info cloog

2.4.12 Callable Code `-callable <boolean>`

-callable <boolean>: if boolean=1, then a test function will be generated that has the parameters as arguments. Similarly to the -compilable option, a macro for each statement is generated. The generated definitions of these macros are as used during the correctness testing, but they can easily be changed by the user to suit her own needs. This option is only available if the target language is C. The default value is 0.

/* Generated from double.cloog with option -callable 0 */
for (i=0;i<=M;i++) {
  S1 ;
  for (j=0;j<=N;j++) {
    S2 ;
    S3 ;
  }
  S4 ;
}

/* Generated from double.cloog with option -callable 1 */
extern void hash(int);

/* Useful macros. */
#define floord(n,d) (((n)<0) ? ((n)-(d)+1)/(d) : (n)/(d))
#define ceild(n,d)  (((n)<0) ? (n)/(d) : ((n)+(d)+1)/(d))
#define max(x,y)    ((x) > (y) ? (x) : (y))
#define min(x,y)    ((x) < (y) ? (x) : (y))

#define S1(i) { hash(1); hash(i); }
#define S2(i,j) { hash(2); hash(i); hash(j); }
#define S3(i,j) { hash(3); hash(i); hash(j); }
#define S4(i) { hash(4); hash(i); }

void test(int M, int N)
{
  /* Original iterators. */
  int i, j;
  for (i=0;i<=M;i++) {
    S1(i) ;
    for (j=0;j<=N;j++) {
      S2(i,j) ;
      S3(i,j) ;
    }
    S4(i) ;
  }
}

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2.4.12 Callable Code -callable <boolean>

2.4.12 Callable Code `-callable <boolean>`