OpenModelica newInst-daeMode from 2026-07-01 05:16:00 to 2026-07-03 05:16:29

Summary

OMC Commits7
Libraries Changed1
Number of Improvements3
Number of Regressions6
Number of Performance Improvements2
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
dbe9964a742026-07-03 00:36:51 +0200arun3688Fix ColPack header path for MinGW omc build (#15980)
cab13145742026-07-02 21:43:38 +0300Adrian Pop[OMEdit] Fix #15965: bound DynamicSelect evaluation to stop infinite recursion (#15968)
1d61245af42026-07-02 17:33:37 +0200Per ÖstlundCheck for when in non-evaluable if/for-equations (#15977)
db643429fb2026-07-02 15:26:39 +0200phannebohm[Cpp,CodeGen] Get var index head instead of list (#15959)
6d125c97fd2026-07-02 14:46:37 +0200fbrandt[NB,SimCode,Runtime] WIP: Enhance adjoint differentiation and introduce bicoloring (#15755)
32e0a7339c2026-07-02 13:18:45 +0200Julien SchuellerOMCompiler/Parser: Run antlr with uft8 locale (#15916)
c6861442042026-07-01 14:08:01 +0200MarvinSchmidt-embeff[FMI] Remove spaces around '=' for canRunAsynchronuosly attribute (#15970)

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
Dynawo_devFrom version 1.8.0-master (de0163bb854a3119eb5a9a3c46b01f3c09627481) to 1.8.0-master (b0982ed5f1296c605979d40465fad04a60600a32)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Simulate → Compile
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication1 (sim)Simulate performance 0.11 → 0:08:00
Buildings_12Buildings.DHC.Examples.Combined.SeriesConstantFlow (sim)BackEnd performance 11.05 → 20.85
Dynawo_devDynawo.Examples.ENTSOE.TestCase3 (sim)Verify → Compile
Dynawo_devDynawo.Examples.IEEE57.TestCases.IEEE57DisconnectLine (sim)Compile → Verify
Dynawo_devDynawo.Examples.IEEE57.TestCases.IEEE57NoEvent (sim)Verify → Compile
Dynawo_devDynawo.Examples.SMIB.Standard.GovSteam1St4bPss2b3 (sim)Compile → Verify
Dynawo_devDynawo.Examples.Wind.IEC.Neplan.WT4BCurrentSource2015 (sim)Verify → Compile
Dynawo_devDynawo.Examples.Wind.IEC.Neplan.WT4BCurrentSource2015FOCB (sim)Verify → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Simulate performance 27.73 → 15.32
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)Simulate performance 20.64 → 10.28
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)Templates → Failed