OpenModelica master from 2026-02-05 22:47:45 to 2026-02-06 18:41:55

Summary

OMC Commits7
Libraries Changed1
Number of Improvements3
Number of Regressions0
Number of Performance Improvements1
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
908ae4092f2026-02-06 16:46:42 +0100Per ÖstlundAdd context argument to getModelInstance (#14993)
71ea9fe7fc2026-02-06 16:35:45 +0100linuslangenkamp[GBODE] expose initial step size after events (#14994)
9a0e93b11c2026-02-06 15:24:26 +0100Adeel AsgharRevert #14939 and #14948 (#14992)
c136db91462026-02-06 15:16:02 +0100Adeel AsgharPreserve double precision of ranges (#14991)
5fdd4feeec2026-02-06 14:31:41 +0100Adeel AsgharCorrect double comparison (#14959)
2d072affa32026-02-06 12:55:18 +0100phannebohm[NF] Fix scalarize for sliced algebraic loops (#14978)
b6084db9f12026-02-06 09:32:07 +0100kabdelhak [NB] groundwork new sparsity (#14987)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
7aa86392026-02-05 00:19:44 +0100Francesco CasellaAlso load Chemical 1.4.1, needed by Physiolibrary
f2691882025-12-11 11:52:34 +0100Adrian Popadd extra simflags gbode (#262)

Library Changes

LibraryChange
Buildings_12From version 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/57c9b95f279979d6cfe24e1ffccf061bfad00a88.zip) to 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/ee51f2f4957c9fec37fa5baa56323bb6d4c9cd71.zip)

Models Affected

Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Simulate → Verify
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)Simulate → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.18 → 0:13:20
IDEASIDEAS.Buildings.Components.Examples.RectangularZone (sim)BackEnd performance 5.46 → 10.11
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Compile → Simulate