OpenModelica cpp from 2026-08-28 22:52:50 to 2026-08-29 09:58:19

Summary

OMC Commits1
Libraries Changed0
Number of Improvements0
Number of Regressions3
Number of Performance Improvements4
Number of Performance Regressions5

OpenModelica Changes

CommitDateAuthorSummary
cf8e4136c52026-08-29 09:10:20 +0200Martin Sjölundwasm-jit: serve NBackend's LINEARSYSTEM blocks (#16494)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
b5363912026-08-28 21:36:43 +0200Martin SjölundRun master, cvode, gbode and ida as one job (#342)
a6168fa2026-08-28 14:06:27 +0200Adrian PopTake the pull request comment token from OpenModelica-Hudson (#341)

Library Changes

LibraryChange

Models Affected

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Compile performance 0:03:48 → 0:07:27
Buildings_11Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage (sim)Templates performance 26.31 → 59.01
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Compile → Templates
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Verify → Compile
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 19.91 → 5.42
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Compile performance 0:01:11 → 30.38
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_6400 (sim)Simulate → Templates
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)SimCode performance 0:01:58 → 0:01:05
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 25.86 → 11.55
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Compile performance 30.13 → 0:01:11
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_1600 (sim)Simulate performance 5.10 → 10.65
ScalableTestSuite_nooptScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_640 (sim)Simulate performance 12.54 → 21.77