warnings on Windows (#16125)
845ef253452026-07-24 13:30:36 +0200Martin Sjölundwasm-jit: sparse solver for torn linear systems (#16122)
8882ae94782026-07-24 09:44:09 +0200Martin Sjölundwasm-jit: torn linear/nonlinear system codegen (#16120)

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

Buildings_12Buildings.Fluid.Geothermal.ZonedBorefields.Validation.TransientBoreholeDynamics (sim)Simulate performance 0:02:10 → 0:01:13
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Simulate → FrontEnd
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate performance 19.47 → 10.60
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:01:40 → 40.57
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 21.02 → 9.73