81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
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from multiprocessing import Queue
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from ray.tune.integration.wandb import WandbLogger, _clean_log, _set_api_key
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class OurWandbLogger(WandbLogger):
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def __init__(self, config, logdir, trial):
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self.exp_name = config["logger_config"]["wandb"].pop("exp_name")
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super(OurWandbLogger, self).__init__(config, logdir, trial)
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def _init(self):
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config = self.config.copy()
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config.pop("callbacks", None) # Remove callbacks
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try:
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if config.get("logger_config", {}).get("wandb"):
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logger_config = config.pop("logger_config")
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wandb_config = logger_config.get("wandb").copy()
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else:
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wandb_config = config.pop("wandb").copy()
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except KeyError:
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raise ValueError(
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"Wandb logger specified but no configuration has been passed. "
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"Make sure to include a `wandb` key in your `config` dict "
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"containing at least a `project` specification.")
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_set_api_key(wandb_config)
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exclude_results = self._exclude_results.copy()
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# Additional excludes
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additional_excludes = wandb_config.pop("excludes", [])
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exclude_results += additional_excludes
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# Log config keys on each result?
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log_config = wandb_config.pop("log_config", False)
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if not log_config:
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exclude_results += ["config"]
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# Fill trial ID and name
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trial_id = self.trial.trial_id if self.trial else None
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trial_name = str(self.trial) if self.trial else None
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# Project name for Wandb
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try:
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wandb_project = wandb_config.pop("project")
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except KeyError:
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raise ValueError(
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"You need to specify a `project` in your wandb `config` dict.")
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# Grouping
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wandb_group = wandb_config.pop(
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"group", self.trial.trainable_name if self.trial else None)
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# remove unpickleable items!
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config = _clean_log(config)
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assert trial_id is not None
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run_name = "{}_{}".format(self.exp_name, trial_id)
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wandb_init_kwargs = dict(
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id=trial_id,
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name=run_name,
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resume=True,
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reinit=True,
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allow_val_change=True,
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group=wandb_group,
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project=wandb_project,
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config=config)
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wandb_init_kwargs.update(wandb_config)
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self._queue = Queue()
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self._wandb = self._logger_process_cls(
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queue=self._queue,
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exclude=exclude_results,
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to_config=self._config_results,
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**wandb_init_kwargs)
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self._wandb.start()
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