OpenModelica master from 2026-09-10 07:35:26 to 2026-09-10 13:54:51

Summary

OMC Commits20
Libraries Changed0
Number of Improvements2
Number of Regressions0
Number of Performance Improvements6
Number of Performance Regressions4

OpenModelica Changes

CommitDateAuthorSummary
3745d082d62026-09-10 12:54:27 +0200Iago CupeiroFree model data arrays in fmi2FreeInstance (#16439)
8894a2011c2026-09-10 12:48:28 +0200Adeel AsgharAdd `eV` unit to unit parser (#16639)
ce2f0467482026-09-10 12:34:12 +0200Adeel AsgharPreserve Element Browser tree expansion state on model updates (#16660)
44c76957a42026-09-10 12:12:49 +0200Julien SchuellerSimRt: Free hash tables in simulation_input_xml (#16086)
093c4c497c2026-09-09 17:54:13 +0200Martin SjölundFMI ME master: check the indicators at every step
56ae054cef2026-09-09 17:10:21 +0200Martin Sjölundwasm artifact: a bare fmi3:me takes the model's solver
fb9a8983882026-09-09 17:10:21 +0200Martin SjölundFMI ME master: KLU for IDA over the ODE pattern
9c269a6ad42026-09-09 16:04:51 +0200Martin SjölundFMI ME master: log its events under LOG_EVENTS
9c15154d922026-09-09 16:04:50 +0200Martin Sjölundwasm FMU CS: statistics under LOG_STATS
68c6b72f252026-09-09 16:04:50 +0200Martin Sjölundwasm FMU: the DAE switch of a residual-free model
4b63e609de2026-09-09 16:04:50 +0200Martin SjölundFMU: hold an assert the event update raises
12de3012292026-09-09 16:04:50 +0200Martin Sjölundwasm FMU CS: retry a failed step as C does
33fa0f496b2026-09-09 16:04:50 +0200Martin Sjölundwasm FMU: name the value reference a call refuses
57a1e549a42026-09-09 16:04:50 +0200Martin Sjölundwasm FMU: borrow the metadata per call
b012f394b32026-09-09 16:04:49 +0200Martin Sjölundwasm-jit: String[] outputs of shared externals
a86c50a89f2026-09-10 11:18:01 +0200Martin Sjölundwasm-jit: compare extobj record arguments (#16658)
79bfa0db0e2026-09-10 09:33:13 +0200Adeel AsgharFix display unit combobox editor issues in Variable browser (#16643)
01fae053f12026-09-10 09:31:51 +0200Martin SjölundCross-compile omc to macOS; nightly Win/mac CI (#16657)
b78a5ffde92026-09-10 09:28:36 +0200Martin SjölundBuild wasm-bindgen instead of installing it (#16656)
9ca2a87ea12026-09-10 07:33:18 +0200Martin SjölundOpen and save Modelica packages from cloud storage (#16538)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
69f086e2026-09-10 10:45:36 +0200Martin SjölundGive ThermoSysPro LoadVariation 360s to simulate
72e17dd2026-09-09 16:57:33 +0200Martin Sjölundwasm-jit me runner: the model's own solver

Library Changes

LibraryChange

Models Affected

Buildings_11Buildings.Examples.VAVReheat.Guideline36 (sim)BackEnd performance 28.79 → 16.52
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.Guideline36Winter (sim)BackEnd performance 14.37 → 8.21
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.15 → 0:04:00
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Compile → Verify
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Simulate performance 30.91 → 17.11
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Simulate performance 6.26 → 11.38
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_80 (sim)Simulate performance 11.56 → 22.11
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_12800 (sim)BackEnd performance 5.66 → 10.52
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_80 (sim)Simulate performance 28.05 → 11.65
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 (sim)Simulate performance 12.31 → 5.79
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_12800 (sim)Simulate performance 18.06 → 8.52