Issues

• truncation error fro simd vector size > 1

  MadGraphTeam/MadGraph7#209 · Filter by author sihyunjeon opened on Oct 4, 2026

• Decay-chain rebuild at output drops --diagram_filter (now triggered by default crossing)

  MadGraphTeam/MadGraph7#206 · Filter by author oliviermattelaer opened on Oct 1, 2026

• Cannot use MadGraph7 with Pythia8 and Delphes

  MadGraphTeam/MadGraph7#204 · Filter by author GabrielMajeri opened on Sep 29, 2026

• Crash when trying to generate some QCD background processes

  MadGraphTeam/MadGraph7#199 · Filter by author GabrielMajeri opened on Sep 24, 2026
  

• Install command failure not detected during tutorial

  MadGraphTeam/MadGraph7#198 · Filter by author GabrielMajeri opened on Sep 24, 2026
  1

• madspace: survey hangs forever when a channel's first VEGAS batch has only zero weights (VEGAS grid collapse + swallowed worker exception)

  MadGraphTeam/MadGraph7#197 · Filter by author oliviermattelaer opened on Sep 24, 2026
  

• Error when installing mg5amc_py8_interface: it doesn't recognise we are in MadGraph7

  MadGraphTeam/MadGraph7#185 · Filter by author Qubitol opened on Sep 19, 2026
  2

• madmatrix: helcolDenominators[1] is too small when a P* directory holds more than one matrix element

  MadGraphTeam/MadGraph7#168 · Filter by author oliviermattelaer opened on Sep 17, 2026
  

• Create place for AI guidelines and plans

  documentation
  MadGraphTeam/MadGraph7#160 · Filter by author theoheimel opened on Sep 16, 2026
  2

• Memory unification between MadMatrix and MadSpace

  enhancement
  Feature

  MadGraphTeam/MadGraph7#151 · Filter by author stloufra opened on Sep 14, 2026

• madspin_parallel never runs on main (push filter is branches: ['3.x'])

  MadGraphTeam/MadGraph7#146 · Filter by author theoheimel opened on Sep 12, 2026
  1

• Make HELAS accept alphaS-dependent mass parameters - relevant for some BSM models

  MadGraphTeam/MadGraph7#130 · Filter by author Qubitol opened on Sep 10, 2026

• Models should be in .gitignore

  bug
  MadGraphTeam/MadGraph7#106 · Filter by author theoheimel opened on Sep 7, 2026
  1

• Invert event-helicity parallelism on GPU

  enhancement
  Feature

  MadGraphTeam/MadGraph7#75 · Filter by author Qubitol opened on Aug 19, 2026
  5

  

• Try plausibility of C++26 std::simd

  enhancement
  Feature

  MadGraphTeam/MadGraph7#74 · Filter by author stloufra opened on Aug 18, 2026

• Evaluate direct GPU I/O with cuda GDS

  enhancement
  Feature

  MadGraphTeam/MadGraph7#73 · Filter by author stloufra opened on Aug 18, 2026
  1

• User documentation

  documentation
  Task

  MadGraphTeam/MadGraph7#71 · Filter by author Qubitol opened on Aug 18, 2026
  1

  

• Implement same flavor index per warp on GPU

  enhancement
  Task

  MadGraphTeam/MadGraph7#62 · Filter by author Qubitol opened on Aug 11, 2026
  2

  

• Check if it works on AMD

  MadGraphTeam/MadGraph7#47 · Filter by author Qubitol opened on Jul 22, 2026
  2

  

• Helicity recycling implementation for CPU builds

  enhancement
  Feature

  MadGraphTeam/MadGraph7#39 · Filter by author Qubitol opened on Jul 15, 2026
  3