OpenModelica newInst-daeMode from 2026-05-13 06:50:54 to 2026-05-15 05:12:39

Summary

OMC Commits11
Libraries Changed1
Number of Improvements1
Number of Regressions2
Number of Performance Improvements8
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
fc5473e1712026-05-14 22:33:14 +0200Martin SjölundWe need an arrayClearIndex (#15560)
4b6fe7e9a12026-05-14 16:21:23 +0200Martin SjölundFix pop_front returning bad data when list has length 1 (#15559)
558cb3f3672026-05-14 13:47:29 +0200Martin SjölundFix for static analysis on List.mo (#15558)
c9aee90baf2026-05-14 09:33:47 +0200kabdelhak[NB] fix asserts in if-equations (#15557)
7b0520e1342026-05-13 18:04:06 +0200kabdelhak[NB] prevent events triggered from function (#15550)
1e6db434aa2026-05-13 17:32:17 +0200Martin SjölundFix types for List.threadMapAllValue (#15553)
320ee507222026-05-13 17:21:41 +0200Adeel AsgharUpdate record as binding using `=` (#15554)
b58625d4c92026-05-13 16:41:09 +0200AndreasAdd OMSICpp to the CMake integrated build (#15545)
11ff67fab62026-05-13 15:42:33 +0200kabdelhak[NB] small fix to function alias and events (#15549)
f6d27b7fbf2026-05-13 15:41:48 +0200AndreasFormat CMakeLists.txt files in OMSICpp/ (#15551)
c5986cac342026-05-13 12:44:27 +0200kabdelhak[NB] improve function inlining (#15547)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/6e0f19a25b5b4f8dfb620d8c68d10b537dfdec2d.zip) to 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/75f83809fdc194c3cdde2f06e8fd32cea58acc1f.zip)

Models Affected

AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.BookTrading (sim)Compile → Simulate
AixLibAixLib.Controls.HVACAgentBasedControl.Examples.BookTrading.NetworkCommunication1 (sim)Simulate performance 0:08:00 → 1.09
Buildings_12Buildings.Fluid.Geothermal.ZonedBorefields.Validation.SteadyStateBoreholeDynamics (sim)Simulate performance 0:01:00 → 0:02:03
Buildings_latestBuildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Simulate → Compile
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)Simulate performance 25.51 → 13.18
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_6_M_4 (sim)Simulate performance 52.19 → 26.67
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate performance 30.41 → 16.18
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_80_M_80 (sim)BackEnd performance 0:02:01 → 0:01:09
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 18.74 → 9.44
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_80_M_80 (sim)Simulate performance 10.11 → 5.78
ScalableTestSuite_nooptScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Simulate performance 24.46 → 14.10