OpenModelica master from 2025-09-04 06:22:02 to 2025-09-04 19:18:15

Summary

OMC Commits2
Libraries Changed1
Number of Improvements4
Number of Regressions2
Number of Performance Improvements0
Number of Performance Regressions13

OpenModelica Changes

CommitDateAuthorSummary
8e080ca0ab2025-09-04 17:21:41 +0200AndreasDeprecation notice for unused/experimental ODE solvers (#14310)
3e510287e22025-09-04 15:15:55 +0200AndreasRemove rungekuttassc ODE solver (#14308)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
78b314a2025-07-23 14:25:23 +0200Francesco CasellaUpdate heavy_tests.json (#218)
9d719312025-07-14 10:35:58 +0200Francesco CasellaUpdate heavy_tests.json (#216)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.0-master (a6b041ff192e9313dfee20c6888f165e3d9d3e8b) to 13.0.0-master (5d7b694713b71b5ec2e39c27333ca8ca3ab5de19)

Models Affected

Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.16 → 0:06:40
Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Analytic_20Years (sim)Compile → Verify
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.FiniteDifference_1Week (sim)Compile → Verify
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDP (sim)Compile → Simulate
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)BackEnd performance 47.78 → 0:01:46
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_1000_M_1000 (sim)Simulate performance 1.14 → 49.42
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 1.47 → 12.78
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_1000_M_1000 (sim)Simulate performance 1.38 → 49.76
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_4000_M_10 (sim)Simulate performance 2.04 → 12.60
ScalableTestSuiteScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Simulate performance 4.49 → 48.26
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_1000_M_1000 (sim)Simulate performance 1.44 → 55.79
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_4000_M_10 (sim)Simulate performance 1.85 → 14.93
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEventsManyConditions_N_8000_M_10 (sim)Simulate performance 4.05 → 0:01:08
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_1000_M_1000 (sim)Simulate performance 1.74 → 56.61
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_4000_M_10 (sim)Simulate performance 2.32 → 14.01
ScalableTestSuite_nooptScalableTestSuite.Elementary.WhenEvents.ScaledExperiments.ManyEvents_N_8000_M_10 (sim)Simulate performance 6.10 → 58.32