module

serialization

6 members

lucid.serialization

lucid.serialization: save and load tensors and modules.

The wire format goes through the engine's to_bytes / from_bytes contract — no numpy round-trip, so checkpoints can be loaded in a numpy-free environment. Format version 3 records the dtype as the canonical Lucid name ("float32", "int64", …) instead of the numpy str(arr.dtype) it used in v1/v2.

Functions

fnsave→ None

Serialise obj to a Lucid-format checkpoint file.

fnload→ object

Load an object saved by save or save_safetensors.

fnsave_sharded→ None

Save obj as a sharded, self-describing checkpoint directory.

fnload_sharded→ OrderedDict or object

Load a sharded checkpoint directory written by save_sharded.

fnsave_safetensors→ None

Save a flat state dict as a SafeTensors file.

fnload_safetensors→ dict of str to Tensor

Load a SafeTensors file into a flat state dict.