c++ inference CreatePaddlePredictor segmentation fault
Created by: bigspiderman
- 版本、环境信息： 1）PaddlePaddle版本：1.3，cpu_avx_openblas， http://www.paddlepaddle.org/documentation/docs/zh/1.2/advanced_usage/deploy/inference/build_and_install_lib_cn.html 2）CPU：Intel® Core™ i7-7700 CPU @ 3.60GHz × 8 3）GPU：未开启 4）系统环境：Ubuntu 16.04 5) gcc版本: gcc (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609 -预测信息 1）C++预测：1.3，cpu_avx_openblas version.txt： GIT COMMIT ID: 4b3f9e5c WITH_MKL: OFF WITH_MKLDNN: OFF WITH_GPU: OFF 2）CMake包含路径的完整命令
cmake_minimum_required(VERSION 3.0)
project(test CXX C)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(CMAKE_STATIC_LIBRARY_PREFIX "")
#PADDLE_LIB = "/home/apollo/baidu/vp/PaddlePaddle/fluid_inference"
include_directories("${PADDLE_LIB}/third_party/install/protobuf/include")
include_directories("${PADDLE_LIB}/third_party/install/glog/include")
include_directories("${PADDLE_LIB}/third_party/install/gflags/include")
include_directories("${PADDLE_LIB}/third_party/install/xxhash/include")
include_directories("${PADDLE_LIB}/third_party/install/snappy/include")
include_directories("${PADDLE_LIB}/third_party/install/snappystream/include")
include_directories("${PADDLE_LIB}/third_party/install/zlib/include")
include_directories("${PADDLE_LIB}/third_party/boost")
include_directories("${PADDLE_LIB}/third_party/eigen3")
include_directories("${PADDLE_LIB}/paddle/include")
link_directories("${PADDLE_LIB}/third_party/install/snappy/lib")
link_directories("${PADDLE_LIB}/third_party/install/snappystream/lib")
link_directories("${PADDLE_LIB}/third_party/install/zlib/lib")
link_directories("${PADDLE_LIB}/third_party/install/protobuf/lib")
link_directories("${PADDLE_LIB}/third_party/install/glog/lib")
link_directories("${PADDLE_LIB}/third_party/install/gflags/lib")
link_directories("${PADDLE_LIB}/third_party/install/xxhash/lib")
link_directories("${PADDLE_LIB}/paddle/lib")
set(MATH_LIB ${PADDLE_LIB}/third_party/install/openblas/lib/libopenblas${CMAKE_STATIC_LIBRARY_SUFFIX})
set(EXTERNAL_LIB "-lrt -ldl -lpthread")
set(DEPS ${PADDLE_LIB}/paddle/lib/libpaddle_fluid${CMAKE_SHARED_LIBRARY_SUFFIX})
add_executable(test_fluid test_fluid.cpp)
target_link_libraries(test_fluid glog gflags protobuf snappystream snappy z xxhash ${MATH_LIB} ${DEPS} ${EXTERNAL_LIB} )3）API信息（如调用请提供）
#include "paddle_inference_api.h"
#include <string>
#include <iostream>
int main()
{
paddle::NativeConfig config;
//config.model_dir = "/home/apollo/baidu/vp/output_x86/rfcn_0315";
//config.prog_file = "model";
//config.param_file = "params";
config.prog_file = "/home/apollo/baidu/vp/PaddlePaddle/output_x86/rfcn_0315/model";
config.param_file = "/home/apollo/baidu/vp/PaddlePaddle/output_x86/rfcn_0315/params";
config.use_gpu = false;
// config.fraction_of_gpu_memory = 0.15;
// config.device = 0;
auto _predictor = paddle::CreatePaddlePredictor<paddle::NativeConfig>(config);
std::cout<<"create predictor after."<<std::endl;
}4）预测库来源：官网下载
- 复现信息：如为报错，请给出复现环境、复现步骤
- 问题描述：请详细描述您的问题，同步贴出报错信息、日志/代码关键片段
CreatePaddlePredictor内部报错，gdb信息如下
(gdb) r
Starting program: /home/apollo/baidu/vp/PaddlePaddle/fluid_inference/build/test_fluid
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff3c34700 (LWP 7858)]
[New Thread 0x7ffff3433700 (LWP 7859)]
[New Thread 0x7ffff0c32700 (LWP 7860)]
Thread 1 "test_fluid" received signal SIGSEGV, Segmentation fault.
0x00007ffff480b37a in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
(gdb) bt
#0 0x00007ffff480b37a in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#1 0x00007ffff53a42fe in paddle::NativePaddlePredictor::NativePaddlePredictor(paddle::NativeConfig const&) () from /home/apollo/baidu/vp/PaddlePaddle/fluid_inference/paddle/lib/libpaddle_fluid.so
#2 0x00007ffff539ee42 in std::unique_ptr<paddle::PaddlePredictor, std::default_delete<paddle::PaddlePredictor> > paddle::CreatePaddlePredictor<paddle::NativeConfig, (paddle::PaddleEngineKind)0>(paddle::NativeConfig const&) () from /home/apollo/baidu/vp/PaddlePaddle/fluid_inference/paddle/lib/libpaddle_fluid.so
#3 0x00007ffff539f7c1 in std::unique_ptr<paddle::PaddlePredictor, std::default_delete<paddle::PaddlePredictor> > paddle::CreatePaddlePredictor<paddle::NativeConfig>(paddle::NativeConfig const&) ()
from /home/apollo/baidu/vp/PaddlePaddle/fluid_inference/paddle/lib/libpaddle_fluid.so
#4 0x0000000000401c3d in main ()备注：目前该问题已知是由gcc版本引起，本机gcc版本5.4,自己源码编译后的库可以正常加载模型。