From: Gavin Hu <gavin.hu@arm.com>
To: dev@dpdk.org
Cc: nd@arm.com, Gavin Hu <gavin.hu@arm.com>,
thomas@monjalon.net, jerin.jacob@caviumnetworks.com,
hemant.agrawal@nxp.com, Honnappa.Nagarahalli@arm.com
Subject: [dpdk-dev] [PATCH v1 0/2] add rte_ring_reset and use it to flush a ring
Date: Wed, 12 Dec 2018 14:24:02 +0800
Message-ID: <20181212062404.30243-1-gavin.hu@arm.com> (raw)
To flush a ring not in use, dequeue one by one is wasting cpu cycles.
The patch is to just resetting the head and tail indices to save cpu
cycle.
Gavin Hu (2):
ring: add rte_ring_reset api to flush the ring
hash: flush the rings instead of dequeuing one by one
lib/librte_hash/Makefile | 2 +-
lib/librte_hash/rte_cuckoo_hash.c | 11 ++++-------
lib/librte_ring/rte_ring.h | 20 ++++++++++++++++++++
lib/librte_ring/rte_ring_version.map | 7 +++++++
4 files changed, 32 insertions(+), 8 deletions(-)
--
2.11.0
next reply index
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 6:24 Gavin Hu [this message]
2018-12-12 6:24 ` [dpdk-dev] [PATCH v1 1/2] ring: add rte_ring_reset api to flush the ring Gavin Hu
2018-12-12 6:24 ` [dpdk-dev] [PATCH v1 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2018-12-12 6:47 ` [dpdk-dev] [PATCH v2 0/2] add rte ring reset api and use it to flush a ring by hash Gavin Hu
2018-12-12 6:47 ` [dpdk-dev] [PATCH v2 1/2] ring: add reset api to flush the ring when not in use Gavin Hu
2018-12-12 6:47 ` [dpdk-dev] [PATCH v2 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2018-12-12 10:15 ` Bruce Richardson
2018-12-12 19:28 ` Mattias Rönnblom
2019-03-15 3:31 ` [dpdk-dev] [PATCH v7 0/2] new ring reset api and use it by hash Gavin Hu
2019-03-15 3:31 ` Gavin Hu
2019-03-15 3:31 ` [dpdk-dev] [PATCH v7 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-03-15 3:31 ` Gavin Hu
2019-03-29 14:17 ` Olivier Matz
2019-03-29 14:17 ` Olivier Matz
2019-07-04 14:42 ` Thomas Monjalon
2019-07-12 9:32 ` Gavin Hu (Arm Technology China)
2019-07-12 9:53 ` Olivier Matz
2019-07-12 11:06 ` Gavin Hu (Arm Technology China)
2019-07-12 11:48 ` Olivier Matz
2019-07-12 15:07 ` Gavin Hu (Arm Technology China)
2019-07-12 15:40 ` Honnappa Nagarahalli
2019-07-12 16:01 ` Gavin Hu (Arm Technology China)
2019-07-16 8:47 ` Olivier Matz
2019-07-16 9:00 ` Olivier Matz
2019-03-15 3:31 ` [dpdk-dev] [PATCH v7 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2019-03-15 3:31 ` Gavin Hu
2019-07-12 9:26 ` [dpdk-dev] [PATCH v8 0/2] new ring reset api and use it by hash Gavin Hu
2019-07-12 9:26 ` [dpdk-dev] [PATCH v8 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-07-12 9:26 ` [dpdk-dev] [PATCH v8 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2019-07-12 15:54 ` [dpdk-dev] [PATCH v9 0/2] new ring reset api and use it by hash Gavin Hu
2019-07-12 15:54 ` [dpdk-dev] [PATCH v9 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-07-16 9:01 ` Olivier Matz
2019-07-16 11:31 ` Olivier Matz
2019-07-16 14:03 ` Gavin Hu (Arm Technology China)
2019-07-16 15:06 ` Thomas Monjalon
2019-07-16 19:25 ` Gavin Hu (Arm Technology China)
2019-07-12 15:54 ` [dpdk-dev] [PATCH v9 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2019-07-16 19:23 ` [dpdk-dev] [PATCH v10 0/2] new ring reset api and use it by hash Gavin Hu
2019-07-17 17:53 ` Thomas Monjalon
2019-07-16 19:23 ` [dpdk-dev] [PATCH v10 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-07-16 19:23 ` [dpdk-dev] [PATCH v10 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
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