OpenModelica cpp from 2026-10-18 22:49:21 to 2026-10-19 22:51:14

Summary

OMC Commits4
Libraries Changed1
Number of Improvements5
Number of Regressions5
Number of Performance Improvements3
Number of Performance Regressions8

OpenModelica Changes

CommitDateAuthorSummary
d23c7db5602026-10-19 12:06:39 +0200Martin SjölundRun wasm-jit simulations in the working directory (#17336)
225567664b2026-10-19 11:31:51 +0200Martin SjölundFix IDA -noEquidistantTimeGrid in the Rust runtime (#17334)
425956df322026-10-19 09:56:27 +0200Martin SjölundMake the C runtime the default again (#17293)
335bc8790b2026-10-19 09:30:58 +0200Martin SjölundFix the commit-msg hook (#17331)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
eb82b062026-10-19 23:00:08 +0200Francesco CasellaAdded larger models to LargeTestsSuite_NB that are now working with resizable arrays (#373)
39e90ee2026-10-19 10:06:21 +0200Martin SjölundReplace the C.old job with a C+Rust job

Library Changes

LibraryChange
Dynawo_devFrom version 2.0.0-master (11ddaccf7b9869a3f1bbd4d11bb6f2db749b069b) to 2.0.0-master (6e26b2b06f8dc04fa7b41b6aed3bfad9d10ece02)

Models Affected

Buildings_13Buildings.ThermalZones.Detailed.FLEXLAB.Rooms.Examples.X3WithRadiantFloor (sim)Failed → Templates
Dynawo_devDynawo.Examples.GridCodeSimulations.RunSimulations (sim)Simulate → FrontEnd
Dynawo_devDynawo.Examples.GridCodeSimulations.SheetSimulations.SheetI5 (sim)Simulate → FrontEnd
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 8.16 → 17.05
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)Failed → Templates
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinear_N_56_M_56 (sim)Failed → Templates
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Compile performance 23.54 → 42.53
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_3200 (sim)Compile performance 27.10 → 0:01:16
ScalableTestSuiteScalableTestSuite.Mechanical.HarmonicOscillator.ScaledExperiments.HarmonicOscillator_N_3200 (sim)Compile performance 54.16 → 0:01:52
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Simulate → Compile
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_6400 (sim)Simulate → Compile
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_1280 (sim)Compile performance 50.20 → 0:01:39
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Compile performance 0:01:37 → 41.20
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)Failed → Templates
ScalableTestSuite_nooptScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_1280 (sim)Verify → Compile
ScalableTestSuite_nooptScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Simulate performance 15.26 → 7.14
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_1600 (sim)Simulate performance 6.93 → 12.53
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Compile performance 29.22 → 0:01:12
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_6400 (sim)Compile → Simulate
ScalableTestSuite_nooptScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_1280 (sim)Compile performance 37.65 → 0:01:34
ScalableTestSuite_nooptScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_640 (sim)Simulate performance 21.13 → 11.93