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20k worker stacks should be enough

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cathugger 2018-06-01 16:48:01 +03:00
parent bc19497f88
commit 68bb8c369c
1 changed files with 20 additions and 2 deletions
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22
main.c
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@ -687,18 +687,36 @@ int main(int argc,char **argv)
VEC_ZERO(tstats);
#endif
pthread_attr_t tattr,*tattrp = &tattr;
tret = pthread_attr_init(tattrp);
if (tret) {
perror("pthread_attr_init");
tattrp = 0;
}
else {
tret = pthread_attr_setstacksize(tattrp,20<<10);
if (tret)
perror("pthread_attr_setstacksize");
}
for (size_t i = 0;i < VEC_LENGTH(threads);++i) {
void *tp = 0;
#ifdef STATISTICS
tp = &VEC_BUF(stats,i);
#endif
tret = pthread_create(&VEC_BUF(threads,i),0,fastkeygen ? dofastwork : dowork,tp);
tret = pthread_create(&VEC_BUF(threads,i),tattrp,fastkeygen ? dofastwork : dowork,tp);
if (tret) {
fprintf(stderr,"error while making " FSZ "th thread: %d (%s)\n",i,tret,strerror(tret));
fprintf(stderr,"error while making " FSZ "th thread: %s\n",i,strerror(tret));
exit(Q_FAILTHREAD);
}
}
if (tattrp) {
tret = pthread_attr_destroy(tattrp);
if (tret)
perror("pthread_attr_destroy");
}
#ifdef STATISTICS
struct timespec nowtime;
u64 istarttime,inowtime,ireporttime = 0,elapsedoffset = 0;