OpenModelica master from 2026-07-13 00:48:54 to 2026-07-13 14:21:56

Summary

OMC Commits2
Libraries Changed2
Number of Improvements11
Number of Regressions2
Number of Performance Improvements4
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
a1842a78b72026-07-13 13:54:13 +0200Martin Sjölundmmtorust: borrow arrays once per function (#16043)
a751d31b1b2026-07-13 10:31:12 +0200Martin Sjölundwasm-jit: DASSL fidelity (#16040)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6697fc02026-07-06 18:25:17 +0200linuslangenkamp[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)

Library Changes

LibraryChange
ThermofluidStreamConfiguration hash (OMC settings or the testing script changed)
ThermofluidStream_devFrom version 1.3.0-main (6115f1350febbe082f25084b41740aa97660be82) to 1.3.0-main (8301c901ca885b5e2b8ebc9e8d4e6be40a664c92)

Models Affected

Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.19 → 0:06:40
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Simulate → Compile
ScalableTestGrids_nooptScalableTestGrids.GridModelBuilders.Type1Sample_N_2_M_2 (sim)Compile performance 34.61 → 17.64
ScalableTestGrids_nooptScalableTestGrids.Models.Type0.Type0_N_2_M_2 (sim)Compile performance 22.80 → 9.30
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_2_M_2 (sim)BackEnd performance 12.76 → 5.55
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_2_M_4 (sim)FrontEnd performance 11.10 → 2.99
ThermofluidStreamThermofluidStream.Media.Tests.TestXRGMedia (sim)Verify → Simulate
ThermofluidStream_devThermofluidStream.Examples.HeatPump (sim)Failed → Verify
ThermofluidStream_devThermofluidStream.Examples.VaporCycle (sim)Failed → Verify
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Condenser (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Evaporator (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Recuperator (sim)Failed → Verify
ThermofluidStream_devThermofluidStream.Media.Tests.TestXRGMedia (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.Media.additionalMedia.Incompressible.Tests.TestLiqLoopDowcal100 (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.Media.additionalMedia.Incompressible.Tests.TestLiqLoopJP8 (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.Media.additionalMedia.SingleGasAndIncompressible.Tests.TestLiqLoopJP8DryAir (sim)Failed → Simulate
ThermofluidStream_devThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir (sim)Failed → Verify