OpenModelica newInst-daeMode from 2026-05-27 05:11:24 to 2026-05-29 05:16:19

Summary

OMC Commits27
Libraries Changed1
Number of Improvements2
Number of Regressions0
Number of Performance Improvements2
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
fa6b57488e2026-05-28 22:38:16 +0200Martin SjölundFlatten function-local package OperatorsBinary into protected constants (#15674)
7ebc0b9b732026-05-28 21:50:13 +0200Martin SjölundTypes: fix malformed qualified call in matchTypeTuple FAILTRACE (#15675)
c0476a34a62026-05-28 21:09:59 +0200kabdelhak[NB] add for-loop support for sample events (#15673)
d643a6b2ce2026-05-28 20:13:56 +0200Per ÖstlundRemove some noretcalls without intended side-effects (#15672)
a23de531c12026-05-28 19:11:51 +0200Martin SjölundRan the MM language server quick fixes (#15666)
b6abb905552026-05-28 18:55:31 +0200kabdelhak[NB] fix jacobian combine (#15671)
bca71092a22026-05-28 17:26:06 +0200kabdelhak[NB] fix iterator extraction from if-expressions (#15670)
611753c87c2026-05-28 16:41:56 +0200kabdelhak[NB] small fixes (#15667)
b53c3e12d22026-05-28 14:35:40 +0200Martin SjölundRemoved duplicate variable (#15665)
e399bfca102026-05-28 14:34:59 +0200Martin SjölundMM frontend: fix uninit-output bugs (#15662)
62ac102ba72026-05-28 14:03:48 +0200Per ÖstlundFix crash when using input cells in OMNotebook (#15664)
ccea62672d2026-05-28 09:48:58 +0200Martin SjölundSplit the frontend packages into smaller units (#15660)
f8f74d20dc2026-05-28 02:05:33 +0200kabdelhak[NF] don't get definition of empty function nodes (#15659)
5a24c134b72026-05-27 22:45:11 +0200Per ÖstlundAdd confidence numbers to bindings (#15655)
4a1bfd537c2026-05-27 22:36:23 +0200Per ÖstlundFix OMSICpp factory (#15658)
1fcedaed642026-05-27 20:17:28 +0200Adrian PopFix #15649 with help of Claude Code (#15653)
f297db9a932026-05-27 16:44:04 +0200Adeel AsgharInclude windows.h for AttachConsole (#15654)
798b5430fe2026-05-27 16:25:29 +0200kabdelhak[NB] lower if- in when-equations (#15652)
3b3f47aa852026-05-27 15:41:07 +0200Per ÖstlundRefactor CevalScriptBackend some more (#15651)
e91587c6d62026-05-27 15:07:58 +0200Martin SjölundFix a missing fail in NFFlatten (#15650)
82131350bd2026-05-27 14:31:07 +0200Per ÖstlundRefactor scalarization of type attributes (#15648)
451a80b6092026-05-27 14:23:45 +0200kabdelhak[NB] do not alias tuple elements (#15644)
4df0ebb9622026-05-27 14:03:12 +0200Martin SjölundRefactoring in CevalScriptBackend (#15647)
cb37322bfa2026-05-27 12:44:11 +0200Adeel AsgharFix include headers (#15646)
d2ae370af02026-05-27 11:26:07 +0200Adeel AsgharImprove OMEdit usage output (#15645)
9394eaa76d2026-05-27 10:48:37 +0200Martin SjölundSystem.stringHashDjb2 does not exist (#15642)
abbfb870512026-05-27 10:12:34 +0200Martin SjölundAdded refactoring of MetaModelica sources with AI agents (#15634)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/12b7da357e27c7fb037eb4ec6fcd3e8c07f643b6.zip) to 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/686c2dcea679e1f85361071afec5aa10f5b78f6b.zip)

Models Affected

Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Simulate → Verify
Buildings_latestBuildings.ThermalZones.EnergyPlus_24_2_0.Validation.MultipleBuildings.TwoIdenticalOneZoneBuildings (sim)Compile → Verify
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate performance 20.99 → 11.56
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 16.96 → 9.55
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 12.10 → 30.30