Issues

• ShardingGroupMap: un-densified sdy.sharding_group group_id crashes standalone propagation passes (OOB / OOM)

  openxla/shardy#1555 · Filter by author EylonKrause opened on Aug 27, 2026

• Convert Global to Local pass: dot-general with reduce-scatter rather than all-reduce.

  openxla/shardy#1456 · Filter by author EganJ opened on Jul 6, 2026

• is shardy partitioning ready ?

  openxla/shardy#1417 · Filter by author FullZing opened on Jun 18, 2026

• Does shardy support building a zero bubble pipeline like Torch GraphPP?

  openxla/shardy#1248 · Filter by author MoFHeka opened on Apr 29, 2026

• [Question] the relationship between shardy and TOAST

  openxla/shardy#1186 · Filter by author GHGmc2 opened on Apr 15, 2026

• Shardy propagation doesn't support tuples: 'tuple<tensor<20xbf16>, tensor<20xbf16>>'

  openxla/shardy#1109 · Filter by author wsmoses opened on Apr 3, 2026

• [RFC] Shardy:MPMD – an ergonomic and performant MLIR-based MPMD partitioning system

  openxla/shardy#586 · Filter by author JoelWee opened on Jun 20, 2025
  13

• Can provide a End-to-end example (like a Transformer block) to show the sharding propagation + spmdization ?

  openxla/shardy#298 · Filter by author shoveller86 opened on Jan 10, 2025
  2

• Build system support

  openxla/shardy#224 · Filter by author nsmithtt opened on Nov 19, 2024
  5