include/skepu/globals.h

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#include <string>
#include <iostream>

namespace skepu
{

#define MAX_GPU_DEVICES 4

#ifndef SKEPU_NUMGPU
    #define SKEPU_NUMGPU 1
#elif defined(SKEPU_CUDA) // Only when CUDA is enabled and multi-GPU is possible
    #define USE_PINNED_MEMORY   
#endif

// used when checking shared memory and overlap exceeding that in mapoverlap_cu.inl
#define SHMEM_SAFITY_BUFFER 30

class skepu_error
{
  private:
    std::string message;
 
  public:
    skepu_error(std::string m) { message = m; }
    inline std::string getMessage() { return message; };
    friend std::ostream& operator<<(std::ostream &os, skepu_error& err)
    {
      os<<"SKEPU: "<<(err.getMessage())<<"\n";
      return os;
    }

};

#ifndef _NO_EXCEPTION

#define REPORT_ERROR(ErrormMsg)  throw skepu::skepu_error( ErrormMsg);

#else
inline void _skepu_error (const char* pErrMsg)
{
    cerr << "SKEPU ERROR: " + pErrMsg << endl;
    exit(1);
}

#define REPORT_ERROR(ErrormMsg)  skepu::_matrix_error( ErrormMsg);

#endif

}