         input_channels, input_height, input_width, output_height, output_width,
         ksize_height, ksize_width, stride_height, stride_width, padding_height,
         padding_width, pool_process);
-
-    // CHECK_SYNC("KernelPool2dBackward failed");
   }
 };
 

        ksize_depth, ksize_height, ksize_width, stride_depth, stride_height,
        stride_width, padding_depth, padding_height, padding_width,
        pool_process);

    // CHECK_SYNC("Pool2dForwardKernel failed");
  }
};


    }
    int pool_size = (dend - dstart) * (hend - hstart) * (wend - wstart);
    pool_process.finalize(ele, static_cast<T>(pool_size));
    output_data[index] = ele;
  }
}
