OpenModelica newInst-newBackend from 2026-05-15 19:26:50 to 2026-05-19 06:42:58

Summary

OMC Commits7
Libraries Changed1
Number of Improvements8
Number of Regressions2
Number of Performance Improvements0
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
2f2d61f4e02026-05-18 23:27:58 +0200Per ÖstlundImprove retyping of empty arrays (#15578)
517cd4caef2026-05-18 23:14:06 +0200Martin SjölundRemove some unused parts of the patterns in List.allCombinations* (#15577)
65adb928dd2026-05-18 15:58:46 +0200Per ÖstlundClean up SCodeUtil a bit (#15575)
aa4eaa84582026-05-18 14:18:30 +0200Julien SchuellerCMake: Set revision from file (#15573)
b6fa35120c2026-05-18 14:00:43 +0200Adeel AsgharDelete the empty ParametersScrollArea objects (#15574)
b09175c4382026-05-18 13:27:52 +0200Adeel AsgharFurther improve modifiers management (#15555)
247a05a4652026-05-17 19:35:59 +0200Martin SjölundVariables not initialized in SBPW*.mo (#15572)

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_latestConfiguration hash (OMC settings or the testing script changed)

Models Affected

Buildings_latestBuildings.BoundaryConditions.WeatherData.Validation.ReaderTMY3WindDirection (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.Sources.Examples.Outside_CpData (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.Sources.Examples.Outside_CpData_Angles (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.Sources.Examples.Outside_CpLowRise (sim)Simulate → Verify
IDEASIDEAS.Fluid.Sources.Examples.OutsideAir (sim)FrontEnd → Simulate
IDEAS_devIDEAS.Fluid.Sources.Examples.OutsideAir (sim)FrontEnd → Simulate
PNlibPNlib.Examples.ConTest.SingleTC (sim)FrontEnd → Verify
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)Templates performance 19.24 → 39.00
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)FrontEnd → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_4_M_4 (sim)Templates performance 20.97 → 36.27
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_3_M_4 (sim)Templates performance 10.82 → 21.42
ScalableTestSuiteScalableTestSuite.Elementary.SimpleODE.ScaledExperiments.CascadedFirstOrder_N_25600 (sim)Verify → Templates
ScalableTestSuiteScalableTestSuite.Power.ConceptualPowerSystem.ScaledExperiments.PowerSystemStepLoad_N_64_M_4 (sim)Compile → Verify