From c6e04a5beb2a4ad22ed5239023335d178ea1e305 Mon Sep 17 00:00:00 2001
From: momo609 <963372609@qq.com>
Date: Fri, 31 May 2024 10:43:13 +0800
Subject: [PATCH] fix bug.

---
 mmcv/ops/csrc/pytorch/npu/roi_pool_npu.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mmcv/ops/csrc/pytorch/npu/roi_pool_npu.cpp b/mmcv/ops/csrc/pytorch/npu/roi_pool_npu.cpp
index 3d5498dff0..0e97247374 100644
--- a/mmcv/ops/csrc/pytorch/npu/roi_pool_npu.cpp
+++ b/mmcv/ops/csrc/pytorch/npu/roi_pool_npu.cpp
@@ -70,7 +70,7 @@ void roi_pool_backward_npu(Tensor grad_output, Tensor rois, Tensor argmax,
       .Attr("spatial_scale_w", spatial_scale)
       .Attr("pool_channel", pooled_channel)
       .Run();
-  at::Tensor res = NpuUtils::format_contiguous(y);
+  at::Tensor res = y.contiguous();
   grad_input.copy_(res);
 }