From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: "Liang, Ma" <liang.j.ma@intel.com>
Cc: Sean Harte <seanbh@gmail.com>,
dev@dpdk.org, harry.van.haaren@intel.com,
Bruce Richardson <bruce.richardson@intel.com>,
deepak.k.jain@intel.com, john.geary@intel.com, "Mccarthy,
Peter" <peter.mccarthy@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4 1/8] event/opdl: add the opdl ring infrastructure library
Date: Mon, 8 Jan 2018 16:53:14 +0530 [thread overview]
Message-ID: <20180108112313.GG24213@jerin> (raw)
In-Reply-To: <20180108111957.GA16365@sivswdev01.ir.intel.com>
-----Original Message-----
> Date: Mon, 8 Jan 2018 11:19:57 +0000
> From: "Liang, Ma" <liang.j.ma@intel.com>
> To: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> CC: Sean Harte <seanbh@gmail.com>, dev@dpdk.org,
> harry.van.haaren@intel.com, Bruce Richardson <bruce.richardson@intel.com>,
> deepak.k.jain@intel.com, john.geary@intel.com, "Mccarthy, Peter"
> <peter.mccarthy@intel.com>
> Subject: Re: [PATCH v4 1/8] event/opdl: add the opdl ring infrastructure
> library
> User-Agent: Mutt/1.9.1 (2017-09-22)
>
> On 08 Jan 12:16, Jerin Jacob wrote:
> > -----Original Message-----
> > > Date: Fri, 22 Dec 2017 16:02:42 +0000
> > > From: Sean Harte <seanbh@gmail.com>
> > > To: Liang Ma <liang.j.ma@intel.com>
> > > Cc: jerin.jacob@caviumnetworks.com, dev@dpdk.org,
> > > harry.van.haaren@intel.com, Bruce Richardson <bruce.richardson@intel.com>,
> > > deepak.k.jain@intel.com, john.geary@intel.com, "Mccarthy, Peter"
> > > <peter.mccarthy@intel.com>
> > > Subject: Re: [PATCH v4 1/8] event/opdl: add the opdl ring infrastructure
> > > library
> > >
> > > On 22 December 2017 at 11:23, Liang Ma <liang.j.ma@intel.com> 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)).
> > > > * Update build system to enable compilation.
> > > >
> > > > Signed-off-by: Liang Ma <liang.j.ma@intel.com>
> > > > Signed-off-by: Peter Mccarthy <peter.mccarthy@intel.com>
> > > > ---
> > > > config/common_base | 6 +
> > > > drivers/event/Makefile | 1 +
> > > > drivers/event/opdl/Makefile | 62 +
> > > > drivers/event/opdl/opdl_log.h | 59 +
> > > > drivers/event/opdl/opdl_ring.c | 1252 +++++++++++++++++++++
> > > > drivers/event/opdl/opdl_ring.h | 628 +++++++++++
> > > > drivers/event/opdl/rte_pmd_evdev_opdl_version.map | 3 +
> > > > mk/rte.app.mk | 1 +
> > > > mk/toolchain/gcc/rte.toolchain-compat.mk | 6 +
> > > > mk/toolchain/icc/rte.toolchain-compat.mk | 6 +
> > > > 10 files changed, 2024 insertions(+)
> > > > create mode 100644 drivers/event/opdl/Makefile
> > > > create mode 100644 drivers/event/opdl/opdl_log.h
> > > > 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
> > >
> > > [...]
> > >
> > > Reviewed-by: Seán Harte <seanbh@gmail.com>
> >
> > I think, the series is not addressed all the v3 comments. I think, the
> > missing ones are
> >
> > 1) Use dynamic logging
> dynamic logging is added in second patch, the first one is not the entry
> of the PMD. Please ref to the opdl_evdev.c opdl_log.h
OK. Please remove the CONFIG_RTE_LIBRTE_PMD_OPDL_EVENTDEV_DEBUG option then
>
> > 2) Split the patches based on eventdev ops:
> > example:
> > See the example from latest dpaa eventdev driver:
> > http://dpdk.org/dev/patchwork/project/dpdk/list/?submitter=Sunil
> > 3) Fix check-patch and check-git-log.sh errors.
