OpenModelica master from 2026-04-08 00:32:15 to 2026-04-08 14:09:24

Summary

OMC Commits0
Libraries Changed2
Number of Improvements0
Number of Regressions1
Number of Performance Improvements1
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary

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_11From version 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/a134dbe5bec3c42764d8b3a8dabcd3070bf5f616.zip) to 11.1.1-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/64c9cfb943a9c6075d3f396dcdea665fd24f487f.zip)
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/6d4e406920112f4bee9f73c51b53d24205fc9f41.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/a41b94516e403fe8628deb7430b1c2a95e6b9d25.zip)

Models Affected

Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.19 → 0:06:40
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Simulate performance 0:03:28 → 33.40
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Validation.ZoneSurface.OneZoneConstantFloorTemperature (sim)Verify → Simulate
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.18 → 0:13:20