Révision 186 Pi/C/OpenMP/XeonPhi/Pi_OpenMP.c

Pi_OpenMP.c (revision 186)
132 132 

  		





  133
  133
  
    
LENGTH splitter(LENGTH iterations,int seed_w,int seed_z,int ParallelRate) {


  		





  134
  134
  
    

  		





  135
  
  
    
  LENGTH inside[1048576],insides=0;


  		





  
  135
  
    
  LENGTH *inside,insides=0;


  		





  136
  136
  
    
  int i;


  		





  137
  137
  
    
  struct timeval tv1,tv2;


  		





  138
  138
  
    
  struct timezone tz;


  		





  139
  139
  
    
  LENGTH IterationsEach=((iterations%ParallelRate)==0)?iterations/ParallelRate:iterations/ParallelRate+1;


  		





  140
  140
  
    

  		





  
  141
  
    
  inside=(LENGTH*)malloc(sizeof(LENGTH)*ParallelRate);


  		





  
  142
  
    
  


  		





  141
  143
  
    
  gettimeofday(&tv1, &tz);


  		





  142
  144
  
    
  


  		





  143
  145
  
    
#pragma omp target device(0)


  		





  ......




  165
  167
  
    
  double itops=(double)(ParallelRate*IterationsEach)/elapsed;


  		





  166
  168
  
    

  		





  167
  169
  
    
  printf("ParallelRate %i\nElapsed Time %.2f\nItops %.0f\n",ParallelRate,elapsed,itops);


  		





  168
  
  
    
  


  		





  
  170
  
    

  		





  
  171
  
    
  free(inside);


  		





  169
  172
  
    
  return(insides);


  		





  170
  173
  
    
}


  		





  171
  174
  
    
 


  		












Formats disponibles :
  Unified diff