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intel/perf: move get_metric_id to perf

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Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Mark Janes
2019-05-30 18:09:02 -07:00
parent b14e15e26a
commit fb622054f7
3 changed files with 37 additions and 36 deletions
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34
src/intel/perf/gen_perf.c
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@@ -790,3 +790,37 @@ gen_perf_query_register_mdapi_statistic_query(const struct gen_device_info *devi
query->data_size = sizeof(uint64_t) * query->n_counters;
}
uint64_t
gen_perf_query_get_metric_id(struct gen_perf_config *perf,
const struct gen_perf_query_info *query)
{
/* These queries are know not to ever change, their config ID has been
* loaded upon the first query creation. No need to look them up again.
*/
if (query->kind == GEN_PERF_QUERY_TYPE_OA)
return query->oa_metrics_set_id;
assert(query->kind == GEN_PERF_QUERY_TYPE_RAW);
/* Raw queries can be reprogrammed up by an external application/library.
* When a raw query is used for the first time it's id is set to a value !=
* 0. When it stops being used the id returns to 0. No need to reload the
* ID when it's already loaded.
*/
if (query->oa_metrics_set_id != 0) {
DBG("Raw query '%s' guid=%s using cached ID: %"PRIu64"\n",
query->name, query->guid, query->oa_metrics_set_id);
return query->oa_metrics_set_id;
}
struct gen_perf_query_info *raw_query = (struct gen_perf_query_info *)query;
if (!gen_perf_load_metric_id(perf, query->guid,
&raw_query->oa_metrics_set_id)) {
DBG("Unable to read query guid=%s ID, falling back to test config\n", query->guid);
raw_query->oa_metrics_set_id = 1ULL;
} else {
DBG("Raw query '%s'guid=%s loaded ID: %"PRIu64"\n",
query->name, query->guid, query->oa_metrics_set_id);
}
return query->oa_metrics_set_id;
}