video-caffe和C3D compute_60 error 问题的解决办法

我是按照GitHub上的说明安装的，步骤如下

1. git clone [email protected]:chuckcho/video-caffe.git
2. cd video-caffe
3. mkdir build && cd build
4. cmake ..
   Make sure CUDA and CuDNN are detected and their paths are correct.
5. make all
6. make install
7. (optional) make runtest

我的显卡不支持pascal 模式，虽然修改了makefile.config
但是依然出现了 compute_60的错误。
所以我修改了caffe/cmake/Cuda.cmake
将Caffe_known_gpu_archs 后面的60 61去掉

#set(Caffe_known_gpu_archs "20 21(20) 30 35 50 60 61")
set(Caffe_known_gpu_archs "20 21(20) 30 35 50")

同时注释掉了Pascal的部分

 if(${CUDA_ARCH_NAME} STREQUAL "Fermi")
    set(__cuda_arch_bin "20 21(20)")
  elseif(${CUDA_ARCH_NAME} STREQUAL "Kepler")
    set(__cuda_arch_bin "30 35")
  elseif(${CUDA_ARCH_NAME} STREQUAL "Maxwell")
    set(__cuda_arch_bin "50")
 # elseif(${CUDA_ARCH_NAME} STREQUAL "Pascal")
 #   set(__cuda_arch_bin "60 61")
  elseif(${CUDA_ARCH_NAME} STREQUAL "All")
    set(__cuda_arch_bin ${Caffe_known_gpu_archs})
  elseif(${CUDA_ARCH_NAME} STREQUAL "Auto")
    caffe_detect_installed_gpus(__cuda_arch_bin)
  else()  # (${CUDA_ARCH_NAME} STREQUAL "Manual")
    set(__cuda_arch_bin ${CUDA_ARCH_BIN})
  endif()

完成这两处修改，运行成功。