espnet3.utils.logging.log_env_metadata

source

espnet3.utils.logging.log_env_metadata(logger: Logger, , cluster_prefixes: Iterable[str] | None = None, runtime_prefixes: Iterable[str] | None = None, runtime_keys: Iterable[str] | None = None) → None

Log selected cluster and runtime environment variables.

The output includes two blocks: : - Cluster environment variables (scheduler/runtime IDs).

• Runtime environment variables (CUDA/NCCL/OMP/PATH, etc.).

• Parameters:
  • logger (logging.Logger) – Logger used to emit metadata.
  • cluster_prefixes (Iterable *[*str ] | None) – Prefixes for cluster variables.
  • runtime_prefixes (Iterable *[*str ] | None) – Prefixes for runtime variables.
  • runtime_keys (Iterable *[*str ] | None) – Explicit runtime keys to include.
• Returns: None

Example

>>> import logging
>>> log_env_metadata(logging.getLogger("espnet3"))