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From: Aaron Conole <aconole@redhat.com>
To: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Cc: olivier.matz@6wind.com, yipeng1.wang@intel.com,
	sameh.gobriel@intel.com, bruce.richardson@intel.com,
	pablo.de.lara.guarch@intel.com, dev@dpdk.org,
	pbhagavatula@marvell.com, jerinj@marvell.com
Subject: Re: [dpdk-dev] [PATCH v2 0/6] lib/ring: templates to support custom element size
Date: Mon, 09 Sep 2019 09:04:20 -0400	[thread overview]
Message-ID: <f7t5zm1sjsb.fsf@dhcp-25.97.bos.redhat.com> (raw)
In-Reply-To: <20190906190510.11146-1-honnappa.nagarahalli@arm.com> (Honnappa Nagarahalli's message of "Fri, 6 Sep 2019 14:05:04 -0500")

Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> writes:

> The current rte_ring hard-codes the type of the ring element to 'void *',
> hence the size of the element is hard-coded to 32b/64b. Since the ring
> element type is not an input to rte_ring APIs, it results in couple
> of issues:
>
> 1) If an application requires to store an element which is not 64b, it
>    needs to write its own ring APIs similar to rte_event_ring APIs. This
>    creates additional burden on the programmers, who end up making
>    work-arounds and often waste memory.
> 2) If there are multiple libraries that store elements of the same
>    type, currently they would have to write their own rte_ring APIs. This
>    results in code duplication.
>
> This patch consists of several parts:
> 1) New APIs to support configurable ring element size
>    These will help reduce code duplication in the templates. I think these
>    can be made internal (do not expose to DPDK applications, but expose to
>    DPDK libraries), feedback needed.
>
> 2) rte_ring templates
>    The templates provide an easy way to add new APIs for different ring
>    element types/sizes which can be used by multiple libraries. These
>    also allow for creating APIs to store elements of custom types
>    (for ex: a structure)
>
>    The template needs 4 parameters:
>    a) RTE_RING_TMPLT_API_SUFFIX - This is used as a suffix to the
>       rte_ring APIs.
>       For ex: if RTE_RING_TMPLT_API_SUFFIX is '32b', the API name will be
>       rte_ring_create_32b
>    b) RTE_RING_TMPLT_ELEM_SIZE - Size of the ring element in bytes.
>       For ex: sizeof(uint32_t)
>    c) RTE_RING_TMPLT_ELEM_TYPE - Type of the ring element.
>       For ex: uint32_t. If a common ring library does not use a standard
>       data type, it should create its own type by defining a structure
>       with standard data type. For ex: for an elment size of 96b, one
>       could define a structure
>
>       struct s_96b {
>           uint32_t a[3];
>       }
>       The common library can use this structure to define
>       RTE_RING_TMPLT_ELEM_TYPE.
>
>       The application using this common ring library should define its
>       element type as a union with the above structure.
>
>       union app_element_type {
>           struct s_96b v;
>           struct app_element {
>               uint16_t a;
>               uint16_t b;
>               uint32_t c;
>               uint32_t d;
>           }
>       }
>    d) RTE_RING_TMPLT_EXPERIMENTAL - Indicates if the new APIs being defined
>       are experimental. Should be set to empty to remove the experimental
>       tag.
>
>    The ring library consists of some APIs that are defined as inline
>    functions and some APIs that are non-inline functions. The non-inline
>    functions are in rte_ring_template.c. However, this file needs to be
>    included in other .c files. Any feedback on how to handle this is
>    appreciated.
>
>    Note that the templates help create the APIs that are dependent on the
>    element size (for ex: rte_ring_create, enqueue/dequeue etc). Other APIs
>    that do NOT depend on the element size do not need to be part of the
>    template (for ex: rte_ring_dump, rte_ring_count, rte_ring_free_count
>    etc).
>
> 3) APIs for 32b ring element size
>    This uses the templates to create APIs to enqueue/dequeue elements of
>    size 32b.
>
> 4) rte_hash libray is changed to use 32b ring APIs
>    The 32b APIs are used in rte_hash library to store the free slot index
>    and free bucket index.
>
> 5) Event Dev changed to use ring templates
>    Event Dev defines its own 128b ring APIs using the templates. This helps
>    in keeping the 'struct rte_event' as is. If Event Dev has to use generic
>    128b ring APIs, it requires 'struct rte_event' to change to
>    'union rte_event' to include a generic data type such as '__int128_t'.
>    This breaks the API compatibility and results in large number of
>    changes.
>    With this change, the event rings are stored on rte_ring's tailq.
>    Event Dev specific ring list is NOT available. IMO, this does not have
>    any impact to the user.
>
> This patch results in following checkpatch issue:
> WARNING:UNSPECIFIED_INT: Prefer 'unsigned int' to bare use of 'unsigned'
>
> However, this patch is following the rules in the existing code. Please
> let me know if this needs to be fixed.
>
> v2
>  - Change Event Ring implementation to use ring templates
>    (Jerin, Pavan)

