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Pull requests: openxla/shardy

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Pull requests list

Support non-divisible shapes in manual reduction collectives export.
#1579 opened Sep 4, 2026 by copybara-service Bot Loading…
@bixia1
Fix dot_handler and convolution_handler not generate all_reduce if the result has unreduced axes, as Shardy already generates such all_reduce.
#1578 opened Sep 4, 2026 by copybara-service Bot Loading…
@bixia1
[SDY][PadForDivisibility] Support stablehlo.reduce in PadForDivisibility.
#1573 opened Sep 4, 2026 by copybara-service Bot Loading…
@Varcho
[SDY][PadForDivisibility] Support indivisible inputs and outputs in subroutines.
#1572 opened Sep 3, 2026 by copybara-service Bot Loading…
@Varcho
Use getZeroAttr and createZeroConstant utility functions in the export transforms.
#1567 opened Sep 3, 2026 by copybara-service Bot Loading…
@bixia1
Set unreduced result sharding when inserting sdy.all_reduce for reduction factors in insert-explicit-reshards.
#1565 opened Sep 2, 2026 by copybara-service Bot Loading…
@bixia1
[SDY] All-to-all optimization for partially scattered source dim
#1563 opened Sep 1, 2026 by copybara-service Bot Loading…
[SDY][2/2] Support subaxes in ReplicaGroupMeshAxesAttr
#1561 opened Aug 31, 2026 by copybara-service Bot Loading…
@Varcho
[SDY] Enable full version of explicit reshards by default in Shardy.
#1560 opened Aug 31, 2026 by copybara-service Bot Loading…
@Varcho
Guard empty sharding group in findCommonSharding
#1473 opened Jul 16, 2026 by EylonKrause Loading…
Fix out-of-bounds read for unscattered dims in multi-dim reduce-scatter lowering
#1463 opened Jul 9, 2026 by EylonKrause Loading…
Diagnose non-ranked region types in ManualComputationOp instead of crashing
#1462 opened Jul 9, 2026 by EylonKrause Loading…
Reject negative index in getValueFromEdgeValueRef
#1454 opened Jul 6, 2026 by EylonKrause Loading…
1
reshard: fix reverse-iterator direction in getGatheringAxes
#1453 opened Jul 3, 2026 by EylonKrause Loading…
1
Re-enable SplitReshardingDimensionsPass in the export pipeline
#1444 opened Jun 29, 2026 by copybara-service Bot Loading…
@bixia1
Optimize Wiz export pipeline for shape polymorphism.
#1437 opened Jun 27, 2026 by copybara-service Bot Loading…
docs: Add docstring to mlirRegisterAllSdyPassesAndPipelines
#1424 opened Jun 22, 2026 by Lang-Qiu • Draft
1
[consts] Fix handling of closed-over constants in MPMD
#1404 opened Jun 9, 2026 by copybara-service Bot Loading…
Extend the canonicalizer to also inline manual_computation with equal global and
#1396 opened Jun 5, 2026 by copybara-service Bot Loading…
@bixia1
[mpmd] Prefer producer fragment when merging inferred fragments to avoid false dependencies.
#1393 opened Jun 4, 2026 by copybara-service Bot Loading…
[mpmd] Restrict MergeFragments to adjacent fragments.
#1389 opened Jun 2, 2026 by copybara-service Bot Loading…
[mpmd] Merge inferred fragments inline in UniquifyFunctionInputsOutputsPass.
#1382 opened Jun 1, 2026 by copybara-service Bot Loading…
[mpmd] Add utils for finding and moving fragments during fragment merging.
#1381 opened Jun 1, 2026 by copybara-service Bot Loading…
[mpmd] Update uniquify test to chain merge-inferred-fragments pass.
#1377 opened Jun 1, 2026 by copybara-service Bot Loading…
[mpmd] Refactor UniquifyFunctionInputsOutputsPass to use shared utilities.
#1374 opened May 29, 2026 by copybara-service Bot Loading…
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