OpenModelica cpp from 2026-05-26 22:54:45 to 2026-05-27 22:54:39

Summary

OMC Commits14
Libraries Changed0
Number of Improvements0
Number of Regressions5
Number of Performance Improvements1
Number of Performance Regressions4

OpenModelica Changes

CommitDateAuthorSummary
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

Models Affected

Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Measured_SmallScale (sim)Simulate → Compile
Buildings_latestBuildings.DHC.Examples.Combined.ETSHeatRecoveryHeatPump_BuildingTimeSeries.WithoutDHW (sim)Templates performance 8.82 → 18.63
Buildings_latestBuildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)BackEnd performance 14.02 → 24.13 Templates performance 26.27 → 51.00
ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)BackEnd performance 6.24 → 10.78 Simulate performance 43.99 → 23.76
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)SimCode → Failed
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_3200 (sim)Simulate performance 31.42 → 18.15
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 7.56 → 13.82