On Tue, Jan 31, 2017 at 04:14:20PM +0000, Harry van Haaren wrote:
> From: Bruce Richardson <bruce.richard...@intel.com>
>
> Add in APIs for extended stats so that eventdev implementations can report
> out information on their internal state. The APIs are based on, but not
> identical to, the equivalent ethdev functions.
The APIs Looks good. One minor comment though,
Can you add statistics specific to per event queue and event
port?, To improve the cases like below in the application code(taken from
app/test/test_sw_eventdev.c).
IMO, it is useful because,
- ethdev has similar semantics
- majority of the implementations will have port and queue specific statistics
counters
+ for (i = 0; i < MAX_PORTS; i++) {
+ char name[32];
+ snprintf(name, sizeof(name), "port_%u_rx", i);
+ stats->port_rx_pkts[i] = rte_event_dev_xstats_by_name_get(
+ dev_id, name, &port_rx_pkts_ids[i]);
+ for (i = 0; i < MAX_QIDS; i++) {
+ char name[32];
+ snprintf(name, sizeof(name), "qid_%u_rx", i);
+ stats->qid_rx_pkts[i] = rte_event_dev_xstats_by_name_get(
+ dev_id, name, &qid_rx_pkts_ids[i]);
