cudapp.cuh中CudaAsyncPoolDeviceArena和CudaAsyncDeviceArena里的doMalloc函数中不应对ptr取地址,将&ptr改为ptr
cudapp.cuh中CudaAsyncPoolDeviceArena和CudaAsyncDeviceArena里的doMalloc函数中不应对ptr取地址,将&ptr改为ptr