OpenModelica cpp from 2026-08-17 22:54:07 to 2026-08-18 22:53:37

Summary

OMC Commits4
Libraries Changed0
Number of Improvements0
Number of Regressions7
Number of Performance Improvements3
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
a5c222ae4d2026-08-18 18:25:05 +0200AndreasUpdate 3rdParty (#16326)
bf26866ebc2026-08-18 15:46:42 +0200Adeel AsgharFix compiler warnings across OMEdit (#16325)
8ec4e9839a2026-08-18 15:38:38 +0200AndreasUpdate sundials 5.4.0 --> 7.8.0 (#16158)
975fa532dc2026-08-18 12:06:15 +0200Adeel AsgharFix diagram view scrolling/panning for models with large extents (#16322)

3rdParty changes

Note that the 3rdParty libraries changed: 5fcf98093292..333e7639b6dd

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
90787332026-08-18 20:35:21 +0200Martin SjölundAdd old Python packages to wasm-jit image
b5ecbba2026-08-18 14:22:58 +0200Martin Sjölundwasm-jit should run on 9950x

Library Changes

LibraryChange

Models Affected

ModelicaTest_4.1.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 14.42 → 24.97
ModelicaTest_trunkModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 41.97 → 23.56
OpenIPSL_2.0.0OpenIPSL.Tests.Wind.PSSE.WT4G.WT4E1 (sim)Simulate performance 0.02 → 0:08:02
PowerSystemsPowerSystems.Examples.AC3ph.Transmission.DoubleLine (sim)Simulate → Compile
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_160_M_10 (sim)Compile → Templates
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_6400 (sim)Simulate → Compile
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Compile → Templates
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_80 (sim)BackEnd performance 0:01:44 → 0:02:58
ScalableTestSuite_nooptScalableTestSuite.Elementary.Tables.ScaledExperiments.CombiTimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuite_nooptScalableTestSuite.Elementary.Tables.ScaledExperiments.TimeTable_N_16000 (sim)Verify → Failed
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 12.91 → 7.50
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_3200 (sim)Simulate → Compile
ScalableTestSuite_nooptScalableTestSuite.Thermal.Advection.ScaledExperiments.SimpleAdvection_N_1600 (sim)Simulate performance 14.61 → 5.02