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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/08/23 01:30:54 UTC

[GitHub] [tvm] vinx13 commented on a diff in pull request #12544: [MetaSchedule] Add software pipeline in CUDA tensor core auto tensorization

vinx13 commented on code in PR #12544:
URL: https://github.com/apache/tvm/pull/12544#discussion_r952057498


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python/tvm/meta_schedule/schedule_rule/multi_level_tiling.py:
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@@ -172,6 +174,7 @@ def __init__(
         vector_load_lens: Optional[List[int]] = None,
         reuse_read: Optional[ReuseType] = None,
         reuse_write: Optional[ReuseType] = None,
+        use_software_pipeline: bool = False,

Review Comment:
   it depends on the arch. It cause some regression in some cases because shared memory is small, need to use dynamic shared memory in this case (not supported yet). Will revisit this later



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