amazon--LightGPT.yaml

deployment_config:
  autoscaling_config:
    min_replicas: 1
    initial_replicas: 1
    max_replicas: 8
    target_num_ongoing_requests_per_replica: 24
    metrics_interval_s: 10.0
    look_back_period_s: 30.0
    smoothing_factor: 0.6
    downscale_delay_s: 300.0
    upscale_delay_s: 15.0
  max_concurrent_queries: 64
  ray_actor_options:
    resources:
      accelerator_type_a10: 0.01
engine_config:
  model_id: amazon/LightGPT
  hf_model_id: amazon/LightGPT
  type: VLLMEngine
  engine_kwargs:
    trust_remote_code: true
    max_num_batched_tokens: 4096
    max_num_seqs: 64
    gpu_memory_utilization: 0.95
  max_total_tokens: 2048
  generation:
    prompt_format:
      system: "{instruction}\n"
      assistant: "### Response:\n{instruction}\n"
      trailing_assistant: "### Response:\n"
      user: "### Instruction:\n{instruction}\n"
      default_system_message: "Below is an instruction that describes a task. Write a response that appropriately completes the request."
      default_system_message: ""
    stopping_sequences: ["### Response:", "### End"]
scaling_config:
  num_workers: 1
  num_gpus_per_worker: 1
  num_cpus_per_worker: 8
  placement_strategy: "STRICT_PACK"
  resources_per_worker:
    accelerator_type_a10: 0.01