OpenModelica newInst-daeMode from 2026-06-19 05:23:03 to 2026-06-21 15:19:53

Summary

OMC Commits7
Libraries Changed0
Number of Improvements0
Number of Regressions2
Number of Performance Improvements2
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
3b9ab943712026-06-19 18:28:55 +0200kabdelhak[NB] check for same size when solving for var slice (#15873)
f71e6387c62026-06-19 14:05:04 +0200kabdelhak[NB,SimCode] allow for sliced array residuals (#15871)
adf088cd192026-06-19 14:37:59 +0300Adrian Pop[parmodauto] metaheuristic clustering optimization + export/import demo (#15870)
c35023100a2026-06-19 13:11:50 +0200kabdelhak[Template,NB] set variable when setting start value (#15869)
7eb62d68f72026-06-19 12:25:18 +0200Andreas[FMI] Compute when symbolic Jacobian is missing (#15867)
1a13cd82692026-06-19 10:03:59 +0200linuslangenkamp[NB] fix sparsity of Jacobians with inner or torn variables (#15833)
7c5c63ba0b2026-06-19 09:25:46 +0200Adeel AsgharUse `-lfmilib_shared` instead of `-lfmilib` (#15864)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)
12a01782026-06-06 12:43:09 +0200Adrian Popdrop v1.25 and add v1.27 (#286)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication2 (sim)Simulate → Compile
Buildings_11Buildings.DHC.ETS.Combined.Validation.ChillerBorefield (sim)Simulate performance 28.28 → 15.02
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)Simulate performance 12.25 → 21.36
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 17.80 → 9.90