OpenModelica cpp from 2026-05-27 22:54:39 to 2026-05-28 22:59:47

Summary

OMC Commits13
Libraries Changed2
Number of Improvements4
Number of Regressions0
Number of Performance Improvements3
Number of Performance Regressions2

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)

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_11From version 11.1.2-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/b736863a00be5f4c6497376c1bc4ee1913d15f97.zip) to 11.1.2-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/0da762f99a9aaa59cab510be1d60a85485ef5cf1.zip)
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

AixLibAixLib.Systems.ModularAHU.Examples.EONERC_AHU2 (sim)Templates performance 17.59 → 46.24
Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Measured_SmallScale (sim)Compile → Simulate
Buildings_latestBuildings.DHC.Examples.Combined.ETSHeatRecoveryHeatPump_BuildingTimeSeries.WithoutDHW (sim)Templates performance 18.63 → 9.38
Buildings_latestBuildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Templates performance 51.00 → 24.14
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Failed → SimCode
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Templates → Verify
ScalableTestSuite_nooptScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_16000 (sim)Failed → Verify
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 13.82 → 7.58
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 5.55 → 11.05