Ticket #270: stream.C.diff

File stream.C.diff, 1.4 kB (added by Joses, 1 year ago)

diff against latest stream.C of June 13, 2007

  • stream.C

    old new  
    9797  double  *a=(double *)malloc((N+OFFSET)*sizeof(double)); 
    9898  double  *b=(double *)malloc((N+OFFSET)*sizeof(double)); 
    9999  double  *c=(double *)malloc((N+OFFSET)*sizeof(double)); 
     100  double  *at, bt, ct; 
    100101  double   quantum=checktick(); 
    101102  int   BytesPerWord; 
    102103  register int j, k; 
    …… 
    109110  int i=0; 
    110111 
    111112  int check_cache=(cache_size==0); 
     113  if ( !a || !b || !c ) { 
     114    if ( a ) free(a); 
     115    if ( b ) free(b); 
     116    if ( c ) free(c); 
     117    return; 
     118  } 
    112119  do { 
    113120    N*=2; 
    114     a=(double *)realloc(a,(N+OFFSET)*sizeof(double)); 
    115     b=(double *)realloc(b,(N+OFFSET)*sizeof(double)); 
    116     c=(double *)realloc(c,(N+OFFSET)*sizeof(double)); 
    117     if ( !a || !b || !c ) return; 
     121    at=(double *)realloc(a,(N+OFFSET)*sizeof(double)); 
     122    bt=(double *)realloc(b,(N+OFFSET)*sizeof(double)); 
     123    ct=(double *)realloc(c,(N+OFFSET)*sizeof(double)); 
     124    /* exit if not enough memory reallocated */ 
     125    if ( at ) a = at; 
     126    if ( bt ) b = bt; 
     127    if ( ct ) c = ct; 
     128    if ( !at || !bt || !ct ) { 
     129      free(a); 
     130      free(b); 
     131      free(c); 
     132      return; 
     133    } 
    118134 
    119135    for (j=0; j<N; j++) { 
    120136      a[j] = 1.0; 
    …… 
    211227  /* --- Check Results --- */ 
    212228  checkSTREAMresults(a,b,c); 
    213229 
     230  free(a); 
     231  free(b); 
     232  free(c); 
    214233} 
    215234 
    216235# define M 20 
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