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IcBench: Sample Benchmark App

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2018-03-02 18:06:47 +01:00
parent 3970b57cbf
commit 5ebaa6634e
1 changed files with 21 additions and 24 deletions
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45
icapp.c
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@ -213,7 +213,7 @@ char *keysep;
unsigned befgen(unsigned char **_in, unsigned n, int fmt, int isize, FILE *fi, int kid, int skiph, int decs, int divs, int mdelta) {
unsigned char *in = *_in,*ip;
unsigned nmax = 0;
#define LSIZE 1024
#define LSIZE (1024*16)
char s[LSIZE+1];
double pre;
@ -229,29 +229,26 @@ unsigned befgen(unsigned char **_in, unsigned n, int fmt, int isize, FILE *fi, i
case T_TXT: if(verbose) printf("reading text lines. pre=%.2f, col=%d, sep=%s\n", pre, kid, keysep?keysep:"");
while(fgets(s, LSIZE, fi)) {
unsigned char *p = s,*q;
int k=0,keyid=1,c;
s[strlen(s) - 1] = 0;
for(; *p; ) {
if(isize > 0) {
while(*p && !isdigit(*p) && *p != '-' && *p != '+') { if(keysep && strchr(keysep,*p)) keyid++; p++; }
uint64_t u = strtoll(p, &q, 10) - mdelta;
if(*q == '.')
u = pre>1.0?round(strtod(p, &q)*pre):strtod(p, &q) - mdelta;
if(!keysep || keyid == kid /*|| ++k == kid*/) {
IPUSH(in,n,isize,nmax,u); c=*q; *q=0; if(verbose>=5 && n < 100 || verbose>=9) printf("%s->%lld ", p, u, c); *q = c;
break;
}
p = q;
} else {
while(*p && !isdigit(*p) && *p != '-' && *p != '.' && *p != '+') { if(keysep && strchr(keysep,*p)) keyid++; p++; }
double d = strtod(p, &q) - mdelta;
if(!keysep || keyid == kid/*|| ++k == kid*/) {
IPUSH(in,n,-isize,nmax,d); c=*q; *q=0; if(verbose>=5 && n < 100 || verbose>=9) printf("%s->%f ", p, d); *q = c;
break;
}
p = q;
}
}
int k=0, keyid=1, c;
s[strlen(s) - 1] = 0;
q = p;
if(kid > 1)
do {
p = q;
if(keysep && strchr(keysep,*q)) keyid++;
q++;
} while(*q && keyid != kid); c=p[8]; p[8]=0; if(verbose>=5 && n < 100 || verbose>=9) printf("%8s ", p); p[8]=c;
if(isize > 0) {
while(*p && !isdigit(*p) && *p != '-' && *p != '+') p++;
uint64_t u = strtoll(p, &q, 10) - mdelta;
if(*q == '.')
u = pre>1.0?round(strtod(p, &q)*pre):strtod(p, &q) - mdelta;
IPUSH(in,n,isize,nmax,u); c=*q; *q=0; if(verbose>=5 && n < 100 || verbose>=9) printf("%s->%lld ", p, u, c); *q = c;
} else {
while(*p && !isdigit(*p) && *p != '-' && *p != '.' && *p != '+') { if(keysep && strchr(keysep,*p)) keyid++; p++; }
double d = strtod(p, &q) - mdelta;
IPUSH(in,n,-isize,nmax,d); c=*q; *q=0; if(verbose>=5 && n < 100 || verbose>=9) printf("%s->%f ", p, d); *q = c;
}
}
break;
case T_CHAR: if(verbose) printf("reading char file. pre=%.2f\n", pre);