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Increase _AITER_PARTITION_SIZE_ROCM #84

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Increase _AITER_PARTITION_SIZE_ROCM #84

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6 changes: 5 additions & 1 deletion python/sglang/srt/layers/attention/aiter_backend.py
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Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,11 @@ class ForwardMetadata:

global_workspace_buffer = None

_AITER_PARTITION_SIZE_ROCM = 256
import os
p = os.getenv("USE_PA")

_AITER_PARTITION_SIZE_ROCM = 256 * 4 if p is None or p.startswith("1") else 256



class AiterAttnBackend(AttentionBackend):
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