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Merged
merged 10 commits into from
Feb 10, 2025
Merged

Support Eagle2 for Triton backend #3466

merged 10 commits into from
Feb 10, 2025

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ispobock
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@ispobock ispobock commented Feb 10, 2025 •
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Motivation

Support Eagle2 for Triton backend and achieve 2.6x speedup on batch size 1 for no cuda graph setting. (Based on #3317, #3309, #3292)
CUDA graph will be supported in follow-up PR.

python3 -m sglang.launch_server --model meta-llama/Llama-2-7b-chat-hf --disable-radix --disable-cuda-graph --attention-backend triton

speed: 71.34 token/s

python3 -m sglang.launch_server --model meta-llama/Llama-2-7b-chat-hf  --speculative-algo EAGLE --speculative-draft lmzheng/sglang-EAGLE-llama2-chat-7B --speculative-num-steps 5 --speculative-eagle-topk 8 --speculative-num-draft-tokens 64 --mem-fraction 0.8 --disable-radix --disable-cuda-graph --attention-backend triton

speed: 185.54 token/s

Test script is referenced from #2150.

Thanks @aspctu for helping debug!

@zhyncs zhyncs merged commit 2d61132 into sgl-project:main Feb 10, 2025
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@zhyncs zhyncs mentioned this pull request Feb 10, 2025
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@feifeibear feifeibear mentioned this pull request Feb 11, 2025
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@ispobock ispobock mentioned this pull request Feb 19, 2025
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@zhyncs zhyncs zhyncs approved these changes

@merrymercy merrymercy Awaiting requested review from merrymercy merrymercy is a code owner

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@ispobock @zhyncs