From 71437a361cc8918fc398ae408267cf019f4ca03f Mon Sep 17 00:00:00 2001
From: Nikita Shulga <2453524+malfet@users.noreply.github.com>
Date: Sun, 3 Nov 2024 22:45:49 -0800
Subject: [PATCH] [Enhance] Do not use deprecated `.type().scalarType()`
 (#3195)

`at::Tensor::type()` method is deprecated and `tensor.scalar_type()` is a recommended way to replace `tensor.type().scalarType()` invocation
---
 mmcv/ops/csrc/pytorch/spconv_utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mmcv/ops/csrc/pytorch/spconv_utils.h b/mmcv/ops/csrc/pytorch/spconv_utils.h
index 7d3de025b6..2941daf526 100644
--- a/mmcv/ops/csrc/pytorch/spconv_utils.h
+++ b/mmcv/ops/csrc/pytorch/spconv_utils.h
@@ -35,7 +35,7 @@ struct TorchGPU : public tv::GPU {
 
 template <typename scalar_t>
 void check_torch_dtype(const torch::Tensor &tensor) {
-  switch (tensor.type().scalarType()) {
+  switch (tensor.scalar_type()) {
     case at::ScalarType::Double: {
       auto val = std::is_same<std::remove_const_t<scalar_t>, double>::value;
       TV_ASSERT_RT_ERR(val, "error");