On Fri, 2018-12-14 at 17:15 -0600, Erik Gabriel Carrillo wrote: > This patch introduces a new version of the event timer adapter > software > PMD [1]. In the original design, timer event producer lcores in the > primary > and secondary processes enqueued event timers into a ring, and a > service > core in the primary process dequeued them and processed them > further. To > improve performance, this version does away with the ring and lets > lcores in > both primary and secondary processes insert timers directly into > timer > skiplist data structures; the service core directly accesses the > lists as > well, when looking for timers that have expired. (This behavior > requires > the patch to the timer library that is referenced below.) > > Depends on: https://patches.dpdk.org/project/dpdk/list/?series=2767
Looks like this series not cleanly applying to master branch. I will pull this change when depended patch pulled into master tree and there are not more review comments. > > [1] https://doc.dpdk.org/guides/prog_guide/event_timer_adapter.html > > Changes in v4: > - Addressed the following comments from Mattias Ronnblom: > - remove unnecessary header include > - add missing read barrier in timer cancel function > > Changes in v3: > - Addressed comments from Mattias Ronnblom: > - remove unnecessary header include > - remove unnecessary cast in mempool_put() call > - update alignment of elements of array to avoid false sharing > issue > > Changes in v2: > - split this change out into its own patch series > > Erik Gabriel Carrillo (1): > eventdev: add new software event timer adapter > > lib/librte_eventdev/rte_event_timer_adapter.c | 689 +++++++++++----- > ---------- > 1 file changed, 277 insertions(+), 412 deletions(-) > > -- > 2.6.4 >
