OpenModelica master from 2026-07-31 15:37:39 to 2026-08-01 01:10:47

Summary

OMC Commits6
Libraries Changed0
Number of Improvements4
Number of Regressions3
Number of Performance Improvements1
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
ae83c2d8792026-07-31 22:32:50 +0200kabdelhak[NB] fix partial-slice NLS/LS Jacobian for for-equation iteration variables (#16152)
f29e6523c22026-07-31 21:56:06 +0200Martin Sjölundwasm-jit: C's full solveHybrd retry ladder (#16163)
3d29fc0d592026-07-31 20:25:13 +0200Martin Sjölundwasm-jit: NLS eq index, -output, error buffer (#16162)
ea50d3c08d2026-07-31 18:36:19 +0200JKRT_CLAUDE_ACCOUNT[3rdParty] Update SuiteSparse to v7.12.2 (#15879)
cdf6a2e5752026-07-31 18:22:45 +0200AndreasDev container for Jenkins stage cmake-rust-clang (#16161)
0104feec832026-07-31 17:37:58 +0200Martin Sjölundwasm-jit: abandon an NLS attempt on a model assert (#16159)

3rdParty changes

Note that the 3rdParty libraries changed: 1d558c033457..adf459c3f47d

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

Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.19
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)Failed → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)Failed → Simulate
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 0:01:05 → 0:02:00
URDFModelica_mainURDFModelica.Examples.GenericRobotModel.GenericRobot (sim)SimCode → Verify