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b00b090149
### What does this PR do?
Fix of megatron config, and example shell of Qwen3-30B-Dapo with
megatron.
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### Test
critic/reward/mean:
<img width="1304" height="704" alt="dapo_30b_megatron"
src="https://github.com/user-attachments/assets/f2062e24-b37d-4d54-8dd6-e9da25f8c69b"
/>
response_length/mean:
<img width="815" height="407" alt="image"
src="https://github.com/user-attachments/assets/f59b6c7b-4f24-4aa7-9b9e-bb8184dac5d3"
/>
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29 lines
637 B
YAML
29 lines
637 B
YAML
hydra:
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searchpath:
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- file://verl/trainer/config
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defaults:
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- ppo_megatron_trainer
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- _self_
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data:
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gen_batch_size: ${data.train_batch_size}
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reward_model:
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reward_manager: dapo
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overlong_buffer:
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enable: False # We try to avoid forgetting to set enable
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len: 0
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penalty_factor: 0.0
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log: False
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algorithm:
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filter_groups:
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_target_: verl.trainer.config.FilterGroupsConfig
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enable: False # We try to avoid forgetting to set enable
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metric: null # acc / score / seq_reward / seq_final_reward / ...
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max_num_gen_batches: 0 # Non-positive values mean no upper limit
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trainer:
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project_name: verl-dapo
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