OpenModelica master from 2026-09-07 13:27:09 to 2026-09-08 01:08:12

Summary

OMC Commits9
Libraries Changed1
Number of Improvements3
Number of Regressions4
Number of Performance Improvements2
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
6a7b108fff2026-09-07 22:32:42 +0200Martin SjölundFMU: terminate() at initialization ends the run (#16614)
69ffe690972026-09-07 19:25:35 +0200Martin SjölundDocument the Rust toolchain build dependency (#16611)
1438100a082026-09-07 18:25:33 +0200fbrandt[C] Refactor Jacobian handling: unify evaluation calls (#16451)
64e0c284972026-09-07 17:46:39 +0200AndreasRemove corba (#16475)
01fbcd10412026-09-07 17:31:15 +0200Adeel AsgharAvoid unnecessary OMEdit recompilation (#16609)
f5d246d7232026-09-07 10:25:08 +0200Martin SjölundC+Rust: keep String variables alive and store their pre values
8e4aeb32462026-09-07 10:25:08 +0200Martin SjölundC+Rust: stream the result file like the other hosts
c7481603df2026-09-07 10:25:08 +0200Martin SjölundC+Rust: serve sparse linear systems with KLU
45f9b1cc862026-09-07 14:08:27 +0200Martin SjölundNB: cut SimCode scalarization allocations (#16591)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
f0c84702026-09-07 21:57:31 +0200Martin SjölundRecord each model's peak memory in the database (#352)
46ed4a22026-09-07 20:13:47 +0200Martin SjölundAllow int-conversion warnings for KeyWordIO

Library Changes

LibraryChange
KeyWordIOConfiguration hash (OMC settings or the testing script changed)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication2 (sim)Simulate performance 0:04:00 → 0.28
Buildings_11Buildings.DHC.ETS.Combined.Examples.ChillerBorefield (sim)Compile → Verify
Buildings_11Buildings.DHC.ETS.Combined.Validation.ChillerBorefield (sim)Verify → Compile
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:04:00 → 0.28
Buildings_12Buildings.DHC.ETS.Combined.Subsystems.Validation.Borefield (sim)Verify → Compile
KeyWordIOKeyWordIO.Examples.CaseExamples.ElectricalCases (sim)Templates → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Templates → Failed