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Unverified Commit e41549c3 authored by saltyfish66's avatar saltyfish66 Committed by GitHub
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fix: fix illegal cuda memory access at fused_moe_kernel (#4727) 


Co-authored-by: default avataryuethe <yuethe@tencent.com>
parent cccfc10e
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python/sglang/srt/layers/moe/fused_moe_triton/fused_moe.py
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...@@ -152,6 +152,7 @@ def fused_moe_kernel( ...@@ -152,6 +152,7 @@ def fused_moe_kernel(
return return
offs_token_id = pid_m * BLOCK_SIZE_M + tl.arange(0, BLOCK_SIZE_M) offs_token_id = pid_m * BLOCK_SIZE_M + tl.arange(0, BLOCK_SIZE_M)
offs_token = tl.load(sorted_token_ids_ptr + offs_token_id) offs_token = tl.load(sorted_token_ids_ptr + offs_token_id)
offs_token = offs_token.to(tl.int64)
token_mask = offs_token < num_valid_tokens token_mask = offs_token < num_valid_tokens
offs_bn = (pid_n * BLOCK_SIZE_N + tl.arange(0, BLOCK_SIZE_N)) % N offs_bn = (pid_n * BLOCK_SIZE_N + tl.arange(0, BLOCK_SIZE_N)) % N
......
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