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OAID / Tengine

Tengine is a lite, high performance, modular inference engine for embedded device
Apache License 2.0
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no serializer found for tengine #525

Closed code-wangshuyi closed 3 years ago

code-wangshuyi commented 3 years ago

tengine-lite library version: 1.2-dev Tengine: No available device. no serializer found for tengine Load model to graph failed(0).

运行的是example下的tm_retinaface

BUG1989 commented 3 years ago

@code-wangshuyi 请问是什么硬件平台和操作系统？谢谢。

code-wangshuyi commented 3 years ago

arm32 hf

code-wangshuyi commented 3 years ago

ubuntu 20.04 全志h2+

BUG1989 commented 3 years ago

板上编译还是交叉编译呢？

code-wangshuyi commented 3 years ago

请问是我没有指定推理设备吗，我是通过交叉编译的

code-wangshuyi commented 3 years ago

image

code-wangshuyi commented 3 years ago

我改了源码中的cmakelist.txt，生成了静态库，我是用的opencv是opencv_world,这些有影响吗？另外我可以吧生成的静态库给到你，只要使用ubuntu 20.04 的交叉编译器就能复现我的错误了。 sudo apt-get install g++-arm-linux-gnueabihf

BUG1989 commented 3 years ago

参考 https://github.com/OAID/Tengine/blob/tengine-lite/toolchains/arm-linux-gnueabihf.toolchain.cmake 试试

BUG1989 commented 3 years ago
linux of arm-linux-gnueabihf toolchain

mkdir -p build-arm-linux-gnueabihf pushd build-arm-linux-gnueabihf cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabihf.toolchain.cmake .. make -j$CPU_NUMS && make install popd

code-wangshuyi commented 3 years ago

稍等，马上反馈

code-wangshuyi commented 3 years ago

还是不行image

code-wangshuyi commented 3 years ago

我这边正在使用x86验证一下，看看行不行

code-wangshuyi commented 3 years ago

x86是可以的，但是 orange pi 的 armbian 上面不行，是我交叉编译的问题吗？或者是我的工具链有问题？ image

BUG1989 commented 3 years ago

在板上本地编译可以吗

code-wangshuyi commented 3 years ago

估计你得等到明天了，我这板子比较挫，明天我给你反馈吧

BUG1989 commented 3 years ago

我这边交叉编译 allwiner V831是没问题的，别放弃啊

code-wangshuyi commented 3 years ago

编译得慢/(ㄒoㄒ)//(ㄒoㄒ)//(ㄒoㄒ)//(ㄒoㄒ)//(ㄒoㄒ)/~~

code-wangshuyi commented 3 years ago

我这边在板子上编译运行没有问题，是不是我是用交叉编译器设置的参数有问题

code-wangshuyi commented 3 years ago

我这边知道原因了，CMAKELIST文件应该改错了，如果我想编译静态库，我都应该修改哪些文件呢？

BUG1989 commented 3 years ago

https://github.com/OAID/Tengine/blob/9359f5d4874f9fac8e5fb118950d65a4114886fd/src/CMakeLists.txt#L215 将这里的 SHARED 改为 STATIC

code-wangshuyi commented 3 years ago

我当初也是这么干的，现在又重新试了一下，还是报这个错误 tengine-lite library version: 1.2-dev Tengine: No available device. no serializer found for tengine Load model to graph failed(0).

BUG1989 commented 3 years ago

@code-wangshuyi

Please try the latest version.