tensorrt是deb安装的么？谢谢 about tensorrt HOT 8 CLOSED

无论是docker还是本地安装，一直报/usr/bin/ld: cannot find -lhourglasstrt
/usr/bin/ld: cannot find -llibnvinfer.so.7.0.0
/usr/bin/ld: cannot find -llibnvonnxparser.so.7.0.0
错误，无语

from tensorrt.

麻烦您回复下，tensorrt7.0，cuda10.2，cudnn7.6.5

from tensorrt.

libhourglasstrt.so 那个是要先make libhourglasstrt 另外两个你检查下你有没有这个文件

from tensorrt.

我设置set(TRT_LIB /usr/lib/x86_64-linux-gnu/libnvinfer.so.7.0.0 /usr/lib/x86_64-linux-gnu/libnvonnxparser.so.7.0.0 /usr/lib/x86_64-linux-gnu/libcuda.so)已经没有/usr/bin/ld: cannot find -llibnvinfer.so.7.0.0
/usr/bin/ld: cannot find -llibnvonnxparser.so.7.0.0错误
但是make时候依然
/usr/bin/ld: cannot find -lhourglasstrt
collect2: error: ld returned 1 exit status
CMakeFiles/hourglass.dir/build.make:145: recipe for target 'bin/hourglass' failed
make[2]: *** [bin/hourglass] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/hourglass.dir/all' failed
make[1]: *** [CMakeFiles/hourglass.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

from tensorrt.

你应该是去设置lib库的dir 而不是直接set 具体的可以看看cmake的语法 hourglasstrt那个问题是你首先需要编译生成这个lib 才能去链接 make + 需要编译的名字 这点我没写清楚 之后会再更新一版readme

from tensorrt.

ok，已经解决了，除了 hourglasstrt和resnettrt

from tensorrt.

谢谢

from tensorrt.

平台：Jetson Nano
TRT lib在/usr/lib/aarch64-linux-gnu/libnvinfer.so.7和/usr/lib/aarch64-linux-gnu/libnvonnxparser.so.7

操作的步骤是

cmake -DCMAKE_BUILD_TYPE=Release ..
make retinanettrt
make retinanet

/usr/bin/ld: cannot find -llibnvinfer.so.7.0.0
/usr/bin/ld: cannot find -llibnvonnxparser.so.7.0.0
collect2: error: ld returned 1 exit status
CMakeFiles/retinanet.dir/build.make:113: recipe for target 'bin/retinanet' failed
make[3]: *** [bin/retinanet] Error 1
CMakeFiles/Makefile2:511: recipe for target 'CMakeFiles/retinanet.dir/all' failed
make[2]: *** [CMakeFiles/retinanet.dir/all] Error 2
CMakeFiles/Makefile2:523: recipe for target 'CMakeFiles/retinanet.dir/rule' failed
make[1]: *** [CMakeFiles/retinanet.dir/rule] Error 2
Makefile:274: recipe for target 'retinanet' failed
make: *** [retinanet] Error 2

请问应该怎么解决呢？

谢谢！

已经解决。

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