今早起来想用paddleclas，出现下面的问题

[Hint: 'cudaErrorMemoryAllocation'. The API call failed because it was unable to allocate enough memory to perform the requested operation. ] (at /paddle/paddle/fluid/platform/stream/cuda_stream.cc:45)

之前都没有问题，没更改过任何东西，是版本又更新了，不兼容了吗