OpenModelica master from 2026-04-05 11:41:06 to 2026-04-07 18:39:13

Summary

OMC Commits1
Libraries Changed2
Number of Improvements5
Number of Regressions1
Number of Performance Improvements1
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
07aa42c1c32026-04-07 15:19:49 +0200Per ÖstlundClean up scripting functions (#15304)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
8f4dee72026-04-01 15:14:49 +0200linuslangenkamp[GBODE] switch to Radau IIA once again (#282)
dbfd1362026-03-27 15:34:11 +0100linuslangenkamp[GBODE] set ESDIRK4 as default integrator (#281)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/f68c083acb36a44f44f2653b60e6580945ae23f4.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/6d4e406920112f4bee9f73c51b53d24205fc9f41.zip)
Dynawo_devFrom version 1.8.0-master (df91a38d526217f9df88bf46887163ac88892416) to 1.8.0-master (4cbd8143a82588ad56848d450525885422e3b3c0)

Models Affected

Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.17 → 0:06:40
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:13:20 → 0.18
Dynawo_devDynawo.Examples.GridCodeSimulations.SheetSimulations.SheetI6 (sim)Compile → Verify
Dynawo_devDynawo.Examples.GridCodeSimulations.SheetSimulations.SheetI7QMax (sim)Compile → Verify
Dynawo_devDynawo.Examples.GridCodeSimulations.SheetSimulations.SheetI7QMin (sim)Compile → Verify
Dynawo_devDynawo.Examples.Wind.IEC.Neplan.WPP4ACurrentSource2020UDip (sim)Simulate performance 0:01:09 → 0:05:18
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Compile → Simulate