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[pull] master from tensorflow:master - #8850

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tensorflow:master

Sep 25, 2026

Merged

[pull] master from tensorflow:master#8850
pull[bot] merged 30 commits into
Cache-Cloud:masterfrom
tensorflow:master

Commits on Aug 24, 2026
- Validate input shapes in the LSTM gradient kernels
  vishwakt
  committed
  2458165
- Check the rank inside the BlockLSTMGrad dimension helper
  vishwakt
  committed
  9278060
Commits on Aug 26, 2026
- Accept the shape function error in the rank validation test
  vishwakt
  committed
  a9c8bae
Commits on Sep 2, 2026
- Merge master into fix-lstm-grad-shape-validation
  vishwakt
  committed
  41ecaf4
Commits on Sep 24, 2026
- PR #46773: Fix unguarded int overflow in ShardingParam and validate on deserialize
  
  prasanna8585
  authored and
  tensorflower-gardener
  committed
  22f62b5
- PR #49012: [XLA:FFI] Add RegisterWindow + GetWindow to the collectives FFI extension
  
  dlcompilers-infra-bot
  authored and
  tensorflower-gardener
  committed
  8b78b2c
- PR #49155: [XLA:GPU] Preserve async ordering across command buffer boundaries
  
  shawnwang18
  authored and
  tensorflower-gardener
  committed
  8d6ff1c
- Document the native custom-call handler API.
  
  beckerhe
  authored and
  tensorflower-gardener
  committed
  ff5040c
- PR #49199: [XLA:GPU][oneAPI] Fix unit test failure due to platform version
  
  bhavani-subramanian
  authored and
  tensorflower-gardener
  committed
  b48bf7c
- Automated Code Change
  tensorflower-gardener
  committed
  294522f
- PR #48355: [ROCm] Add mi350 backend and replace gfx1250 with mi450
  
  hsharsha
  authored and
  tensorflower-gardener
  committed
  7551501
- Thread-safe specialisation cache on hlo evaluator and cache call computation evals from HloConstantFolding.
  
  ekayaaslan
  authored and
  tensorflower-gardener
  committed
  7c42bca
- [xla] fix nested dynamic_slice algebraic simplification bug
  
  Jake VanderPlas
  authored and
  tensorflower-gardener
  committed
  11b054a
- Remove Comparison::GetType() and HloCompareInstruction::type()
  
  akuegel
  authored and
  tensorflower-gardener
  committed
  c8fbd1d
- PR #49177: [ROCm] Remove extrenious arguments like rocm_path passed to host compiler
  
  hsharsha
  authored and
  tensorflower-gardener
  committed
  8044c5c
- [XLA Highway] 128-bit CPS load & store primitives
  
  vmoros
  authored and
  tensorflower-gardener
  committed
  e9aa870
- PR #48643: make sure the live range of buffers in async ops span across the entire async duration
  
  dlcompilers-infra-bot
  authored and
  tensorflower-gardener
  committed
  f87634e
- Automated Code Change
  tensorflower-gardener
  committed
  0697d0a
- [XLA Highway] Add 128-bit vector transpose microkernel
  
  vmoros
  authored and
  tensorflower-gardener
  committed
  f7226c5
- [XLA:SPMD] Fix cross partition sort and shape invariants in HandleCustomCallTopK
  
  SamGinzburg
  authored and
  tensorflower-gardener
  committed
  fed179c
- [XLA Highway] Add 256-bit square vector transpose microkernel
  
  vmoros
  authored and
  tensorflower-gardener
  committed
  0679002
- Update CUDA Tile to v13.4.0.
  
  chsigg
  authored and
  tensorflower-gardener
  committed
  4ee2591
- [Mosaic] Add single vreg vector load with expanded semantics
  
  naummo
  authored and
  tensorflower-gardener
  committed
  e8d9ba5
- mlir_to_hlo: Check the return value from the Riegeli writer.
  
  pizzud
  authored and
  tensorflower-gardener
  committed
  183a07f
- [XLA:GPU] disable RTX6000PRO test for cross compile on gb200
  
  metaflow
  authored and
  tensorflower-gardener
  committed
  703b689
- [XLA] HloDCE eliminates dead async collectives with reverse postorder.
  
  zvikinoza
  authored and
  tensorflower-gardener
  committed
  ce31331
- [IFRT] Refactor tf2hlo_test to use real PJRT-CPU IFRT client
  
  junwhanahn
  authored and
  tensorflower-gardener
  committed
  71b4cb9
- Clear sharding before spmd-cleanup.
  
  bixia1
  authored and
  tensorflower-gardener
  committed
  0374be1
Commits on Sep 25, 2026
- [XLA Highway] Add 256-bit rectangular transpose kernel
  
  vmoros
  authored and
  tensorflower-gardener
  committed
  84d17f0
- Merge pull request #126028 from vishwakt:fix-lstm-grad-shape-validation
  tensorflower-gardener
  committed
  72ca27b

Commits

Commits on Aug 24, 2026

Commits on Aug 26, 2026

Commits on Sep 2, 2026

Commits on Sep 24, 2026

Commits on Sep 25, 2026