finite_checks

Functions

detect_nan_parameters	Iterates over model parameters and prints gradients if any parameter is not finite.
print_nan_gradients	Iterates over model parameters and prints out parameter + gradient information if NaN.

Helper functions to detect NaN/Inf values.

pytorch_lightning.utilities.finite_checks.detect_nan_parameters(model)

Iterates over model parameters and prints gradients if any parameter is not finite.

Raises:

ValueError – If NaN or inf values are found

Return type:

None

pytorch_lightning.utilities.finite_checks.print_nan_gradients(model)

Iterates over model parameters and prints out parameter + gradient information if NaN.

Return type:

None