OpenModelica master from 2026-10-27 16:32:14 to 2026-10-28 02:34:04

Summary

OMC Commits6
Libraries Changed1
Number of Improvements3
Number of Regressions0
Number of Performance Improvements2
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
efbc23e3a52026-10-27 22:22:17 +0100Martin SjölundFMI masters: sample nothing under -noemit (#17532)
1afb17e9162026-10-27 21:09:21 +0100Martin SjölundUse a valid noDerivative in cseFunctionCall8 (#17515)
901f1a2e672026-10-27 18:44:30 +0100Per ÖstlundTake class modifier into account in modifyExtends (#17518)
9358d07b902026-10-27 18:38:43 +0100kabdelhak[NB] Resizable Entwined For-Equations (#17525)
e793ea206e2026-10-27 17:49:36 +0100phannebohm[C] Check sign change consistently (#17526)
71393d0ca02026-10-27 17:35:13 +0100Andreas[RT] Fix four bugs of the C homotopy solver (#17524)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
323510f2026-10-27 00:31:11 +0100Francesco CasellaUpdate heavy_tests.json (#376)
d58a57a2026-10-26 13:22:47 +0100Francesco CasellaAdded larger model timeouts (#375)

Library Changes

LibraryChange
ThermoPower_4.0.0-devFrom version 4.0.0-dev (4843af56728391ad925cbebd01b41f9a20f0b3df) to 4.0.0-dev (a91b4834fe01a7de64ba5b9ea9913a2587919189)

Models Affected

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Simulate performance 58.61 → 31.59
Buildings_12Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume (sim)Simulate → Verify
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:04:00 → 0.99
Buildings_latestBuildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume (sim)Simulate → Verify
ThermoPower_4.0.0-devThermoPower.Examples.RankineCycle.Simulators.ClosedLoop (sim)Compile → Simulate