| 167 |
|
static void |
| 168 |
|
report(int dummy) /* report progress */ |
| 169 |
|
{ |
| 170 |
< |
double u, s; |
| 170 |
> |
double u, s; |
| 171 |
|
#ifdef BSD |
| 172 |
< |
struct rusage rubuf; |
| 172 |
> |
struct rusage rubuf; |
| 173 |
|
#else |
| 174 |
< |
struct tms tbuf; |
| 175 |
< |
double period; |
| 174 |
> |
double period = 1.0 / 60.0; |
| 175 |
> |
struct tms tbuf; |
| 176 |
|
#endif |
| 177 |
|
|
| 178 |
|
tlastrept = time((time_t *)NULL); |
| 179 |
|
#ifdef BSD |
| 180 |
|
getrusage(RUSAGE_SELF, &rubuf); |
| 181 |
< |
u = rubuf.ru_utime.tv_sec + rubuf.ru_utime.tv_usec/1e6; |
| 182 |
< |
s = rubuf.ru_stime.tv_sec + rubuf.ru_stime.tv_usec/1e6; |
| 181 |
> |
u = rubuf.ru_utime.tv_sec + rubuf.ru_utime.tv_usec*1e-6; |
| 182 |
> |
s = rubuf.ru_stime.tv_sec + rubuf.ru_stime.tv_usec*1e-6; |
| 183 |
|
getrusage(RUSAGE_CHILDREN, &rubuf); |
| 184 |
< |
u += rubuf.ru_utime.tv_sec + rubuf.ru_utime.tv_usec/1e6; |
| 185 |
< |
s += rubuf.ru_stime.tv_sec + rubuf.ru_stime.tv_usec/1e6; |
| 184 |
> |
u += rubuf.ru_utime.tv_sec + rubuf.ru_utime.tv_usec*1e-6; |
| 185 |
> |
s += rubuf.ru_stime.tv_sec + rubuf.ru_stime.tv_usec*1e-6; |
| 186 |
|
#else |
| 187 |
|
times(&tbuf); |
| 188 |
|
#ifdef _SC_CLK_TCK |
| 189 |
|
period = 1.0 / sysconf(_SC_CLK_TCK); |
| 190 |
– |
#else |
| 191 |
– |
period = 1.0 / 60.0; |
| 190 |
|
#endif |
| 191 |
|
u = ( tbuf.tms_utime + tbuf.tms_cutime ) * period; |
| 192 |
|
s = ( tbuf.tms_stime + tbuf.tms_cstime ) * period; |
| 193 |
|
#endif |
| 194 |
|
|
| 195 |
|
sprintf(errmsg, |
| 196 |
< |
"%lu rays, %4.2f%% after %.3fu %.3fs %.3fr hours on %s\n", |
| 197 |
< |
nrays, pctdone, u/3600., s/3600., |
| 198 |
< |
(tlastrept-tstart)/3600., myhostname()); |
| 196 |
> |
"%lu rays, %4.2f%% after %.3fu %.3fs %.3fr hours on %s (PID %d)\n", |
| 197 |
> |
nrays, pctdone, u*(1./3600.), s*(1./3600.), |
| 198 |
> |
(tlastrept-tstart)*(1./3600.), myhostname(), getpid()); |
| 199 |
|
eputs(errmsg); |
| 200 |
|
#ifdef SIGCONT |
| 201 |
|
signal(SIGCONT, report); |
| 213 |
|
#endif |
| 214 |
|
|
| 215 |
|
|
| 216 |
< |
extern void |
| 216 |
> |
void |
| 217 |
|
rpict( /* generate image(s) */ |
| 218 |
|
int seq, |
| 219 |
|
char *pout, |
