OpenModelica newInst-daeMode from 2025-05-19 23:19:46 to 2025-05-23 02:43:57

Summary

OMC Commits3
Libraries Changed3
Number of Improvements10
Number of Regressions4
Number of Performance Improvements4
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
ad82aa40ca2025-05-22 16:42:02 +0200phannebohm[OB] Fix simplification of if-equation (#13935)
e8ee6bcf592025-05-22 16:10:02 +0200phannebohm[GBODE] Log only fast states when doing fast stuff (#13926)
f721c094922025-05-22 15:28:56 +0200Per ÖstlundUpdate C++ frontend (#13934)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
2ab77cd2025-04-03 01:10:21 +0200Adrian Poprevert the testing with MSL4.1.0 changes (#210)
70533002025-04-02 23:47:56 +0200Adrian Popdo not upgrade libs to not force reinstall (#209)

Library Changes

LibraryChange
Buildings_12From version 12.0.1-maint.12.x (53e3783a103ef78a9db1b148eedb6622823c10f5) to 12.1.0-maint.12.x (143765fcd09b4b605a70bf3a29678f41f2ed6097)
Buildings_latestFrom version 12.0.1-master (50b35852286330cb20d172b5ed323490392e1afa) to 12.1.0-master (6fa10fe5cb35f0277033a243eb38460655047445)
Modelica_trunkFrom version trunk (49f7769a05123aa81cb77555155690030bd82114) to trunk (f2b63198aa05b8ad178bfc820f16b51f75430deb)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Compile → Simulate
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication1 (sim)Simulate performance 0:08:00 → 0.12
Buildings_11Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static (sim)Simulate → Verify
Buildings_11Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Verify
Buildings_12Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static (sim)Simulate → Verify
Buildings_12Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Verify
IDEASIDEAS.Examples.Tutorial.Example6 (sim)Simulate performance 0.34 → 0:01:16
IDEASIDEAS.Examples.Tutorial.Example7 (sim)Simulate performance 0:01:21 → 0.34
IDEASIDEAS.Examples.Tutorial.Example8 (sim)Simulate performance 0:01:21 → 0.34
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackagerBitPack_UDP (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Simulate → Compile
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.Adder (sim)Verify → Simulate
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Compile → Verify
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.SignalGenerator (sim)Compile → Verify
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.Subtracter (sim)Verify → Simulate
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:01:24 → 46.28