OpenModelica master-fmi-fmpy from 2026-07-25 02:35:39 to 2026-07-28 12:46:55

Summary

OMC Commits7
Libraries Changed0
Number of Improvements2
Number of Regressions0
Number of Performance Improvements8
Number of Performance Regressions6

OpenModelica Changes

CommitDateAuthorSummary
210dbef8e02026-07-28 11:34:09 +0200kabdelhak[NB] properly handle mixed records in adjacency (#16137)
b650b2fd1f2026-07-27 18:07:59 +0200kabdelhak[NB] add spatialDistribution() support (#16136)
08d0e10b622026-07-26 22:05:12 +0200Martin Sjölundwasm-jit: KLU sparse solver and runtime flags (#16134)
e0b06f44842026-07-26 16:49:30 +0200Martin Sjölundwasm-jit: sparse kinsol-style nonlinear solver (#16133)
bcfa9623bc2026-07-26 13:13:39 +0200Martin Sjölundwasm-jit: function references, terminal(), print (#16132)
6a0f89bd912026-07-26 07:21:52 +0200Martin Sjölundwasm-jit: record layout, defaults, start seeding (#16130)
25015a6ea62026-07-25 10:01:47 +0200Martin Sjölundwasm-jit: C-faithful mixed-NLS event solve (#16129)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6697fc02026-07-06 18:25:17 +0200linuslangenkamp[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 19.28 → 9.29
AixLibAixLib.ThermalZones.HighOrder.Examples.OFDHeatLoad (sim)SimCode performance 0:01:31 → 23.30
BuildSysProBuildSysPro.IBPSA.Fluid.Geothermal.Borefields.Examples.Borefields (sim)
BuildSysProBuildSysPro.IBPSA.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)
BuildingSystemsBuildingSystems.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 29.51 → 9.77
Buildings_11Buildings.DHC.ETS.Combined.Subsystems.Validation.Borefield (sim)SimCode performance 15.13 → 43.27
Buildings_11Buildings.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)SimCode performance 9.59 → 21.41
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:07:02 → 1.20
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkCammarataIndex1 (sim)SimCode performance 15.13 → 27.10
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_28_M_28 (sim)Failed → Verify
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_3200 (sim)Compile performance 0:01:48 → 0:03:05
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Simulate performance 10.87 → 5.45
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)Simulate performance 5.00 → 12.16
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)Failed → Verify
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 14.44 → 27.79
ThermofluidStreamThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Compile performance 0:02:27 → 0:01:24
ThermofluidStreamThermofluidStream.HeatExchangers.Tests.Recuperator (sim)Simulate performance 10.53 → 4.42
ThermofluidStreamThermofluidStream.Undirected.Boundaries.Tests.VolumesDirectCoupling (sim)Compile performance 23.83 → 13.75