OpenModelica newInst-daeMode from 2026-01-20 13:54:28 to 2026-01-22 22:24:06

Summary

OMC Commits9
Libraries Changed0
Number of Improvements2
Number of Regressions3
Number of Performance Improvements2
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
192944db252026-01-22 17:20:14 +0100AndreasRefactor fmi events (#14933)
d85222c6212026-01-22 16:38:15 +0100linuslangenkamp[C] fix nonlinear solver divergence handling in GBODE (#14932)
617e42dd062026-01-22 14:52:19 +0100Andreas[NB,C] Save array variables in MAT format (#14922)
e1018038b82026-01-22 14:34:21 +0100Per ÖstlundIssue warning for unpatched ModelicaServices (#14925)
75e06ac2212026-01-22 13:33:19 +0100fbrandt[NF] fix type of MATRIX_VECTOR and VECTOR_MATRIX in repairBinary (#14927)
07aeaef58a2026-01-22 13:24:47 +0100AndreasFixing real array variables filter init, modelData free (#14930)
859dd555f72026-01-21 15:22:41 +0100Per ÖstlundImprove handling of comma separated flag values (#14923)
9d3799bda62026-01-21 13:47:58 +0100phannebohmAlign units with BIPM definitions (#14921)
879e3770902026-01-20 16:20:16 +0100Andreas[C] mat4_init4 replace memcpy with snprintf (#14919)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
f2691882025-12-11 11:52:34 +0100Adrian Popadd extra simflags gbode (#262)
a8b7fb32025-12-04 12:35:20 +0100Adrian Popupdate HelmholtzMedia (#261)

Library Changes

LibraryChange

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Simulate → Compile
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication1 (sim)Simulate performance 0.12 → 0:08:00
Buildings_12Buildings.Examples.VAVReheat.Guideline36 (sim)Templates performance 5.31 → 10.47
DynawoDynawo.Examples.Nordic.TestCases.TestCase (sim)Simulate → Failed
IDEASIDEAS.Buildings.Components.Examples.RectangularZone (sim)BackEnd performance 11.37 → 4.76
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_MQTT (sim)Simulate performance 18.50 → 6.18
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Verify → Templates