Frank
1cebbf47f6
- Model: nameistoken/Qwen3.6-35B-A3B-Quark-W8A8-INT8 (AMD Quark W8A8, vLLM-native expert layout). The Avesed quant emitted malformed Qwen3 XML tool calls; the Quark model follows the format cleanly. - max-num-batched-tokens lowered 16384 -> 8192 (user request). - Chat template: neutral path qwen36-chat_template-tools.jinja (same base template; adds a concrete worked tool-call example).
68 lines
2.4 KiB
Bash
Executable File
68 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Serve Avesed/Qwen3.6-35B-A3B-INT8-W8A8 via vLLM on Dankclaw (Strix Halo).
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#
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# Runs the ROCm vLLM build in /home/dank/vllm-venv. The model is a
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# compressed-tensors INT8 W8A8 quant (MoE, 35B total / 3B active). Full
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# 262144 context, unquantized KV cache, 4 concurrent sequences, ngram
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# speculative decoding.
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#
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# Tunables come from frank-default-small.env in this directory unless
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# FRANK_SMALL_ENV_FILE overrides that path.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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ENV_FILE="${FRANK_SMALL_ENV_FILE:-$SCRIPT_DIR/frank-default-small.env}"
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if [[ -f "$ENV_FILE" ]]; then
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set -a
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# shellcheck disable=SC1090
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source "$ENV_FILE"
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set +a
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fi
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# --- defaults (used when the env file does not set them) -------------------
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: "${VLLM_BIN:=/home/dank/vllm-venv/bin/vllm}"
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: "${MODEL:=nameistoken/Qwen3.6-35B-A3B-Quark-W8A8-INT8}"
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: "${ALIAS:=frank-default-small}"
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: "${BIND_ADDR:=0.0.0.0}"
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: "${LISTEN_PORT:=52625}"
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: "${MAX_MODEL_LEN:=262144}"
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: "${KV_CACHE_DTYPE:=auto}"
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: "${MAX_NUM_SEQS:=4}"
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: "${MAX_NUM_BATCHED_TOKENS:=8192}"
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: "${GPU_MEMORY_UTILIZATION:=0.92}"
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: "${NGRAM_LOOKUP_MAX:=5}"
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: "${NGRAM_LOOKUP_MIN:=1}"
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: "${NUM_SPEC_TOKENS:=5}"
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: "${ENABLE_AUTO_TOOL_CHOICE:=1}"
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: "${TOOL_CALL_PARSER:=qwen3_xml}"
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# The Avesed tokenizer_config.json has no chat_template; vLLM would use its
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# built-in template which does not render the model's XML tool format. Use
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# the repo's chat_template.jinja (ships the <tool_call> instructions).
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: "${CHAT_TEMPLATE:=/home/dank/models/qwen36-chat_template-tools.jinja}"
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if [[ ! -x "$VLLM_BIN" ]]; then
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echo "missing vllm binary: $VLLM_BIN" >&2
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exit 1
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fi
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TOOL_ARGS=()
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if [[ "${ENABLE_AUTO_TOOL_CHOICE}" == "1" ]]; then
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TOOL_ARGS+=(--enable-auto-tool-choice)
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TOOL_ARGS+=(--tool-call-parser "${TOOL_CALL_PARSER}")
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fi
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exec "$VLLM_BIN" serve "$MODEL" \
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--host "$BIND_ADDR" \
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--port "$LISTEN_PORT" \
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--served-model-name "$ALIAS" \
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--max-model-len "$MAX_MODEL_LEN" \
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--kv-cache-dtype "$KV_CACHE_DTYPE" \
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--max-num-seqs "$MAX_NUM_SEQS" \
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--max-num-batched-tokens "$MAX_NUM_BATCHED_TOKENS" \
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--gpu-memory-utilization "$GPU_MEMORY_UTILIZATION" \
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--speculative-config "{\"method\":\"ngram\",\"prompt_lookup_max\":$NGRAM_LOOKUP_MAX,\"prompt_lookup_min\":$NGRAM_LOOKUP_MIN,\"num_speculative_tokens\":$NUM_SPEC_TOKENS}" \
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--reasoning-parser qwen3 \
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--trust-remote-code \
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--chat-template "$CHAT_TEMPLATE" \
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"${TOOL_ARGS[@]}"
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