# cuFFTPlanCache

Source: https://www.tensorplay.cn/docs/generated/tensorplay.backends.cuda.cuFFTPlanCache.html

```python
class tensorplay.backends.cuda.cuFFTPlanCache(device_index)
```

Represent a specific plan cache for a specific device_index.

The attributes size and max_size, and method clear, can fetch and/or
change properties of the C++ cuFFT plan cache.