CODEWITHSUNDEEP
c++visual-studio
Duy Long
Duy Long

Reputation: 21

MSB6006: “CL.exe” exited with code 2 when using openMP

I try to run some openMP examples in visual studio, but when enable the /openMP the program could not work, return the error "MSB6006: “CL.exe” exited with code 2". Here is the example:

int main(int argc, char* argv[]) { 
  #pragma omp parallel { 
     printf("Hello World... from thread = %d\n", omp_get_thread_num()); 
  } 
  return 0;
}

Thank you for your help.

Upvotes: 2

Views: 1534

Answers (1)

Morris Bahrami
Morris Bahrami

Reputation: 71

When you use openMP then the "two-phase name lookup" option cannot be used. This is indicated in Output Window where you can see this message:

1>c1xx: error C2338: two-phase name lookup is not supported for C++/CLI, C++/CX, or OpenMP; use /Zc:twoPhase-

To fix that go to "Project Properties"-> "C/C++" -> "Command Line" and add /Zc:twoPhase- in "Additional Options" in bottom section and press Ok. That fixed my problem. enter image description here

Upvotes: 5

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