is_cuda
RollKey.is_cuda- 순환 키가 GPU에 저장되어 있으면
True이고, 그렇지 않으면False입니다.
- 아웃풋
- boolean
from desilofhe import Engine
gpu_engine = Engine(mode="gpu")
gpu_secret_key = gpu_engine.create_secret_key()
gpu_roll_key = gpu_engine.create_roll_key(gpu_secret_key)
assert gpu_roll_key.is_cuda
cpu_engine = Engine(mode="cpu")
cpu_secret_key = cpu_engine.create_secret_key()
cpu_roll_key = cpu_engine.create_roll_key(cpu_secret_key)
assert not cpu_roll_key.is_cuda