espnet3.utils.stage_configs.snapshot_config

source

espnet3.utils.stage_configs.snapshot_config(log_dir, stage, resolved, , dry_run=False, is_rank0=True)

Persist the full resolved config for the stage at <log_dir>/<stage>.yaml.

• Full effective config persisted (not just own_keys)
• Atomic writes with history backup when content changes
• Respects dry_run and rank-0-only