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Roll as much work as possible from the work returned from a longpoll.

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This commit is contained in:
Con Kolivas 2012-02-06 16:11:53 +11:00
parent eff9fe43b2
commit a3e77937c8
1 changed files with 29 additions and 4 deletions
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33
cgminer.c
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@ -2089,6 +2089,18 @@ static void *stage_thread(void *userdata)
return NULL;
}
static bool stage_work(struct work *work)
{
if (opt_debug)
applog(LOG_DEBUG, "Pushing work to stage thread");
if (unlikely(!tq_push(thr_info[stage_thr_id].q, work))) {
applog(LOG_ERR, "Could not tq_push work in stage_work");
return false;
}
return true;
}
int curses_int(const char *query)
{
int ret;
@ -3055,7 +3067,7 @@ retry:
if (opt_debug)
applog(LOG_DEBUG, "Pushing divided work to get queue head");
hash_push(work_heap);
stage_work(work_heap);
work->clone = true;
} else {
dec_queued();
@ -3320,7 +3332,7 @@ enum {
/* Stage another work item from the work returned in a longpoll */
static void convert_to_work(json_t *val, bool rolltime, struct pool *pool)
{
struct work *work;
struct work *work, *work_clone;
bool rc;
work = make_work();
@ -3338,11 +3350,24 @@ static void convert_to_work(json_t *val, bool rolltime, struct pool *pool)
* allows testwork to know whether LP discovered the block or not. */
test_work_current(work, true);
work_clone = make_work();
memcpy(work_clone, work, sizeof(struct work));
while (reuse_work(work)) {
work_clone->clone = true;
if (opt_debug)
applog(LOG_DEBUG, "Pushing rolled converted work to stage thread");
if (unlikely(!stage_work(work_clone)))
break;
work_clone = make_work();
memcpy(work_clone, work, sizeof(struct work));
}
free_work(work_clone);
if (opt_debug)
applog(LOG_DEBUG, "Pushing converted work to stage thread");
if (unlikely(!tq_push(thr_info[stage_thr_id].q, work)))
applog(LOG_ERR, "Could not tq_push work in convert_to_work");
if (unlikely(!stage_work(work)))
free_work(work);
else if (opt_debug)
applog(LOG_DEBUG, "Converted longpoll data to work");
}