OpenModelica cpp from 2026-05-20 22:55:32 to 2026-05-21 22:55:14

Summary

OMC Commits6
Libraries Changed0
Number of Improvements2
Number of Regressions3
Number of Performance Improvements1
Number of Performance Regressions6

OpenModelica Changes

CommitDateAuthorSummary
58ace23bac2026-05-21 19:43:04 +0200kabdelhak[NB] add inline heurstic for inline=default functions (#15602)
fb07e2c5f02026-05-21 17:05:07 +0200AndreasUpdate OMBootstrapping (#15604)
c1a51f4ba62026-05-21 16:34:08 +0200AndreasAdd extern "C" to record_description declarations (#15601)
abcd4bc6c12026-05-21 16:03:24 +0200AndreasAdd omc_strdup wrapper and replace strdup calls (#15603)
f38db0ac4a2026-05-21 12:15:26 +0200Adeel AsgharIf model does not exist then remove it from the documentation history (#15594)
86c73d0b9d2026-05-21 00:11:35 +0200Adeel AsgharRemoved `OM_OMEDIT_ENABLE_QTWEBENGINE` and `OM_DISABLE_DOCUMENTATION` defines (#15593)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange

Models Affected

BuildSysProBuildSysPro.Systems.HVAC.Production.HeatPump.FixedSpeed.Examples.MozartMultizoneHeatingSystem (sim)Compile performance 0:02:34 → 0:01:30
IDEAS_devIDEAS.Fluid.Storage.Validation.HeatExchangerDynamics (sim)Compile performance 23.25 → 40.19
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_20_M_20 (sim)Compile performance 27.09 → 52.96
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Templates → Verify
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_20_M_20 (sim)Compile performance 39.31 → 0:01:16
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Simulate performance 0:02:30 → 0:04:17
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineModelica_N_160 (sim)Compile performance 12.69 → 25.69
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 5.49 → 11.21
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_640 (sim)Failed → Simulate