用cuda 10.0，ubuntu 18.04编译tvm中的cudnn 7冲突问题
用cuda 10.0，ubuntu 18.04编译tvm中的cudnn 7冲突问题
提问于 2020-04-01 19:09:40
我使用的是ubuntu18.04 (x64)，我用cudnn7.6(按照nvidia的建议)和nvidia驱动程序410安装了cuda 10.0。我正在尝试用cuda构建tvm-7.0，但我得到了以下错误：
-- Configuring done
CMake Warning at CMakeLists.txt:272 (add_library):
Cannot generate a safe runtime search path for target tvm_topi because
files in some directories may conflict with libraries in implicit
directories:
runtime library [libcudnn.so.7] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
/usr/local/cuda-10.0/lib64
Some of these libraries may not be found correctly.
CMake Warning at CMakeLists.txt:271 (add_library):
Cannot generate a safe runtime search path for target tvm because files in
some directories may conflict with libraries in implicit directories:
runtime library [libcudnn.so.7] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
/usr/local/cuda-10.0/lib64
Some of these libraries may not be found correctly.
CMake Warning at CMakeLists.txt:273 (add_library):
Cannot generate a safe runtime search path for target tvm_runtime because
files in some directories may conflict with libraries in implicit
directories:
runtime library [libcudnn.so.7] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
/usr/local/cuda-10.0/lib64
Some of these libraries may not be found correctly.我对这个问题一无所知。
回答 1
Ask Ubuntu用户
发布于 2020-04-01 20:35:28
此问题不会产生任何错误来停止安装。以前安装的cudnn中有一些库。要解决警告，只需去/usr/lib/x86_64-linux并删除libcudnn.so.7就足够了。
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原文链接：
https://askubuntu.com/questions/1223260
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