OpenModelica master-fmi-fmpy from 2026-04-20 02:28:09 to 2026-04-21 10:36:51

Summary

OMC Commits6
Libraries Changed0
Number of Improvements4
Number of Regressions1
Number of Performance Improvements2
Number of Performance Regressions4

OpenModelica Changes

CommitDateAuthorSummary
5480017e1f2026-04-20 20:14:49 +0200kabdelhak[NB] fix initial block aliasing (#15373)
331e5d5c8b2026-04-20 18:39:37 +0200bartse1fmu2: restore pool state on all doStep exit paths (#15371)
edd265e26d2026-04-20 12:30:47 +0200kabdelhak[NB] fix start values of records (#15368)
bfd5e111ff2026-04-20 12:01:54 +0200Adeel AsgharDo not remove the sparsity pattern files (#15369)
595b30d8782026-04-20 09:45:22 +0200Andreas[NF] Add trailing ':' subscripts to partially-indexed arrays (#15353)
7331d1e9e62026-04-20 09:21:36 +0200bartse1fmi: fix memory pool leak in internalEventUpdate and fmi2DoStep (#14509) (#15363)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange

Models Affected

Buildings_12Buildings.DHC.Loads.BaseClasses.Examples.CouplingRCZ6 (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:14:02 → 1.22
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_28_M_28 (sim)Failed → Verify
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_28_M_28 (sim)Verify → Failed
ScalableTestSuiteScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_640 (sim)Compile performance 43.47 → 0:01:14
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Simulate performance 5.43 → 10.70
ThermoSysProThermoSysPro.Fluid.Examples.Book.SimpleExamples.SolarCollector.TestFresnelField (sim)Compile performance 0:01:28 → 50.56
ThermofluidStreamThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEX (sim)Simulate performance 34.55 → 0:01:28
ThermofluidStreamThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir (sim)Compile → Simulate
ThermofluidStream_devThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEX (sim)Simulate performance 37.13 → 0:01:17
ThermofluidStream_devThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir (sim)Compile → Simulate