static void send_scheduler_task (enum phase_e phase, size_t wid)
{
size_t tid = user.scheduler_f (phase, wid);
if (tid == NONE)
{
return;
}
enum task_type_e task_type = get_task_type (phase, tid, wid);
size_t sid = NONE;
if (task_type == LOCAL || task_type == LOCAL_SPEC)
{
sid = wid;
}
else if (task_type == REMOTE || task_type == REMOTE_SPEC)
{
sid = find_random_chunk_owner (tid);
}
XBT_INFO ("%s %zu assigned to %s %s", (phase==MAP?"map":"reduce"), tid,
MSG_host_get_name (config.workers[wid]),
task_type_string (task_type));
send_task (phase, tid, sid, wid);
update_stats (task_type);
}
static void visit(struct task *p)
{
struct task *next;
static int tab = 0;
unsigned int i;
#define print_tab() for (i = 0; i < tab; i++) puts("|\t");
print_tab();
printf("+-- 0x%x 0x%02x 0x%02x %d\n", p->addr,
get_task_type(p), get_task_state(p), get_task_pri(p));
print_tab();
printf("| /vruntime %d /exec_runtime %d (%d sec)\n",
(unsigned)p->se.vruntime,
(unsigned)p->se.sum_exec_runtime,
(unsigned)p->se.sum_exec_runtime / HZ);
print_tab();
printf("| /sp 0x%08x /base 0x%08x /heap 0x%08x /size %d\n",
p->mm.sp, p->mm.base, p->mm.heap, STACK_SIZE);
print_tab();
printf("| /kernel stack 0x%08x base 0x%08x\n", p->mm.kernel.sp, p->mm.kernel.base);
print_tab();
printf("|\n");
if (list_empty(&p->children))
return;
tab++;
next = get_container_of(p->children.next, struct task, sibling);
visit(next);
p = next;
while (p->sibling.next != &p->parent->children) {
next = get_container_of(
p->sibling.next, struct task, sibling);
visit(next);
p = next;
}
tab--;
printf("control %08x, sp %08x, msp %08x, psp %08x\n",
GET_CNTL(), GET_SP(), GET_KSP(), GET_USP());
}
