Try bSG_sC[(None, 0)] for TMA copy coordinate

2026-05-27 05:10:40 +00:00
parent 23a2b49daf
commit 754740d5e5
1 changed files with 1 additions and 1 deletions
--- a/dsv4/kernels/attention/fmha_smem_acc.py
+++ b/dsv4/kernels/attention/fmha_smem_acc.py
@@ -634,7 +634,7 @@ class FmhaKernel:
                )
                c_pipe.producer_acquire()
                if warp_idx == self.epilogue_warp_id[0]:
-                    cute.copy(tma_c, bSG_sC[(Int32(0),)], bSG_gC[(Int32(0),)])
+                    cute.copy(tma_c, bSG_sC[(None, Int32(0))], bSG_gC[(None, Int32(0))])
                    c_pipe.producer_commit()
                c_pipe.producer_tail()