# cupy.savez¶

cupy.savez(file, *args, **kwds)[source]

Saves one or more arrays into a file in uncompressed .npz format.

Arguments without keys are treated as arguments with automatic keys named arr_0, arr_1, etc. corresponding to the positions in the argument list. The keys of arguments are used as keys in the .npz file, which are used for accessing NpzFile object when the file is read by cupy.load() function.

Parameters: file (file or str) – File or filename to save. *args – Arrays with implicit keys. **kwds – Arrays with explicit keys.