OpenModelica cvode from 2025-08-16 23:09:11 to 2025-08-20 08:21:56

Summary

OMC Commits6
Libraries Changed3
Number of Improvements4
Number of Regressions5
Number of Performance Improvements8
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
9e6db189f22025-08-19 18:48:28 +0200Per ÖstlundFix copyClass (#14222)
679f2b53c52025-08-19 17:56:53 +0200phannebohmKeep counting after first increment (#14219)
aa168c1fd72025-08-19 14:23:33 +0200phannebohm[NB] Use local indices for SuperNode collapse (#14208)
83c1f125e52025-08-18 14:15:31 +0200Adeel AsgharFix view display when switching from plotting to modeling perspective (#14216)
010d24dd7a2025-08-18 12:47:27 +0200Per ÖstlundImprove handling of __OpenModelica_commandLineOptions (#14215)
f71e0b64d52025-08-16 23:58:23 +0200phannebohmRemove unused and duplicate util functions (#14214)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
78b314a2025-07-23 14:25:23 +0200Francesco CasellaUpdate heavy_tests.json (#218)
9d719312025-07-14 10:35:58 +0200Francesco CasellaUpdate heavy_tests.json (#216)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.0-master (f40184e79a4e6a6432f43d63a24c73fe470c7664) to 13.0.0-master (625399d054f5fc6621bc4aef635ca02a337e301d)
ThermofluidStreamFrom version 1.2.0-main (9aa9ac606bf1d545e82341cf99a6faf38b6dc768) to 1.2.0-main (e436f2ddeba498162b9f664a364f49d10c654923)
ThermofluidStream_devFrom version 1.2.0-main (9aa9ac606bf1d545e82341cf99a6faf38b6dc768) to 1.2.0-main (e436f2ddeba498162b9f664a364f49d10c654923)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Compile → Simulate
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.18
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:13:20 → 0.17
ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)BackEnd performance 12.96 → 7.09
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate → Compile
OpenIPSLOpenIPSL.Examples.DAEMode.N44_Base_Case_Systems.Nordic44_Base_Case_StateEvents (sim)FrontEnd performance 10.28 → 5.77
OpenIPSLOpenIPSL.Examples.DAEMode.N44_Base_Case_Systems.Nordic44_Base_Case_StateEvents2 (sim)FrontEnd performance 10.82 → 5.86
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)FrontEnd → Templates
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)FrontEnd performance 12.95 → 7.29 SimCode performance 13.02 → 7.13
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:01:52 → 54.75
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 (sim)SimCode performance 27.96 → 15.52
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_320 (sim)Compile → Verify
ThermofluidStreamThermofluidStream.Examples.SimpleAirCycle (sim)Verify → Simulate
ThermofluidStreamThermofluidStream.Examples.SimpleStream (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.Examples.SimpleAirCycle (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.Examples.SimpleStream (sim)Verify → Simulate