OpenModelica newInst-newBackend from 2025-03-25 04:09:32 to 2025-03-28 04:37:35

Summary

OMC Commits7
Libraries Changed2
Number of Improvements9
Number of Regressions1
Number of Performance Improvements3
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
d32ddf7b8e2025-03-27 16:21:52 +0100kabdelhak [NB] fix handling of StateSelect.ALWAYS (#13753)
baf6b92b7e2025-03-27 11:49:55 +0100kabdelhak[NB] update equation slicing (#13751)
f77c4b0bd02025-03-26 22:08:50 +0100arun3688fix rhs calculation for cvode solver when simulating fmus (#13749)
117b8035fc2025-03-26 14:36:41 +0100Henning Kieloptimize data structure for gauss algorithm (#13745)
696d6836e42025-03-26 14:25:45 +0100Adrian Popstash also the testsuite/special/FMPy/ as is needed later on (#13748)
096d6be3be2025-03-25 17:32:56 +0100Henning Kielavoid building unnecessary data structures (#13741)
1d875f93372025-03-25 15:37:26 +0100Adeel AsgharUpdated documentation chapter heading (#13743)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
83644622025-03-28 12:50:55 +0100Francesco CasellaDropped testing of Buildings 10, added Buildings 12 (#204)
32a399c2025-03-26 07:42:08 +0100Francesco CasellaUpdates after branching off the 1.25 maintenance branch (#203)

Library Changes

LibraryChange
ClaRa_devFrom version 1.8.2-main (51c804b3a1c242f505a4a7bd4f180d54d6570c47) to 1.8.2-main (902d7ea7b0702f3b8d2b1662600c7e8ad1d2ea99)
ModelicaTest_trunkFrom version trunk (f7856636d58aad2c3dcb47cff8e17a135f19eaff) to trunk (398ce046f8c0da68c586cdac21f5e984a09d28dc)

Models Affected

ClaRaClaRa.Examples.SteamPowerPlant_01 (sim)
ClaRa_devClaRa.Examples.SteamPowerPlant_01 (sim)
ClaRa_devClaRa.Examples.SteamPowerPlant_CombinedComponents_01 (sim)
ModelicaTest_3.2.3ModelicaTest.Blocks.IntegratorForceState (sim)FrontEnd → Verify
ModelicaTest_3.2.3ModelicaTest.Rotational.InitializationConversion.Inertia (sim)Simulate → Verify
ModelicaTest_4.0.0ModelicaTest.Blocks.IntegratorForceState (sim)FrontEnd → Verify
ModelicaTest_4.0.0ModelicaTest.Rotational.InitializationConversion.Inertia (sim)Simulate → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Blocks.IntegratorForceState (sim)FrontEnd → Verify
ModelicaTest_4.1.0-beta.omModelicaTest.Rotational.InitializationConversion.Inertia (sim)Simulate → Verify
ModelicaTest_trunkModelicaTest.Blocks.IntegratorForceState (sim)FrontEnd → Verify
ModelicaTest_trunkModelicaTest.Rotational.InitializationConversion.Inertia (sim)Simulate → Verify
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Compile performance 0:02:08 → 0:01:06
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Compile performance 0:02:18 → 0:01:03
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_16 (sim)Compile performance 12.85 → 0:01:01
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_8 (sim)Compile performance 31.07 → 11.87
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)FrontEnd → Failed
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_80 (sim)Templates → Compile