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yakdoli/rocm-vlm-ocr-awq-configs

ROCm VLM/OCR AWQ+BF16 Serving Config Bundle A4 @ 200 DPI coverage verified (max_model_len >= 8192, visual tokens ~3800 + text ~4096). Model Profiles Profile Model Quant max_model_len Concurrent VRAM vllm-qwen3-vl-awq.json cyankiwi/Qwen3-VL-8B-Instruct-AWQ-4bit AWQ W4A16 8192 0.30 vllm-bizonai-bf16.json ONTHEIT/BizOnAI-OCR BF16 8192 0.26 sglang-qwen3-vl-awq.json cyankiwi/Qwen3-VL-8B-Instruct-AWQ-4bit AWQ W4A16 8192 0.30 A4 @ 200 DPI… See the full description on the dataset page: https://huggingface.co/datasets/yakdoli/rocm-vlm-ocr-awq-configs.

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ROCm VLM/OCR AWQ+BF16 Serving Config Bundle

A4 @ 200 DPI coverage verified (maxmodellen >= 8192, visual tokens ~3800 + text ~4096).

Model Profiles

ProfileModelQuantmax_model_lenConcurrent VRAM
vllm-qwen3-vl-awq.jsoncyankiwi/Qwen3-VL-8B-Instruct-AWQ-4bitAWQ W4A1681920.30
vllm-bizonai-bf16.jsonONTHEIT/BizOnAI-OCRBF1681920.26
sglang-qwen3-vl-awq.jsoncyankiwi/Qwen3-VL-8B-Instruct-AWQ-4bitAWQ W4A1681920.30

A4 @ 200 DPI Token Budget

  • —A4 = 210mm x 297mm @ 200dpi = 1654px x 2339px = ~3.87M pixels
  • —Qwen3-VL 32x spatial compression: ~3800 visual tokens
  • —Text tokens for output: ~4096
  • —Total required context: ~8000 → safe maxmodellen = 8192

BizOnAI AWQ Status

  • —AWQ conversion is currently blocked on ROCm:
  • —autoawq: qwen3_vl model type not supported
  • —llm-compressor: sequential pipeline trace fails on VLM forward
  • —amd-quark: GPU kernel crash during AWQ activation caching
  • —BizOnAI is served as BF16 with conservative VRAM allocation (0.26)
  • —When AWQ conversion becomes available on ROCm, switch to AWQ profile

Notes

  • —Qwen3-VL AWQ requires float16 (not bfloat16) with VLLM_USE_TRITON_AWQ=1
  • —For multi-model concurrency, cap gpu_memory_utilization conservatively
  • —max-num-seqs 1 recommended for OCR workload
  • —limit-mm-per-prompt.image 4 prevents runaway image token allocation
yakdoli/rocm-vlm-ocr-awq-configs · CoolFace