> >
> > Wrong headline format:
> > doc:update 18.02 release notes
> > Wrong headline prefix:
> > eventdev/opdl: opdl eventdev pmd unit test function
> > event/*: apply the three new capability flags for
> > sw/dppa2/octeontx
> > Wrong headline lowercase:
> > event/opdl: add the opdl pmd main body and helper function
> > eventdev/opdl: opdl eventdev pmd unit test function
> > event/*: apply the three new capability flags for
> > sw/dppa2/octeontx
> > maintainers: add the opdl pmd maintainer information
> > doc: add eventdev opdl pmd docuement
> > Headline too long:
> > event/*: apply the three new capability flags for
> > sw/dppa2/octeontx
> >
> > ### event/opdl: add the opdl ring infrastructure library
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #451: FILE: drivers/event/opdl/opdl_ring.c:260:
> > + PMD_DRV_LOG(ERR, "%u entries is more than max (%u)", n,
> > s->num_slots);
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #1202: FILE: drivers/event/opdl/opdl_ring.c:1011:
> > + ev_orig = (struct rte_event *)get_slot(t,
> > s->shadow_head+i);
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #1203: FILE: drivers/event/opdl/opdl_ring.c:1012:
> > + if ((ev_orig->flow_id%s->nb_instance) ==
> > s->instance_id) {
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #1206: FILE: drivers/event/opdl/opdl_ring.c:1015:
> > + if
> > ((ev_orig->event&OPDL_EVENT_MASK) != ev_temp) {
> >
> > total: 0 errors, 4 warnings, 2049 lines checked
> >
> > ### event/opdl: add the opdl pmd main body and helper function
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #1489: FILE: drivers/event/opdl/opdl_evdev_init.c:301:
> > + opdl_ring_cas_slot(p->enq_stage_inst, &ev[i], i,
> > p->atomic_claim);
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #2027: FILE: drivers/event/opdl/opdl_evdev_init.c:839:
> > +
> > opdl_pmd_dev_id(port->opdl),
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #2056: FILE: drivers/event/opdl/opdl_evdev_init.c:868:
> > +
> > opdl_pmd_dev_id(port->opdl),
> >
> > total: 0 errors, 3 warnings, 2309 lines checked
> >
> > ### eventdev/opdl: opdl eventdev pmd unit test function
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #247: FILE: drivers/event/opdl/opdl_test.c:189:
> > + PMD_DRV_LOG(ERR, "%d: error creating qid %d\n ",
> > __LINE__, i);
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #314: FILE: drivers/event/opdl/opdl_test.c:256:
> > + PMD_DRV_LOG(ERR, "%d: error mapping lb qid\n",
> > __LINE__);
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #451: FILE: drivers/event/opdl/opdl_test.c:393:
> > + PMD_DRV_LOG(ERR, "%d: error mapping lb qid\n",
> > __LINE__);
> >
> > WARNING:LONG_LINE: line over 80 characters
> > #505: FILE: drivers/event/opdl/opdl_test.c:447:
> > + PMD_DRV_LOG(ERR, "%d: deq none zero
> > !\n", __LINE__);
> >
> > total: 0 errors, 4 warnings, 1102 lines checked
> >
> >
next prev parent reply other threads:[~2018-01-08 11:23 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-22 11:23 [dpdk-dev] [RFC v4 PATCH 0/8] event: eventdev OPDL PMD Liang Ma
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 1/8] event/opdl: add the opdl ring infrastructure library Liang Ma
2017-12-22 16:02 ` Sean Harte
2018-01-08 6:46 ` Jerin Jacob
2018-01-08 11:19 ` Liang, Ma
2018-01-08 11:23 ` Jerin Jacob [this message]
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 2/8] event/opdl: add the opdl pmd main body and helper function Liang Ma
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 3/8] eventdev/opdl: opdl eventdev pmd unit test function Liang Ma
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 4/8] lib/librte_eventdev: extend the eventdev capability flags Liang Ma
2018-01-08 6:32 ` Jerin Jacob
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 5/8] event/*: apply the three new capability flags for sw/dppa2/octeontx Liang Ma
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 6/8] maintainers: add the opdl pmd maintainer information Liang Ma
2017-12-23 15:05 ` Thomas Monjalon
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 7/8] doc:update 18.02 release notes Liang Ma
2017-12-22 11:23 ` [dpdk-dev] [PATCH v4 8/8] doc: add eventdev opdl pmd docuement Liang Ma
2017-12-23 15:06 ` [dpdk-dev] [RFC v4 PATCH 0/8] event: eventdev OPDL PMD Thomas Monjalon
