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src/mior/OldMiorKernel.java 3.66 KB
1b1e928cc   glaville   initial import of...
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  package mior;
  
  public class OldMiorKernel {
  	
  	public final static String topographyKernel = "" +
  	    "typedef struct {                                                                       
  " +
  	    "    float x;                                                                           
  " +
  	    "    float y;                                                                           
  " +
  	    "    int carbone;                                                                       
  " +
  	    "    int dormance;                                                                      
  " +
  	    "} MM;                                                                                  
  " +
  	    
  	    "typedef struct {                                                                       
  " +
  	    "    float x;                                                                           
  " +
  	    "    float y;                                                                           
  " +
  	    "    int carbone;                                                                       
  " +
  	    "} OM;                                                                                  
  " +
  	    
  	    "typedef struct {                                                                       
  " +
  	    "    int nbMM;                                                                          
  " +
  	    "    int nbOM;                                                                          
  " +
  	    "    int radius;                                                                        
  " +
  	    "    float respirationRate;                                                             
  " +
  	    "    float growRate;                                                                    
  " +
  	    "    float killRate;                                                                    
  " +
  	    "    int width;                                                                         
  " +
  	    "    int minSize;                                                                       
  " +
  	    "} MiorWorld;                                                                           
  " +
  	    
  	    "kernel void topography(                                                                
  " +
  	    "        global MM *mmList,                                                             
  " +
  	    "        global OM *omList,                                                             
  " +
  	    "        global int *topo,                                                              
  " +
  	    "        constant MiorWorld *world) {                                                   
  " +
  		"    int iMM = get_global_id(0);                                                              
  " +
  		"    int iOM = get_global_id(1);                                                         
  " +
  		"    int index = iMM * world->nbOM + iOM;                                                              
  " +
  		"    float dx = omList[iOM].x - mmList[iMM].x;     " +
  		"    float dy = omList[iOM].y - mmList[iMM].y;                                                            
  " +
  		"    float distance = sqrt(dx * dx + dy * dy);                 
  " +
  		"    if (distance <= world->radius) {                                                    
  " +
  		"       topo[index] = distance;                                                  
  " +
  		"    } else {                                                                           
  " +
  		"       topo[index] = 0;                                           
  " +
  		"    }; //topo[index] = distance;
  " +
  		"                                                                                  
  " +
  		"}
  ";
  		
  	
  }