OpenModelica newInst-daeMode from 2025-09-18 22:56:44 to 2025-09-25 06:03:39

Summary

OMC Commits5
Libraries Changed2
Number of Improvements2
Number of Regressions3
Number of Performance Improvements2
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
4ed04fa1902025-09-23 23:37:55 +0200kabdelhak[NB] do not collect events from noEvent() (#14378)
91e6a8d3b82025-09-23 17:13:48 +0200AndreasCMake FMU export adding missing source files (#14368)
5b9795855e2025-09-23 09:45:33 +0200Volker StolzRequest debugging symbols in FMU via `gendebugsymbols` (#14370)
666ec0fe392025-09-22 22:06:19 +0200kabdelhak[NB/Template] fix array gen init xml for FMI 3.0 (#14373)
50f608e58f2025-09-19 14:27:51 +0200kabdelhak[NB/Template/C] keep array variables for code gen (#14359)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
2a275462025-09-23 17:48:36 +0200AndreasAdding URDFModelica (#230)
d4389c92025-09-23 13:28:57 +0200AndreasTests Co-Simulation with CVODE for FMUs (#229)

Library Changes

LibraryChange
Dynawo_devFrom version 1.8.0-master (b4164bb27e373a316ff3b707a074048eed2f2fed) to 1.8.0-master (2d6ce208a3e5e58d8bf8bc940c023844971c1fbd)
IBPSA_latestFrom version 4.0.0-master (36d92a4555e683eb17c360911ed162332e93890e) to 4.0.0-master (881b10178f8696c95dbe4851e99c4863c03b3be0)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Simulate → Compile
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication1 (sim)Simulate performance 0.12 → 0:08:00
Dynawo_devDynawo.Examples.HVDC.HVDC (sim)Simulate performance 0:08:00 → 0.86
Dynawo_devDynawo.Examples.Nordic.TestCases.TestCase (sim)Simulate → Compile
Dynawo_devDynawo.Examples.Photovoltaics.WECC.PVVoltageSource4 (sim)Compile → Verify
Dynawo_devDynawo.Examples.Wind.IEC.Neplan.WPP4ACurrentSource2020 (sim)Compile → Verify
Dynawo_devDynawo.Examples.Wind.IEC.Neplan.WPP4ACurrentSource2020UDip (sim)Simulate performance 12.16 → 0:01:28
IBPSA_latestIBPSA.Fluid.Geothermal.Aquifer.Validation.SimulationTest (sim)Simulate performance 11.24 → 0:08:00
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Simulate → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:01:29 → 51.10