Issues

• fmi3GetNumberOfContinuousStates must be called

  modelica/fmi-standard#2209 · Filter by author elmir-nahodovic opened on Oct 26, 2026
  2

• Definition of initial and allowed combinations with causality/variability are unclear and seem misguided

  modelica/fmi-standard#2207 · Filter by author pmai opened on Oct 6, 2026
  5

• SIMD and direct memory support for Get/Set

  modelica/fmi-standard#2200 · Filter by author timrulebosch opened on Sep 23, 2026
  4

• Automating String vs. Integer PreprocessorDefinitions in BuildDescription.xml

  modelica/fmi-standard#2196 · Filter by author masoud-najafi opened on Sep 8, 2026
  3

  

• Clarify the unique need for fmi3EvaluateDiscreteStates

  clocks
  modelica/fmi-standard#2194 · Filter by author klausschuch opened on Sep 1, 2026
  2

• How does event iteration with clocked variables work?

  clocks
  modelica/fmi-standard#2182 · Filter by author chrbertsch opened on Jun 10, 2026
  3

• NVM file handling for FMUs representing virtual ECUs

  modelica/fmi-standard#2170 · Filter by author BenBeacockGM opened on Jun 3, 2026
  2

  

• Clarify what is supposed to happen if an importer ignores a fixedInternalStepSize for co-simulation?

  modelica/fmi-standard#2156 · Filter by author chrbertsch opened on Apr 7, 2026
  6

  

• Code block structural parameter vs structuralParameter

  modelica/fmi-standard#2153 · Filter by author elmir-nahodovic opened on Apr 7, 2026
  3

  

• Useful example why fmi3UpdateDiscreteStates might request discreteStatesNeedUpdate

  clocks
  modelica/fmi-standard#2150 · Filter by author chrbertsch opened on Mar 24, 2026
  21

  

• Add a more comprehensive Code Example for handling clocks

  clocks
  modelica/fmi-standard#2127 · Filter by author MarioHarter opened on Feb 17, 2026
  8

  

• Add localisation

  enhancementLayered_Standard
  modelica/fmi-standard#2062 · Filter by author Tc-Fast opened on Oct 7, 2025
  2

• Use consistent language for "states"

  enhancement
  modelica/fmi-standard#2052 · Filter by author t-sommer opened on Jun 11, 2025 · v3.0.3
  

• FMI Efficiency: Performance improvements for structured variables

  FCP
  modelica/fmi-standard#2049 · Filter by author IZacharias opened on Jun 4, 2025
  3

  

• Clarify usage of fmi3GetNumberOfVariableDependencies and fmi3GetVariableDependencies

  modelica/fmi-standard#2028 · Filter by author chrbertsch opened on Feb 26, 2025
  1

  

• Clean up obsolete branches and milestones

  modelica/fmi-standard#2015 · Filter by author t-sommer opened on Nov 27, 2024
  1

  

• Bypass a part of an FMU

  modelica/fmi-standard#2011 · Filter by author chrbertsch opened on Nov 20, 2024
  4

• GPU-Support for FMUs

  enhancement
  modelica/fmi-standard#2003 · Filter by author chrbertsch opened on Nov 10, 2024

• Proposal to add the attribute "rotation" to <TerminalGraphicalRepresentation>

  modelica/fmi-standard#1960 · Filter by author TorstenBlochwitz opened on Jun 26, 2024
  2

  

• Formalize naming and capitalization conventions for variables, attributes, elements, and functions

  modelica/fmi-standard#1957 · Filter by author t-sommer opened on Jun 14, 2024
  1

  

• Clarify what to do if a tool cannot do init iteration, the tool should report that correctly in the modelDescription.xml

  modelica/fmi-standard#1949 · Filter by author chrbertsch opened on May 31, 2024
  

• Handling of file access and pathname parameters

  discussionenhancement
  modelica/fmi-standard#1935 · Filter by author pmai opened on Apr 9, 2024 · v3.1
  2

• Usage of FMI for steady state simulation

  implementers_guide
  modelica/fmi-standard#1920 · Filter by author christian-wolf-eks opened on Jan 9, 2024
  6

• Getting multiple forward or adjoint directional derivatives with one call.

  modelica/fmi-standard#1902 · Filter by author chrbertsch opened on Oct 15, 2023
  7

• Add description of eFMI style production code

  discussionenhancementLayered_Standard
  modelica/fmi-standard#1898 · Filter by author t-sommer opened on Aug 28, 2023
  1