OpenModelica master from 2026-06-30 06:36:37 to 2026-07-01 03:40:40

Summary

OMC Commits4
Libraries Changed1
Number of Improvements3
Number of Regressions8
Number of Performance Improvements3
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
92cac8c90d2026-07-01 00:59:03 +0200arun3688Fix stripping trailing chars from -I directories (#15967)
29e6ebbe4f2026-06-30 15:00:31 +0200arun3688Fix stripping trailing chars from -L directories (#15963)
3fae8321ed2026-06-30 14:13:17 +0200kabdelhak[NB] update dumping of for-equations (#14847)
dbfbd4b3aa2026-06-30 10:57:28 +0200arun3688Fix stripping trailing chars from -l library names (#15961)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)
12a01782026-06-06 12:43:09 +0200Adrian Popdrop v1.25 and add v1.27 (#286)

Library Changes

LibraryChange
ThermofluidStream_devFrom version 1.3.0-main (e54ad6bed5f20927a85332b45d766f9c9ed001fb) to 1.3.0-main (614af9e9320e30f167f4a19a40f8d0b21c35344b)

Models Affected

Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.17 → 0:06:40
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.17
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDP (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Compile → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_6_M_4 (sim)Failed → Simulate
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinear_N_40_M_40 (sim)BackEnd performance 0:02:20 → 0:01:22
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 (sim)BackEnd performance 0:02:36 → 0:01:21
ThermofluidStream_devThermofluidStream.Examples.SimpleAirCycle (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.CounterFlowNTU (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.CounterFlowNTU_parallel (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.CounterFlowNTU_serial (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.CounterFlowNTU_zeroMassFlow (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.CrossFlowNTU (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_zeroMassFlow (sim)Verify → Simulate