针对你遇到的“undefined reference to omp_set_num_threads'”问题,这通常是由于编译器在链接阶段未能找到omp_set_num_threads`函数的定义。该函数是OpenMP库的一部分,用于设置并行区域中使用的线程数。以下是针对此问题的详细分析和解决步骤: 确认omp_set_num_threads函数的来源: omp_
ompparticles.cpp:(.text+0x322): undefined reference to `omp_set_num_threads' 参考
undefined reference to `omp_get_max_threads' 原因是缺少 libgomp/openmp 库的链接 配置和解决方法参考: http://www.code-by.org/viewtopic.php?f=54&t=163
/usr/bin/ld: /path/to/apps/oneapi/mkl/2024.0/lib/libmkl_intel_thread.so: undefined reference to `__kmpc_dispatch_next_8'/usr/bin/ld: /path/to/apps/oneapi/mkl/2024.0/lib/libmkl_intel_thread.so: undefined reference to `__kmpc_push_num_threads'/usr/bin/ld:...
During make it comes to this error message: [...] Linking CXX executable osrm-extract /usr/bin/ld: CMakeFiles/osrm-extract.dir/extractor/extraction_containers.cpp.o: undefined reference to symbol 'omp_get_max_threads@@OMP_1.0' //usr/lib/x86_64-linux-gnu/libgomp.so.1: error adding symb...
../../../../dft/kernel/0ref/dfti_create_sr1d.c:(.text+0x15): undefined reference to `mkl_dft_commit_node_s_r2c_1d_omp' /opt/intel/mkl/lib/ia32/libmkl_core.a(_def_dfti_create_sc1d.o): In function `commit': ../../../../dft/kernel...
-1.0.so: error: undefined reference to 'omp_get_num_threads' collect2: error: ld returned 1 exit status So the libraries seem to get build OK, but linking the client against them seems to fail, despite the fact that all the calls to 'gcc' seem to have the option '-fopenmp' set. ...
undefined reference to `omp_get_max_threads_' undefined reference to `omp_get_thread_num_' 问题是,我的 GCC 版本是 4.4.3,它应该支持 OpenMP。 请您参考如下方法: 使用gcc,您需要使用-fopenmp进行编译和链接以启用OpenMP。其他编译器有不同的选项;对于 intel,它是-openmp,对于 pgi,它是-mp,等等。
gcc编译线程程序需带-lpthread选项(否则出错:undefined reference to `pthread_create') 2019-12-25 13:38 − 程序中两处使用了pthread_create函数,包含了头文件#include <pthread.h>。 gcc xxx.c -o xxx 编译时出现以下错误: 分析:用gcc编译使用了POSIX thread的程序时通常需要加额外的选项,以链接... ...
问题:/usr/bin/ld: .build_release/tools/alignment_tools.o: undefined reference to symbol 'omp_get_thread_num@@OMP_1.0' 解决:在Makefile中添加openmp链接库命令