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feat(hip): add hipExtMemcpyBatch graph node type - #13512

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saleelk wants to merge 22 commits into

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users/saleelk/graphMemcpyFanOut_Batch_asymswap

Open

feat(hip): add hipExtMemcpyBatch graph node type#13512
saleelk wants to merge 22 commits into
developfrom
users/saleelk/graphMemcpyFanOut_Batch_asymswap

Commits on Oct 14, 2026
- Add hipExtMemcpyBatchAsync with asymmetric swap
  iassiour
  committed
  8d46e52
- hipExtMemcpyBatchAsync: drop failIdx from the Ext API
  
  iassiour
  and
  claude
  committed
  17cc45a
- hip-tests: fix legacy batch calls broken by failIdx removal
  
  iassiour
  and
  claude
  committed
  4a8cd6b
- hip-tests: restore failIdx in legacy doc comment
  
  iassiour
  and
  claude
  committed
  8d9a04b
- hipExtMemcpyBatchAsync: pad reserved wait/signal structs to 64 bytes
  
  iassiour
  and
  claude
  committed
  8142797
- hipExtMemcpyBatchAsync: allow device-to-device indirect copies
  
  iassiour
  and
  claude
  committed
  e7960be
- hip-tests: add contract test for hipExtMemcpyBatchAsync
  
  iassiour
  and
  claude
  committed
  308a243
- hipExtMemcpyBatchAsync: realign attrs API, add PreferCU
  
  iassiour
  and
  claude
  committed
  1d4470d
- hipExtMemcpyBatchAsync: address review comments
  
  iassiour
  and
  claude
  committed
  bd58b9e
- hipExtMemcpyBatchAsync: rename PreferCU to PreferComputeEngine
  
  iassiour
  and
  claude
  committed
  299e08f
- hipExtMemcpyBatchAsync: add PreferLinear and PreferBroadcast hints
  
  iassiour
  and
  claude
  committed
  afeaea8
- rocblit: simplify asymmetric swap detection
  
  iassiour
  and
  claude
  committed
  986f4d2
- rocr: fix stale asymmetric swap comment in DmaCopySwap
  
  iassiour
  and
  claude
  committed
  28772b2
- rocprofiler-sdk: guard hipExtMemcpyBatchAsync on HIP runtime table step 37
  
  iassiour
  and
  claude
  committed
  ec79eb0
- rocr: reject asymmetric swap before any SDMA submission
  
  iassiour
  and
  claude
  committed
  0841d87
- hip-tests: fix flags wording in attribute validation test doc
  
  iassiour
  and
  claude
  committed
  2aff309
- hip: make asymmetric swap sizes follow the src/dst operands
  
  iassiour
  and
  claude
  committed
  a5bd769
- Reject stream capture in hipExtMemcpyBatchAsync; fix swap size pairing
  
  iassiour
  and
  claude
  committed
  7a35bc0
- Trim comments in hipExtMemcpyBatchAsync changes
  
  iassiour
  and
  claude
  committed
  a2eb444
- Rename hipExtMemcpyWaitAlways to hipExtMemcpyWaitNone
  
  iassiour
  and
  claude
  committed
  e881961
- Clarify addr/sizesDst docs; record hipExtMemcpyBatchAsync in HRR (v9)
  
  iassiour
  and
  claude
  committed
  567bb85
- feat(hip): add hipExtMemcpyBatch graph node type
  saleelk
  committed
  a039890

Commits

Commits on Oct 14, 2026