cudnn_sys::cudnnSoftmaxBackward

pub unsafe extern fn cudnnSoftmaxBackward(handle: cudnnHandle_t, algorithm: cudnnSoftmaxAlgorithm_t, mode: cudnnSoftmaxMode_t, alpha: *const c_void, srcDesc: cudnnTensorDescriptor_t, srcData: *const c_void, srcDiffDesc: cudnnTensorDescriptor_t, srcDiffData: *const c_void, beta: *const c_void, destDiffDesc: cudnnTensorDescriptor_t, destDiffData: *mut c_void) -> cudnnStatus_t