OpenModelica master-fmi-fmpy from 2026-06-04 12:49:50 to 2026-06-06 12:53:15

Summary

OMC Commits11
Libraries Changed0
Number of Improvements1
Number of Regressions2
Number of Performance Improvements2
Number of Performance Regressions12

OpenModelica Changes

CommitDateAuthorSummary
cb0beaa7902026-06-06 10:55:34 +0200Adrian Popv1.28.0-dev (#15762)
5c4b64e6f32026-06-05 23:29:34 +0200Per ÖstlundClean up OMNotebook NotebookWindow (#15759)
3437c9344c2026-06-05 23:09:14 +0200Per ÖstlundAdd dumpCheckModel debug flag (#15754)
25a0024b632026-06-05 22:29:40 +0200Martin SjölundMemoize visited states in Tearing.totalMatching (#15761)
8f8fa02d9e2026-06-05 19:06:22 +0200Adrian Popfix github auth after python package update (#15760)
17f3ffb1892026-06-04 22:07:09 +0200Per ÖstlundFix memory handling in OMNotebook CommandCompletion (#15749)
c49360cb4d2026-06-04 15:35:21 +0200Per ÖstlundFix GCC 16 SFINAE warning for OMPlot::PlotWindow (#15748)
c8f20fa0282026-06-04 15:34:16 +0200Martin SjölundFrontend/Codegen refactor dependencies (#15736)
9bd74aa4852026-06-04 14:46:29 +0200Adeel AsgharUse the style-provided indicator rectangle (#15747)
6c68d3d18c2026-06-04 14:17:58 +0200Adeel AsgharUpdated Qwt to 6.3 develop (#15725)
af440bddad2026-06-04 12:59:16 +0200rfranke[Cpp,FMI] extend FMI export with optional custom annotations (#15727)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
12a01782026-06-06 12:43:09 +0200Adrian Popdrop v1.25 and add v1.27 (#286)
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 8.28 → 27.58
AixLibAixLib.ThermalZones.HighOrder.Examples.OFD_1Jan (sim)SimCode performance 42.32 → 0:01:41
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.23 → 0:07:02
Buildings_12Buildings.DHC.ETS.Combined.Validation.ChillerBorefield (sim)SimCode performance 12.24 → 31.12
Buildings_12Buildings.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 8.18 → 16.24
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.21 → 0:07:02
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case960 (sim)SimCode performance 5.49 → 10.36
IBPSA_latestIBPSA.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 7.88 → 22.00
IDEAS_devIDEAS.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 8.48 → 23.40
OpenIPSL_devOpenIPSL.Examples.TwoAreas.Two_Areas_PSAT (sim)Simulate performance 2.78 → 10.01
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkLinConcLossesHigherCurrent (sim)Compile → Failed
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkNonLinConcLossesHigherPorosity (sim)SimCode performance 0:01:27 → 30.82
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_3200 (sim)Compile performance 0:04:01 → 0:01:51
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)Verify → Failed
ThermoSysProThermoSysPro.Examples.SimpleExamples.TestDynamicWaterHeating (sim)Compile performance 47.38 → 0:01:28
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Condenser (sim)Simulate performance 7.10 → 12.93