ent
28 lines
1.2 KiB
Bash
Executable File
28 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# mtp_serve.sh — native qwen3_5 MTP-N head for the comparison (`--profile mtp`).
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# The MTP head (1 layer, reuses target KV/embed/lm_head) is in the Intel
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# checkpoint (mtp.layers.0) — no separate drafter, no unify patch needed.
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# $1 = num_speculative_tokens (default 2 = the "MTP-2" recipe); $2 = backend.
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set -euo pipefail
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NSPEC="${1:-2}"
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BACKEND="${2:-flash_attn}"
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MODEL="${MODEL:-Intel/Qwen3.5-122B-A10B-int4-AutoRound}"
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MAX_MODEL_LEN="${MAX_MODEL_LEN:-262144}"
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GPU_MEM="${GPU_MEM:-0.89}"
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MAX_NUM_SEQS="${MAX_NUM_SEQS:-4}"
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MAX_BATCHED_TOKENS="${MAX_BATCHED_TOKENS:-8192}"
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PORT="${PORT:-8000}"
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echo "[mtp] qwen3_5_mtp — backend=$BACKEND, num_speculative_tokens=$NSPEC, model=$MODEL"
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exec vllm serve "$MODEL" \
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--served-model-name qwen \
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--host 0.0.0.0 --port "$PORT" \
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--max-model-len "$MAX_MODEL_LEN" \
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--max-num-seqs "$MAX_NUM_SEQS" \
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--max-num-batched-tokens "$MAX_BATCHED_TOKENS" \
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--gpu-memory-utilization "$GPU_MEM" \
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--no-enable-prefix-caching \
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--enable-chunked-prefill \
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--trust-remote-code \
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--attention-backend "$BACKEND" \
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--speculative-config "{\"method\":\"qwen3_5_mtp\",\"num_speculative_tokens\":$NSPEC,\"model\":\"$MODEL\"}"
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