From: Neil Horman <nhorman@tuxdriver.com>
To: Liang Ma <liang.j.ma@intel.com>
Cc: jerin.jacob@caviumnetworks.com, dev@dpdk.org,
harry.van.haaren@intel.com, bruce.richardson@intel.com,
deepak.k.jain@intel.com, john.geary@intel.com,
peter.mccarthy@intel.com, seanbh@gmail.com
Subject: Re: [dpdk-dev] [PATCH v2 1/8] event/opdl: add the opdl ring infrastructure library
Date: Fri, 15 Dec 2017 07:38:59 -0500 [thread overview]
Message-ID: <20171215123859.GA6831@hmswarspite.think-freely.org> (raw)
In-Reply-To: <1513337189-137661-2-git-send-email-liang.j.ma@intel.com>
On Fri, Dec 15, 2017 at 11:26:22AM +0000, Liang Ma wrote:
> OPDL ring is the core infrastructure of OPDL PMD. OPDL ring library
> provide the core data structure and core helper function set. The Ring
> implements a single ring multi-port/stage pipelined packet distribution
> mechanism. This mechanism has the following characteristics:
>
> • No multiple queue cost, therefore, latency is significant reduced.
> • Fixed dependencies between queue/ports is more suitable for complex.
> fixed pipelines of stateless packet processing (static pipeline).
> • Has decentralized distribution (no scheduling core).
> • Packets remain in order (no reorder core(s)).
>
> Signed-off-by: Liang Ma <liang.j.ma@intel.com>
> Signed-off-by: Peter, Mccarthy <peter.mccarthy@intel.com>
> ---
> drivers/event/opdl/Makefile | 66 ++
> drivers/event/opdl/opdl_ring.c | 1232 +++++++++++++++++++++
> drivers/event/opdl/opdl_ring.h | 601 ++++++++++
> drivers/event/opdl/rte_pmd_evdev_opdl_version.map | 3 +
> 4 files changed, 1902 insertions(+)
> create mode 100644 drivers/event/opdl/Makefile
> create mode 100644 drivers/event/opdl/opdl_ring.c
> create mode 100644 drivers/event/opdl/opdl_ring.h
> create mode 100644 drivers/event/opdl/rte_pmd_evdev_opdl_version.map
>
><snip>
> +
> +#endif /* _OPDL_H_ */
> diff --git a/drivers/event/opdl/rte_pmd_evdev_opdl_version.map b/drivers/event/opdl/rte_pmd_evdev_opdl_version.map
> new file mode 100644
> index 0000000..5352e7e
> --- /dev/null
> +++ b/drivers/event/opdl/rte_pmd_evdev_opdl_version.map
> @@ -0,0 +1,3 @@
> +DPDK_17.05 {
> + local: *;
> +};
you need to ennumerate the functions you want to globally export here, or this won't work
as a shared library. This also suggests you haven't tested this as a DSO yet,
please do so.
Neil
> --
> 2.7.5
>
> --------------------------------------------------------------
> Intel Research and Development Ireland Limited
> Registered in Ireland
> Registered Office: Collinstown Industrial Park, Leixlip, County Kildare
> Registered Number: 308263
>
>
> This e-mail and any attachments may contain confidential material for the sole
> use of the intended recipient(s). Any review or distribution by others is
> strictly prohibited. If you are not the intended recipient, please contact the
> sender and delete all copies.
next prev parent reply other threads:[~2017-12-15 12:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-15 11:26 [dpdk-dev] [RFC v2 PATCH 0/8] event: eventdev OPDL PMD Liang Ma
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 1/8] event/opdl: add the opdl ring infrastructure library Liang Ma
2017-12-15 12:38 ` Neil Horman [this message]
2017-12-15 13:50 ` Ma, Liang
2017-12-15 21:23 ` Neil Horman
2017-12-18 11:05 ` Ma, Liang
2017-12-16 10:14 ` Jerin Jacob
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 2/8] event/opdl: add the opdl pmd header and init helper function Liang Ma
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 3/8] event/opdl: add the opdl pmd main body and xstats " Liang Ma
2017-12-16 12:09 ` Jerin Jacob
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 4/8] eventdev/opdl: opdl eventdev pmd unit test function Liang Ma
2017-12-16 12:12 ` Jerin Jacob
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 5/8] lib/librte_eventdev: extend the eventdev capability flags Liang Ma
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 6/8] event/*: apply the three new capability flags for sw/dppa2/octeontx Liang Ma
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 7/8] event/opdl: update the build system to enable compilation Liang Ma
2017-12-16 12:15 ` Jerin Jacob
2017-12-15 11:26 ` [dpdk-dev] [PATCH v2 8/8] doc: add eventdev opdl pmd docuement Liang Ma
2017-12-15 11:50 ` [dpdk-dev] [RFC v2 PATCH 0/8] event: eventdev OPDL PMD Ma, Liang
2017-12-18 9:12 ` Jerin Jacob
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171215123859.GA6831@hmswarspite.think-freely.org \
--to=nhorman@tuxdriver.com \
--cc=bruce.richardson@intel.com \
--cc=deepak.k.jain@intel.com \
--cc=dev@dpdk.org \
--cc=harry.van.haaren@intel.com \
--cc=jerin.jacob@caviumnetworks.com \
--cc=john.geary@intel.com \
--cc=liang.j.ma@intel.com \
--cc=peter.mccarthy@intel.com \
--cc=seanbh@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).