70B_generation_distributed.yaml

# Config for running the InferenceRecipe in dev/generate_v2.py to generate output
# using a Llama3 70B Instruct model
#
# This config assumes that you've run the following command before launching:
#  tune download meta-llama/Meta-Llama-3-70B-Instruct --output-dir /tmp/Meta-Llama-3-70B-Instruct --ignore-patterns "original/consolidated*" --hf-token <HF_TOKEN>
#
# To launch, run the following command from root torchtune directory:
#    tune run --nproc_per_node 8 dev/generate_v2_distributed --config llama3/70B_generation_distributed

output_dir: ./

# Model arguments
model:
  _component_: torchtune.models.llama3.llama3_70b

parallelize_plan:
  _component_: torchtune.models.llama3.base_llama_tp_plan

# Transform arguments
tokenizer:
  _component_: torchtune.models.llama3.llama3_tokenizer
  path: /tmp/Meta-Llama-3-70B-Instruct/original/tokenizer.model
  prompt_template: null
  max_seq_len: 8192

# Checkpointer
checkpointer:
  _component_: torchtune.training.FullModelHFCheckpointer
  checkpoint_dir: /tmp/Meta-Llama-3-70B-Instruct
  checkpoint_files:
    filename_format: model-{}-of-{}.safetensors
    max_filename: "00030"
  recipe_checkpoint: null
  output_dir: ${output_dir}
  model_type: LLAMA3

# Device
device: cuda
dtype: bf16
seed: 1234
log_level: INFO

# Generation arguments
prompt:
  system: null
  user:
    text: Tell a joke.
max_new_tokens: 200
temperature: 0.6 # 0.8 and 0.6 are popular values to try
top_k: 300