def prepare_tensorboard(
env: det.EnvContext,
container_path: Optional[str] = None,
) -> Tuple[tensorboard.TensorboardManager, tensorboard.BatchMetricWriter]:
tensorboard_mgr = tensorboard.build(
env.det_cluster_id,
env.det_experiment_id,
env.det_trial_id,
env.experiment_config["checkpoint_storage"],
container_path,
)
try:
from determined.tensorboard.metric_writers import tensorflow
writer: tensorboard.MetricWriter = tensorflow.TFWriter()
except ModuleNotFoundError:
logging.warning("Tensorflow writer not found")
from determined.tensorboard.metric_writers import pytorch
writer = pytorch.TorchWriter()
return (
tensorboard_mgr,
tensorboard.BatchMetricWriter(writer),
)
def get_metric_writer() -> tensorboard.BatchMetricWriter:
try:
from determined.tensorboard.metric_writers import tensorflow
writer: tensorboard.MetricWriter = tensorflow.TFWriter()
except ModuleNotFoundError:
logging.warning("TensorFlow writer not found")
from determined.tensorboard.metric_writers import pytorch
writer = pytorch.TorchWriter()
return tensorboard.BatchMetricWriter(writer)
def prepare_tensorboard(
env: det.EnvContext,
) -> Tuple[tensorboard.TensorboardManager, tensorboard.BatchMetricWriter]:
tensorboard_mgr = tensorboard.build(env, env.experiment_config["checkpoint_storage"])
try:
from determined.tensorboard.metric_writers import pytorch
writer: tensorboard.MetricWriter = pytorch.TorchWriter()
except ImportError:
print("PYTORCH WRITER NOT FOUND")
from determined.tensorboard.metric_writers import tensorflow
writer = tensorflow.TFWriter()
return (
tensorboard_mgr,
tensorboard.BatchMetricWriter(writer, env.experiment_config.batches_per_step()),
)
def override_unsupported_nud(lm: pl.LightningModule, context: PyTorchTrialContext) -> None:
writer = pytorch.TorchWriter()
def lm_print(*args: Any, **kwargs: Any) -> None:
if context.distributed.get_rank() == 0:
print(*args, **kwargs)
def lm_log_dict(a_dict: Dict, *args: Any, **kwargs: Any) -> None:
if len(args) != 0 or len(kwargs) != 0:
raise InvalidModelException(
f"unsupported arguments to LightningModule.log {args} {kwargs}"
)
for metric, value in a_dict.items():
if type(value) == int or type(value) == float:
writer.add_scalar(metric, value, context.current_train_batch())
def lm_log(name: str, value: Any, *args: Any, **kwargs: Any) -> None:
lm_log_dict({name: value}, *args, **kwargs)
lm.print = lm_print # type: ignore
lm.log = lm_log # type: ignore
lm.log_dict = lm_log_dict # type: ignore