mne.set_memmap_min_size

mne.set_memmap_min_size(memmap_min_size)

Set the minimum size for memmaping of arrays for parallel processing.

Parameters:

memmap_min_sizestr or None

Threshold on the minimum size of arrays that triggers automated memory mapping for parallel processing, e.g., ‘1M’ for 1 megabyte. Use None to disable memmaping of large arrays.