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[Bioc-devel] OpenMP on OS X

4 messages · Aaron Taudt, Vincent Carey, Martin Morgan

Original
Aaron Taudt
# 
Hi,

I am using openmp support in my C++ code and it builds just fine on Windows
and Linux. The morelia build output for OS X however yields the following
error:

In file included from ./R_interface.h:5:
./scalehmm.h:16:10: fatal error: 'libiomp/omp.h' file not found
#include <libiomp/omp.h> // parallelization options on mac
         ^
1 error generated.

I use the following code to include the omp.h for OS X:

#if defined TARGET_OS_MAC || defined __APPLE__
#include <libiomp/omp.h> // parallelization options on mac
#elif defined __linux__ || defined _WIN32 || defined _WIN64
#include <omp.h> // parallelization options
#endif

What is the correct way to enable the openMP support for OS X?

Regards,
Aaron
Vincent Carey
# 
other packages use

#ifdef _OPENMP

#include <omp.h>

#endif


have you tried that?
On Fri, Apr 15, 2016 at 11:21 AM, Aaron Taudt <aaron.taudt at gmail.com> wrote:

            

      
      
      
    

        

      
      
    

        

  
  


  


      

    

    

      
      

        


  

        

      Martin Morgan
    

    

      
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On 04/15/2016 11:28 AM, Vincent Carey wrote:

            

      
      
      
    

        
And additional details at

 
https://cran.r-project.org/doc/manuals/r-release/R-exts.html#OpenMP-support

            

      
      
      
    

        

      
      
    

            

      
      
      
    

        

      
      
    

        
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      Aaron Taudt
    

    

      
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That did the trick! Thanks.


2016-04-15 17:28 GMT+02:00 Vincent Carey <stvjc at channing.harvard.edu>: