def unuse():
 global cuda_enabled
 cuda_enabled = False
 handle_shared_float32(False)
 optdb.remove_tags('gpu_opt', 'fast_compile', 'fast_run')
 optdb.remove_tags('gpu_after_fusion', 'fast_run')

def unuse ( ) : global cuda_enabled cuda_enabled = False handle_shared_float32 ( False ) optdb . remove_tags ( 'gpu_opt' , 'fast_compile' , 'fast_run' ) optdb . remove_tags ( 'gpu_after_fusion' , 'fast_run' )
this undo what was done by the call to .