mne.cuda.init_cuda(ignore_config=False, verbose=None)[source]#

Initialize CUDA functionality.

This function attempts to load the necessary interfaces (hardware connectivity) to run CUDA-based filtering. This function should only need to be run once per session.

If the config var (set via mne.set_config or in ENV) MNE_USE_CUDA == ‘true’, this function will be executed when the first CUDA setup is performed. If this variable is not set, this function can be manually executed.


If True, ignore the config value MNE_USE_CUDA and force init.

verbosebool | str | int | None

Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.