CUDA 6.0 链接错误:未定义对"__cudaUnregisterFatBinary"的引用

CUDA 6.0 Linking error: undefined reference to `__cudaUnregisterFatBinary'

本文关键字:cudaUnregisterFatBinary 引用 未定义 链接 错误 CUDA      更新时间:2023-10-16

我正在尝试在Eclipse中编译一个简单的CUDA程序。

g++ -L/opt/cuda/lib64 -o "cuda_esn" ./cu_cuda_test.o ./main.o -lcuda -lstdc++

您可以看到,我正在链接-lcuda并设置库路径-L/opt/cuda/lib64。但不幸的是,我不知道为什么这不是编译。

完成输出:

18:36:35 **** Incremental Build of configuration Default for project cuda_esn ****
make all 
Building file: ../cuda_test.cu
Invoking: CUDA NVCC Compiler
nvcc -c  -o "cu_cuda_test.o" "../cuda_test.cu" && 
echo -n 'cu_cuda_test.d' ./ > 'cu_cuda_test.d' && 
nvcc -M   "../cuda_test.cu" >> 'cu_cuda_test.d'
nvcc warning : The 'compute_10' and 'sm_10' architectures are deprecated, and may be removed in a future release.
nvcc warning : The 'compute_10' and 'sm_10' architectures are deprecated, and may be removed in a future release.
Finished building: ../cuda_test.cu
Building target: cuda_esn
Invoking: C++ Linker
g++ -L/opt/cuda/lib64 -o "cuda_esn"  ./cu_cuda_test.o ./main.o   -lcuda -lstdc++
./cu_cuda_test.o: In function `__cudaUnregisterBinaryUtil()':
makefile:32: recipe for target 'cuda_esn' failed
tmpxft_00001041_00000000-3_cuda_test.cudafe1.cpp:(.text+0x49): undefined reference to `__cudaUnregisterFatBinary'
./cu_cuda_test.o: In function `__nv_init_managed_rt_with_module(void**)':
tmpxft_00001041_00000000-3_cuda_test.cudafe1.cpp:(.text+0x63): undefined reference to `__cudaInitModule'
./cu_cuda_test.o: In function `__sti____cudaRegisterAll_44_tmpxft_00001041_00000000_6_cuda_test_cpp1_ii_aeee46d9()':
tmpxft_00001041_00000000-3_cuda_test.cudafe1.cpp:(.text+0x9c): undefined reference to `__cudaRegisterFatBinary'
collect2: error: ld returned 1 exit status
make: *** [cuda_esn] Error 1

这将是源代码(还不是很令人兴奋):

cuda_test.h

#ifndef CUDARR
#define CUDARR
#ifdef __cplusplus
  extern "C"
#endif
void foo_wrapper();
#endif

cuda_test.cu

#include "cuda_test.h"
#include "cuda.h"
#include "cuda_runtime.h"
extern "C" void foo_wrapper()
{
}

Main.cpp

#include <iostream>
#include "cuda_test.h"
int main() {
  std::cout << "hello world" << std::endl;
  foo_wrapper();
  return 0;
}
有人能帮我吗?

你需要链接到cudart, cuda运行时,以及。添加-lcudart

相关文章:
  • 没有找到相关文章