OpenModelica gbode from 2026-07-09 20:18:45 to 2026-07-12 21:49:34

Summary

OMC Commits10
Libraries Changed0
Number of Improvements2
Number of Regressions3
Number of Performance Improvements2
Number of Performance Regressions5

OpenModelica Changes

CommitDateAuthorSummary
22697edefa2026-07-12 20:54:13 +0200Martin SjölundRust: Fix execstime semantics (#16042)
09e7ddf1042026-07-11 08:32:02 +0200Martin SjölundParallelize parsing in the Rust omc port (#16038)
324c3bf3be2026-07-10 23:14:46 +0200kabdelhak [NB] Fix FlueGas regressions from #15045 (resizable sparsity pattern) (#16036)
ac7b4d861f2026-07-10 20:09:07 +0200Martin SjölundCooperative cancel of operations (#16028)
30a5e4b1112026-07-10 18:13:36 +0200Martin Sjölundwasm simulator: 3D MultiBody animation view (#16037)
11c7978bcc2026-07-10 17:24:37 +0200Per ÖstlundImprove `omc --help=flag` (#16032)
8311e0401c2026-07-10 14:03:45 +0200Per ÖstlundFix JSON dump of enum typenames (#16033)
ba3ed9b2272026-07-10 04:40:10 -0400asalimian[FMI] Fix CVODE_SOLVER allocator/free mismatch in CS-FMU export (#16011)
5b1a1bbb992026-07-10 09:08:43 +0200kabdelhak[NB,NF] store VariableAttributes attribute fields as Option (#16023)
e7d07787be2026-07-09 21:58:39 +0200kabdelhak[NB,C] resizable sparsity pattern (#15045)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6697fc02026-07-06 18:25:17 +0200linuslangenkamp[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)

Library Changes

LibraryChange

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 1.13 → 0:06:40
Buildings_12Buildings.Fluid.Geothermal.ZonedBorefields.Validation.TransientBoreholeDynamics (sim)Simulate performance 0:02:22 → 0:01:13
Buildings_latestBuildings.Fluid.Geothermal.ZonedBorefields.Validation.TransientBoreholeDynamics (sim)Simulate performance 0:01:14 → 0:02:12
ClaRa_devClaRa.Examples.SteamCycle_01 (sim)
ClaRa_devClaRa.Examples.SteamCycle_02 (sim)
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Simulate → Compile
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)Simulate performance 9.74 → 17.97
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate performance 18.37 → 10.68
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_112_M_112 (sim)Failed → Templates
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 (sim)BackEnd performance 0:01:04 → 0:02:08
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 9.56 → 16.47
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_56_M_56 (sim)Failed → Compile