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Update blackwell tutorial to be compatible with 4.5-dev version (#3130)

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* Update blackwell tutorial to be compatible with 4.5-dev version

* update example for reverted changes

* add more example fix
This commit is contained in:
Longsheng Du
2026-04-09 14:40:33 +08:00
committed by GitHub
parent bd01dd3651
commit 08185b9c3e
12 changed files with 29 additions and 29 deletions
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examples/python/CuTeDSL/distributed/distributed_gemm_reduce_scatter_blackwell.py
+3 -3
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@@ -541,7 +541,7 @@ class PersistentDenseGemmKernel:
ab_empty_mbar_ptr: cute.struct.MemRange[cutlass.Int64, self.num_ab_stage]
acc_full_mbar_ptr: cute.struct.MemRange[cutlass.Int64, self.num_acc_stage]
acc_empty_mbar_ptr: cute.struct.MemRange[cutlass.Int64, self.num_acc_stage]
tmem_dealloc_mbar_ptr: cutlass.Int64
tmem_dealloc_mbar: cutlass.Int64
tmem_holding_buf: cutlass.Int32
# (EPI_TILE_M, EPI_TILE_N, STAGE)
sC: cute.struct.Align[
@@ -660,8 +660,8 @@ class PersistentDenseGemmKernel:
smem = utils.SmemAllocator()
storage = smem.allocate(self.shared_storage)
tmem_dealloc_mbar_ptr = storage.tmem_dealloc_mbar_ptr
tmem_holding_buf = storage.tmem_holding_buf
tmem_dealloc_mbar_ptr = storage.tmem_dealloc_mbar.ptr
tmem_holding_buf = storage.tmem_holding_buf.ptr
# Initialize mainloop ab_pipeline (barrier) and states
ab_pipeline_producer_group = pipeline.CooperativeGroup(pipeline.Agent.Thread)