OpenModelica v1.24-cpp from 2025-02-18 16:10:10 to 2025-03-11 09:56:50

Summary

OMC Commits2
Libraries Changed5
Number of Improvements29
Number of Regressions13
Number of Performance Improvements2
Number of Performance Regressions4

OpenModelica Changes

CommitDateAuthorSummary
b17346080d2025-03-09 11:31:00 +0100Per ÖstlundFix deprecated boost::asio usage in C++ runtime (#13441) (#13683)
ceaa67a7182025-03-04 13:26:35 +0100Per ÖstlundPort --evaluateStructuralParameters (#13667)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
a5b7ebc2025-03-03 22:55:28 +0100Adrian Popinstall ModelicaServices 4.1.0 (#201)
4aed1a02025-02-21 15:14:30 +0100Adrian Popfix broken cd (#199)

Library Changes

LibraryChange
Buildings_latestFrom version 12.0.0-master (ca1e43ffb7b0f8c3ac4f7376ff0542472544a966) to 12.0.0-master (37df18ac0ca31f8cf44bce1059cca8e08e62fc0d)
ModelicaTest_4.1.0-beta.omFrom version 4.1.0-beta.om (b163146f0f3b4b0e425c16c29350bd81f7ac8c62) to 4.1.0-beta.om (609166aa14938581ab0735392af6d837713b778b)
ModelicaTest_trunkFrom version trunk (1261669972a9dfae3c049baa1a06b10b1cc7fd17) to trunk (f7856636d58aad2c3dcb47cff8e17a135f19eaff)
Modelica_4.1.0-beta.omFrom version 4.1.0-beta.om (b163146f0f3b4b0e425c16c29350bd81f7ac8c62) to 4.1.0-beta.om (609166aa14938581ab0735392af6d837713b778b)
Modelica_trunkFrom version trunk (1261669972a9dfae3c049baa1a06b10b1cc7fd17) to trunk (f7856636d58aad2c3dcb47cff8e17a135f19eaff)

Models Affected

Buildings_latestBuildings.DHC.Plants.Cooling.Controls.Validation.ChilledWaterPumpSpeed (sim)Verify → Simulate
Buildings_latestBuildings.DHC.Plants.Cooling.Examples.StoragePlantDualSource (sim)Compile → Simulate
Buildings_latestBuildings.Fluid.Geothermal.ZonedBorefields.Validation.SteadyStateBoreholeDynamics (sim)Verify → Templates
Buildings_latestBuildings.Fluid.Geothermal.ZonedBorefields.Validation.TransientBoreholeDynamics (sim)Verify → Templates
IDEASIDEAS.Examples.Tutorial.Example5 (sim)BackEnd performance 13.13 → 4.32
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Verify → Templates
ModelicaTest_4.1.0-beta.omModelicaTest.Blocks.Exponentiation (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Blocks.ZeroThresholds (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Electrical.Machines.DCPM_CurrentControlled (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Electrical.Machines.DCPM_SpeedControlled (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Fluid.TestComponents.Machines.TestLinearPower (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Fluid.TestComponents.Pipes.DynamicPipeEnergyConservationCheck2 (sim)BackEnd performance 5.94 → 10.72
ModelicaTest_4.1.0-beta.omModelicaTest.Fluid.TestComponents.Vessels.TestSimpleTank (sim)Compile → Simulate
ModelicaTest_4.1.0-beta.omModelicaTest.MultiBody.Frames.QuaternionFromT (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTable1Ds.Test35 (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTable1Dv.Test35 (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTable2Ds.OneSidedDerivative2D (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTable2Ds.Test32 (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTable2Dv.OneSidedDerivative2D (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTable2Dv.Test32 (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Tables.CombiTimeTable.Test89 (sim)Simulate → Verify
ModelicaTest_trunkModelicaTest.Blocks.FilterTests.AllOptions (sim)Verify → Templates
ModelicaTest_trunkModelicaTest.Fluid.TestComponents.Vessels.TestSimpleTank (sim)Compile → Simulate
Modelica_3.2.3Modelica.Electrical.Spice3.Examples.Spice3BenchmarkFourBitBinaryAdder (sim)Compile performance 0:05:29 → 0:03:08
Modelica_4.1.0-beta.omModelica.Electrical.Analog.Examples.ChuaCircuit (sim)Simulate → Verify
Modelica_4.1.0-beta.omModelica.Electrical.Analog.Examples.DifferenceAmplifier (sim)Simulate → Verify
Modelica_4.1.0-beta.omModelica.Electrical.Machines.Examples.InductionMachines.IMC_InverterDrive (sim)Verify → Simulate
Modelica_trunkModelica.Electrical.Analog.Examples.ChuaCircuit (sim)Simulate → Verify
Modelica_trunkModelica.Electrical.Analog.Examples.DifferenceAmplifier (sim)Simulate → Verify
Modelica_trunkModelica.Electrical.Machines.Examples.InductionMachines.IMC_InverterDrive (sim)Verify → Simulate
OpenIMDML_mainOpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorValidation.MultiDomainTypeI (sim)Simulate → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)Failed → SimCode
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Failed → FrontEnd
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_2_M_4 (sim)Failed → SimCode
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_3_M_4 (sim)Failed → FrontEnd
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_4_M_4 (sim)Failed → FrontEnd
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_4_M_4 (sim)Failed → SimCode
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_4_M_4 (sim)Failed → SimCode
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_4_M_4 (sim)Failed → SimCode
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_20 (sim)Templates → Verify
ScalableTestSuiteScalableTestSuite.Elementary.ParameterArrays.ScaledExperiments.Table_N_200_M_200 (sim)Compile → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuiteScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_3200 (sim)Verify → Templates
ThermofluidStream_devThermofluidStream.Examples.SimpleAirCycle (sim)Compile performance 16.68 → 0:04:06
ThermofluidStream_devThermofluidStream.Examples.SimpleEngine (sim)Verify → Failed
ThermofluidStream_devThermofluidStream.Examples.SimpleStream (sim)Compile performance 9.40 → 0:01:20
TransiEntTransiEnt.Grid.Electrical.EconomicDispatch.Check.TestMeritOrderDispatcher (sim)BackEnd performance 6.50 → 11.58