OpenModelica cpp from 2026-04-09 20:52:49 to 2026-04-10 21:01:16

Summary

OMC Commits1
Libraries Changed0
Number of Improvements4
Number of Regressions5
Number of Performance Improvements8
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
feb4c5db222026-04-10 16:08:52 +0200Per ÖstlundImplement add/delete/updateEquation (#15309)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
29154132026-04-09 17:46:10 +0200Adrian Popupdate the way we get the version for FMPy (#283)
8f4dee72026-04-01 15:14:49 +0200linuslangenkamp[GBODE] switch to Radau IIA once again (#282)

Library Changes

LibraryChange

Models Affected

Buildings_11Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Templates performance 34.38 → 0:01:00
DynawoDynawo.Examples.GridForming.GridForming (sim)Compile performance 24.96 → 12.14
DynawoDynawo.Examples.HVDC.HVDC (sim)Compile performance 23.99 → 13.02
OpenIMDML_mainOpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorValidation.MultiDomainCIM (sim)Simulate → Failed
OpenIMDML_mainOpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorValidation.MultiDomainMotor (sim)Simulate → Failed
OpenIMDML_mainOpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorValidation.MultiDomainTypeI (sim)Simulate → Failed
OpenIMDML_mainOpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorValidation.MultiDomainTypeIII (sim)Simulate → Failed
OpenIMDML_mainOpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorValidation.MultiDomainTypeV (sim)Simulate → Failed
OpenIPSL_2.0.0OpenIPSL.Examples.DAEMode.N44_Base_Case_Systems.Nordic44_Base_Case_StateEvents (sim)BackEnd performance 0:04:14 → 0:01:25
OpenIPSL_2.0.0OpenIPSL.Examples.DAEMode.N44_Base_Case_Systems.Nordic44_Base_Case_StateEvents2 (sim)BackEnd performance 0:04:13 → 0:01:19
OpenIPSL_2.0.0OpenIPSL.Examples.DAEMode.N44_Original_Systems.Nordic44_Original_Case_Bus_Fault (sim)Templates performance 0:04:09 → 0:01:14
OpenIPSL_2.0.0OpenIPSL.Examples.DAEMode.N44_Original_Systems.Nordic44_Original_Case_Line_Opening (sim)Templates performance 0:04:04 → 0:01:10
PowerGrids_devPowerGrids.Examples.IEEE14bus.IEEE14busStaticNetworkEPF (sim)
PowerSystems_latestPowerSystems.Examples.Introductory.SimulationFixedInitial (sim)Compile performance 31.55 → 7.60
PowerSystems_latestPowerSystems.Examples.Introductory.SimulationSteadyState (sim)Compile performance 29.39 → 7.27
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)Failed → SimCode
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.DistributionSystemModelica_N_80_M_80 (sim)BackEnd performance 0:01:44 → 0:03:21