OpenModelica newInst-daeMode from 2026-02-23 13:01:34 to 2026-02-26 14:08:38

Summary

OMC Commits15
Libraries Changed1
Number of Improvements3
Number of Regressions6
Number of Performance Improvements1
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
4b697cac232026-02-26 13:06:18 +0100Adeel AsgharImprove creation of model structure (#15109)
0c524016a12026-02-25 18:24:57 +0100arun3688pass the boundary condition measurement input file to simflags (#15103)
ffeea3cea72026-02-25 16:35:37 +0100Andreas[CodeGen] Replace dots in qualified crefs for extern function arguments (#15102)
9c4f69d7312026-02-25 16:01:39 +0100kabdelhak[NF] proper cat simplification (#15101)
a1973ef8882026-02-25 15:19:05 +0100arun3688Generate optional FMU for the reconciled model after computing dataReconciliation (#15100)
d3dc2100d52026-02-25 12:45:24 +0100kabdelhak[NB] update index reduction (#15094)
d3d4fd83712026-02-25 12:15:46 +0100kabdelhak[NF] add cat() call simplification (#15097)
ac4aef002b2026-02-25 11:32:45 +0100Andreas[FMI] Remove unused fmiType (#15098)
017d1a7ec52026-02-24 20:11:52 +0100kabdelhak[NB] add promote() handling (#15087)
9d19a76a872026-02-24 18:29:21 +0100phannebohm[NB] Fix adjacency for homotopy (#15091)
ca041a71412026-02-24 17:17:38 +0100Per ÖstlundScalarize for statements in scalarized Base Modelica (#15090)
2a29ec10b72026-02-24 13:20:24 +0100Per ÖstlundAdd flag to disable deleted component check (#15088)
672e1330752026-02-23 19:38:29 +0100Per ÖstlundAdd check for invalid uses of deleted components (#15085)
cf7a26d48b2026-02-23 15:41:01 +0100arun3688Fix record vars and equations in Reconciled Model (#15083)
08f28353ef2026-02-23 15:00:12 +0100Adeel AsgharShow the variable group box (#15084)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
3cc869b2026-03-06 17:57:30 +0100Adrian Popdisable 1.24 and add 1.26 (#274)
01ac33b2026-02-24 13:36:37 +0100Per ÖstlundAdd illegalConditionalContext flag to AES and Dynawo

Library Changes

LibraryChange
OpenIPSLFrom version 3.0.1 (https://github.com/OpenIPSL/OpenIPSL/archive/648ac5422769915f2e04a5ccd0370e413e3ff23e.zip) to 3.1.0 (https://github.com/OpenIPSL/OpenIPSL/archive/0ee96c3bcf71330916fbaba60a82eeaac5e1ffb5.zip)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Simulate → Compile
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication2 (sim)Simulate performance 0.09 → 0:08:00
Buildings_12Buildings.Examples.DualFanDualDuct.ClosedLoop (sim)Templates performance 13.34 → 6.63
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
OpenIPSLOpenIPSL.Tests.Controls.PSSE.TG.GAST (sim)Simulate → Compile
OpenIPSLOpenIPSL.Tests.Controls.PSSE.TG.GGOV1 (sim)Compile → Simulate
OpenIPSLOpenIPSL.Tests.Controls.PSSE.TG.IEEEG1 (sim)Simulate → Compile
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Verify → Templates
ThermoPowerThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestTurbineHPefficiency (sim)FrontEnd → Failed