ubuntu16.4+caffe

最新推荐文章于 2025-01-21 10:58:23 发布

原创最新推荐文章于 2025-01-21 10:58:23 发布 · 319 阅读

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博客给出参考链接，列举了Caffe编译过程中出现的错误，如nvcc不支持特定GPU架构、找不到libpng16.so.16等库文件，还提到了加载共享库失败的问题，对于找不到的库文件，给出建立软连接或下载的解决思路。

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参考：https://blog.youkuaiyun.com/yhaolpz/article/details/71375762

nvcc fatal : Unsupported gpu architecture 'compute_20'

CUDA_ARCH := -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_50,code=sm_50 \
		-gencode arch=compute_52,code=sm_52 \
		-gencode arch=compute_60,code=sm_60 \
		-gencode arch=compute_61,code=sm_61 \
		-gencode arch=compute_61,code=compute_61


-->

CUDA_ARCH := #-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_50,code=sm_50 \
		-gencode arch=compute_52,code=sm_52 \
		-gencode arch=compute_60,code=sm_60 \
		-gencode arch=compute_61,code=sm_61 \
		-gencode arch=compute_61,code=compute_61

/usr/bin/ld: warning: libpng16.so.16, needed by /usr/lib/libopencv_imgcodecs.so, not found (try using -rpath or -rpath-link)
① 找不到，可通过建立软连接解决 ②无该文件，下载
```
sudo apt-get install libpng16-16
```

3..build_release/tools/caffe: error while loading shared libraries: libcudart.so.9.0: cannot open shared object file: No such file or directory

Makefile:544: recipe for target 'runtest' failed

make: *** [runtest] Error 127

bupt1014@bupt0:/mnt/data1/zyj/caffe$ sudo cp /usr/local/cuda-9.0/lib64/libcudart.so.9.0 /usr/local/lib/libcudart.so.9.0 && sudo ldconfig
bupt1014@bupt0:/mnt/data1/zyj/caffe$ sudo cp /usr/local/cuda-9.0/lib64/libcublas.so.9.0 /usr/local/lib/libcublas.so.9.0 && sudo ldconfig
bupt1014@bupt0:/mnt/data1/zyj/caffe$ sudo cp /usr/local/cuda-9.0/lib64/libcurand.so.9.0 /usr/local/lib/libcurand.so.9.0 && sudo ldconfig

4..build_release/tools/caffe: error while loading shared libraries: libcudnn.so.7: cannot open shared object file: No such file or directory

Makefile:544: recipe for target 'runtest' failed

make: *** [runtest] Error 127

bupt1014@bupt0:/mnt/data1/zyj/caffe$ sudo cp /usr/local/cuda-9.0/lib64/libcudnn.so.7 /usr/local/lib/libcudnn.so.7 && sudo ldconfig