2018-01-09 12:20 ` [dpdk-dev] [RFC v5 PATCH 00/12] " Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 01/12] event/opdl: add the opdl ring infrastructure library Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 02/12] event/opdl: add opdl PMD main body and helper function Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 03/12] event/opdl: add event queue config get/set support Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 04/12] event/opdl: add event port " Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 05/12] event/opdl: add eventdev enqueue/dequeue support Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 06/12] event/opdl: opdl eventdev PMD unit test function Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 07/12] lib/librte_eventdev: extend the eventdev capability flags Liang Ma
2018-01-09 12:27 ` Jerin Jacob
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 08/12] event/dpaa2: apply the three new " Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 09/12] event/octeontx: " Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 10/12] event/sw: " Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 11/12] doc: update 18.02 release notes and maintainers info Liang Ma
2018-01-09 12:20 ` [dpdk-dev] [PATCH v5 12/12] doc: add eventdev opdl PMD guide Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [RFC v6 PATCH 00/12] event: eventdev OPDL PMD Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 01/12] event/opdl: add the opdl ring infrastructure library Liang Ma
2018-01-10 10:00 ` Sean Harte
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 02/12] event/opdl: add opdl PMD main body and helper function Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 03/12] event/opdl: add event queue config get/set support Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 04/12] event/opdl: add event port " Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 05/12] event/opdl: add eventdev enqueue/dequeue support Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 06/12] event/opdl: opdl eventdev PMD unit test function Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 07/12] event/opdl: extend the eventdev capability flags Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 08/12] event/dpaa2: apply the three new " Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 09/12] event/octeontx: " Liang Ma
2018-01-09 14:18 ` [dpdk-dev] [PATCH v6 10/12] event/sw: " Liang Ma
2018-01-09 14:19 ` [dpdk-dev] [PATCH v6 11/12] doc: update 18.02 release notes and maintainers info Liang Ma
2018-01-10 10:38 ` Kovacevic, Marko
2018-01-09 14:19 ` [dpdk-dev] [PATCH v6 12/12] doc: add eventdev opdl PMD guide Liang Ma
2018-01-09 17:13 ` [dpdk-dev] [RFC v6 PATCH 00/12] event: eventdev OPDL PMD Van Haaren, Harry
2018-01-10 14:45 ` [dpdk-dev] [RFC v7 " Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 01/12] event/opdl: add the opdl ring infrastructure library Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 02/12] event/opdl: add opdl PMD main body and helper function Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 03/12] event/opdl: add event queue config get/set support Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 04/12] event/opdl: add event port " Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 05/12] event/opdl: add eventdev enqueue/dequeue support Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 06/12] event/opdl: opdl eventdev PMD unit test function Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 07/12] event/opdl: extend the eventdev capability flags Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 08/12] event/dpaa2: apply the three new " Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 09/12] event/octeontx: " Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 10/12] event/sw: " Liang Ma
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 11/12] doc: update 18.02 release notes and maintainers info Liang Ma
2018-01-10 15:01 ` Kovacevic, Marko
2018-01-10 14:46 ` [dpdk-dev] [PATCH v7 12/12] doc: add eventdev opdl PMD guide Liang Ma
2018-01-10 15:01 ` Jerin Jacob
2018-01-10 15:08 ` Liang, Ma
2018-01-10 18:17 ` Jerin Jacob
2018-01-10 15:04 ` Kovacevic, Marko
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