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v4.5 dev update. (#3153)

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Junkai-Wu
2026-04-07 12:16:05 -04:00
committed by GitHub
parent 418d38a5de
commit a221da7ccf
265 changed files with 4913 additions and 1478 deletions
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examples/python/CuTeDSL/blackwell/dense_gemm_alpha_beta_persistent.py
+3 -3
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@@ -493,7 +493,7 @@ class SM100PersistentDenseGemmAlphaBetaKernel:
acc_empty_mbar_ptr: cute.struct.MemRange[cutlass.Int64, self.num_acc_stage]
c_full_mbar_ptr: cute.struct.MemRange[cutlass.Int64, self.num_c_stage]
c_empty_mbar_ptr: cute.struct.MemRange[cutlass.Int64, self.num_c_stage]
tmem_dealloc_mbar_ptr: cutlass.Int64
tmem_dealloc_mbar: cutlass.Int64
tmem_holding_buf: cutlass.Int32
# (EPI_TILE_M, EPI_TILE_N, STAGE)
sD: cute.struct.Align[
@@ -674,11 +674,11 @@ class SM100PersistentDenseGemmAlphaBetaKernel:
)
# Tensor memory dealloc barrier init
tmem = utils.TmemAllocator(
storage.tmem_holding_buf,
storage.tmem_holding_buf.ptr,
barrier_for_retrieve=tmem_alloc_barrier,
allocator_warp_id=self.epilog_warp_ids[0],
is_two_cta=use_2cta_instrs,
two_cta_tmem_dealloc_mbar_ptr=storage.tmem_dealloc_mbar_ptr,
two_cta_tmem_dealloc_mbar_ptr=storage.tmem_dealloc_mbar.ptr,
)
# Cluster arrive after barrier init