OpenModelica heavy_tests from 2026-10-09 17:51:28 to 2026-10-11 17:23:42

Summary

OMC Commits7
Libraries Changed2
Number of Improvements4
Number of Regressions6
Number of Performance Improvements21
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
210a1ce0962026-10-11 15:52:22 +0200phannebohm[NB] Create subMap once (#17227)
93834556d82026-10-11 13:51:53 +0200phannebohmMap arrays directly without allocating lists (#17228)
729dcb31862026-10-10 14:39:41 +0200kabdelhak[NB] fix clara steamcycle - step2 (#17222)
79752d10432026-10-10 01:12:54 +0200kabdelhak[NB] fix clara init matching (#17220)
d0e88049cd2026-10-09 21:41:39 +0200kabdelhak[NB] fix clara steamcycles, step 1 (#17218)
de912320022026-10-09 20:21:27 +0200kabdelhak[NB] linear size resizable sparsity pattern code (#17216)
43a21f93c92026-10-09 18:24:25 +0200Adeel AsgharDraw plot grid, axes and curves at fractional device pixel ratios (#17217)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
49e56392026-10-10 21:20:49 +0200Francesco CasellaReinstate --resizeableArrays in LargeTestSuite_NB (#371)
3d588a32026-10-09 17:45:40 +0200Francesco CasellaUpdate heavy_tests.json (#370)

Library Changes

LibraryChange
LargeTestSuite_NBFrom version 2.2.0-master (8fe351d1c403200989acf0ed99c2efc93462d368) to 2.2.0-master (c9a7574b31142fa976d20ab6970d78639c125ceb)
ScalableTestSuite_NBFrom version 2.2.0-master (8fe351d1c403200989acf0ed99c2efc93462d368) to 2.2.0-master (c9a7574b31142fa976d20ab6970d78639c125ceb)

Models Affected

IDADistricts_NBIDADistricts.Benchmarks.Network_109customers (sim)Templates → Compile
IDADistricts_NBIDADistricts.Benchmarks.Network_109uniqueCustomers (sim)Templates → Compile
IDADistricts_NBIDADistricts.Benchmarks.Network_45customers (sim)Templates performance 35.86 → 1.54 Compile performance 33.98 → 1.32
LargeTestSuite_NBLargeTestSuite.Electrical.DistributionSystemDC.DistributionSystemModelicaIndividual_N_10_M_10 (sim)Failed → Simulate
LargeTestSuite_NBLargeTestSuite.Electrical.DistributionSystemDC.DistributionSystemModelica_N_80_M_80 (sim)Simulate → Compile
LargeTestSuite_NBLargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_10240 (sim)Simulate performance 0:14:02 → 0.11
LargeTestSuite_NBLargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_1280 (sim)Simulate → Compile
LargeTestSuite_NBLargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_20480 (sim)Simulate performance 0:04:02 → 0.19
LargeTestSuite_NBLargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_2560 (sim)Simulate → Compile
LargeTestSuite_NBLargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_5120 (sim)Simulate → Compile
LargeTestSuite_NBLargeTestSuite.Mechanical.HarmonicOscillator.HarmonicOscillator_N_1638400 (sim)BackEnd performance 20.78 → 0.01 SimCode performance 36.12 → 0.00 Templates performance 11.92 → 0.01
LargeTestSuite_NBLargeTestSuite.Mechanical.HarmonicOscillator.HarmonicOscillator_N_819200 (sim)BackEnd performance 10.18 → 0.00 SimCode performance 15.50 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_FD_N_1310720 (sim)BackEnd performance 17.81 → 0.01 SimCode performance 0:01:01 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_FD_N_327680 (sim)SimCode performance 12.82 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_FD_N_655360 (sim)BackEnd performance 10.08 → 0.01 SimCode performance 28.44 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_Modelica_N_163840 (sim)SimCode performance 26.37 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_Modelica_N_327680 (sim)BackEnd performance 10.83 → 0.01 SimCode performance 47.37 → 0.00 Templates performance 16.28 → 0.01
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_Modelica_N_81920 (sim)SimCode performance 12.44 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_1310720 (sim)BackEnd performance 18.25 → 0.01 SimCode performance 51.71 → 0.00 Templates performance 12.29 → 0.01
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_327680 (sim)SimCode performance 13.62 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_655360 (sim)SimCode performance 25.97 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_Modelica_N_163840 (sim)SimCode performance 29.82 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_Modelica_N_327680 (sim)BackEnd performance 11.94 → 0.01 SimCode performance 54.62 → 0.00 Templates performance 17.92 → 0.01
LargeTestSuite_NBLargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_Modelica_N_81920 (sim)SimCode performance 11.79 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatExchanger.CocurrentHeatExchangerEquations_N_40960 (sim)Simulate → Compile
LargeTestSuite_NBLargeTestSuite.Thermal.HeatExchanger.CocurrentHeatExchangerEquations_N_81920 (sim)SimCode performance 10.66 → 0.00
LargeTestSuite_NBLargeTestSuite.Thermal.HeatExchanger.CounterCurrentHeatExchangerEquations_N_40960 (sim)Simulate → Compile
LargeTestSuite_NBLargeTestSuite.Thermal.HeatExchanger.CounterCurrentHeatExchangerEquations_N_81920 (sim)SimCode performance 11.63 → 0.00
ScalableTestGrids_NB_SymbolicJacobianScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)SimCode performance 58.75 → 29.91
ScalableTestSuite_NBScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_40_M_40 (sim)Templates performance 54.61 → 2.82
ScalableTestSuite_NBScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaIndividual_N_80_M_80 (sim)Failed → Compile