error: identifier “AT_CHECK“ is undefined

错误原因

在使用pytorch编译maskrcnn-benchmark的时候报，如下错误

idia/.local/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/usr/include/python3.6m -c /home/nvidia/maskrcnn-benchmark/maskrcnn_benchmark/csrc/cuda/deform_pool_cuda.cu -o build/temp.linux-aarch64-3.6/home/nvidia/maskrcnn-benchmark/maskrcnn_benchmark/csrc/cuda/deform_pool_cuda.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ‘-fPIC’ -DCUDA_HAS_FP16=1 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=1 -gencode=arch=compute_72,code=sm_72 -std=c++14
/home/nvidia/maskrcnn-benchmark/maskrcnn_benchmark/csrc/cuda/deform_pool_cuda.cu(42): error: identifier “AT_CHECK” is undefined
/home/nvidia/maskrcnn-benchmark/maskrcnn_benchmark/csrc/cuda/deform_pool_cuda.cu(68): error: identifier “AT_CHECK” is undefined
2 errors detected in the compilation of “/tmp/tmpxft_00003557_00000000-6_deform_pool_cuda.cpp1.ii”.
error: command ‘/usr/local/cuda/bin/nvcc’ failed with exit status 1

环境配置

• python:3.8.5
• pytorch:1.7

解决办法

将报错行中的AT_CHECK替换为TORCH_CHECK即可

参考：https://github.com/facebookresearch/maskrcnn-benchmark/issues/1248

标签：__,undefined,NO,benchmark,maskrcnn,cuda,identifier,CHECK,CUDA
来源： https://blog.csdn.net/sinat_29957455/article/details/113334944