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cuda环境下安装opencv出现nvcc warning : The 'compute_11'

警告打印:

  1. nvcc warning : The ‘compute_11‘, ‘compute_12‘, ‘compute_13‘, ‘sm_11‘, ‘sm_12‘, and ‘sm_13‘ architectures are deprecated, and may be removed in a future release.  


找到cmake后产生的OpencvConfig.cmake文件,找到如下代码:

 
  1. # Version Compute Capability from which OpenCV has been compiled is remembered  
  2. set(OpenCV_COMPUTE_CAPABILITIES -gencode;arch=compute_11,code=sm_11;-gencode;arch=compute_12,code=sm_12;-gencode;arch=compute_13,code=sm_13;-gencode;arch=compute_20,code=sm_20;-gencode;arch=compute_20,code=sm_21;-gencode;arch=compute_30,code=sm_30;-gencode;arch=compute_35,code=sm_35;-gencode;arch=compute_30,code=compute_30)  


"-gencode ;arch=compute_11,code=sm_11";-gencode;arch=compute_12,code=sm_12;-gencode;arch=compute_13,code=sm_13; 等删除。

 

主要因为此架构在CUDA过时~~将来也将不支持

 

以上若无果:

在cmakelist中关闭cuda~~

或者在cmake时加上参数-D BUILD_opencv_gpu=OFF

 

cuda环境下安装opencv出现nvcc warning : The 'compute_11'