/* organize fetch bundling for given expression */
static void
bundle(Task *t, Expr *x)
{
Metric *m;
Host *h;
int i;
if (x->op == CND_FETCH) {
m = x->metrics;
for (i = 0; i < x->hdom; i++) {
h = findHost(t, m);
m->host = h;
if (m->conv) /* initialized Metric */
bundleMetric(h, m);
else /* uninitialized Metric */
waitMetric(m);
m++;
}
#if PCP_DEBUG
if (pmDebug & DBG_TRACE_APPL1) {
fprintf(stderr, "bundle: task " PRINTF_P_PFX "%p nth=%d prev=" PRINTF_P_PFX "%p next=" PRINTF_P_PFX "%p delta=%.3f nrules=%d\n",
t, t->nth, t->prev, t->next, t->delta, t->nrules+1);
__dumpExpr(1, x);
m = x->metrics;
for (i = 0; i < x->hdom; i++) {
__dumpMetric(2, m);
m++;
}
}
#endif
}
else {
if (x->arg1) {
bundle(t, x->arg1);
if (x->arg2)
bundle(t, x->arg2);
}
}
}
void
dumpMetric(Metric *m)
{
__dumpMetric(0, m);
}