Since you'll likely be spinning a v3 (to switch off the macroization),
this series seems to have some unit test failures:

   24/82 DPDK:fast-tests / event_ring_autotest   FAIL     0.12 s (exit status 255 or signal 127 SIGinvalid)
   --- command ---
   DPDK_TEST='event_ring_autotest' /home/travis/build/ovsrobot/dpdk/build/app/test/dpdk-test -l 0-1 --file-prefix=event_ring_autotest
   --- stdout ---
   EAL: Probing VFIO support...
   APP: HPET is not enabled, using TSC as default timer
   RTE>>event_ring_autotest
   RING: Requested number of elements is invalid, must be power of 2, and do not exceed the limit 2147483647
   Test detected odd count
   Test detected NULL ring lookup
   RING: Requested number of elements is invalid, must be power of 2, and do not exceed the limit 2147483647
   RING: Requested number of elements is invalid, must be power of 2, and do not exceed the limit 2147483647
   Error, status after enqueue is unexpected
   Test Failed
   RTE>>
   --- stderr ---
   EAL: Detected 2 lcore(s)
   EAL: Detected 1 NUMA nodes
   EAL: Multi-process socket /var/run/dpdk/event_ring_autotest/mp_socket
   EAL: Selected IOVA mode 'PA'
   EAL: No available hugepages reported in hugepages-1048576kB
   -------

Please double check.  Seems to only happen with clang/llvm.

> Honnappa Nagarahalli (6):
>   lib/ring: apis to support configurable element size
>   lib/ring: add template to support different element sizes
>   tools/checkpatch: relax constraints on __rte_experimental
>   lib/ring: add ring APIs to support 32b ring elements
>   lib/hash: use ring with 32b element size to save memory
>   lib/eventdev: use ring templates for event rings
>
>  devtools/checkpatches.sh                  |  11 +-
>  lib/librte_eventdev/Makefile              |   2 +
>  lib/librte_eventdev/meson.build           |   2 +
>  lib/librte_eventdev/rte_event_ring.c      | 146 +---------
>  lib/librte_eventdev/rte_event_ring.h      |  41 +--
>  lib/librte_eventdev/rte_event_ring_128b.c |  19 ++
>  lib/librte_eventdev/rte_event_ring_128b.h |  44 +++
>  lib/librte_hash/rte_cuckoo_hash.c         |  55 ++--
>  lib/librte_hash/rte_cuckoo_hash.h         |   2 +-
>  lib/librte_ring/Makefile                  |   9 +-
>  lib/librte_ring/meson.build               |  11 +-
>  lib/librte_ring/rte_ring.c                |  34 ++-
>  lib/librte_ring/rte_ring.h                |  72 +++++
>  lib/librte_ring/rte_ring_32.c             |  19 ++
>  lib/librte_ring/rte_ring_32.h             |  36 +++
>  lib/librte_ring/rte_ring_template.c       |  46 +++
>  lib/librte_ring/rte_ring_template.h       | 330 ++++++++++++++++++++++
>  lib/librte_ring/rte_ring_version.map      |   4 +
>  18 files changed, 660 insertions(+), 223 deletions(-)
>  create mode 100644 lib/librte_eventdev/rte_event_ring_128b.c
>  create mode 100644 lib/librte_eventdev/rte_event_ring_128b.h
>  create mode 100644 lib/librte_ring/rte_ring_32.c
>  create mode 100644 lib/librte_ring/rte_ring_32.h
>  create mode 100644 lib/librte_ring/rte_ring_template.c
>  create mode 100644 lib/librte_ring/rte_ring_template.h

  parent reply	other threads:[~2019-09-09 13:04 UTC|newest]

Thread overview: 173+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-28 14:46 [dpdk-dev] [PATCH 0/5] " Honnappa Nagarahalli
2019-08-28 14:46 ` [dpdk-dev] [PATCH 1/5] lib/ring: apis to support configurable " Honnappa Nagarahalli
2019-08-28 14:46 ` [dpdk-dev] [PATCH 2/5] lib/ring: add template to support different element sizes Honnappa Nagarahalli
2019-10-01 11:47   ` Ananyev, Konstantin
2019-10-02  4:21     ` Honnappa Nagarahalli
2019-10-02  8:39       ` Ananyev, Konstantin
2019-10-03  3:33         ` Honnappa Nagarahalli
2019-10-03 11:51           ` Ananyev, Konstantin
2019-10-03 12:27             ` Ananyev, Konstantin
2019-10-03 22:49               ` Honnappa Nagarahalli
2019-08-28 14:46 ` [dpdk-dev] [PATCH 3/5] tools/checkpatch: relax constraints on __rte_experimental Honnappa Nagarahalli
2019-08-28 14:46 ` [dpdk-dev] [PATCH 4/5] lib/ring: add ring APIs to support 32b ring elements Honnappa Nagarahalli
2019-08-28 14:46 ` [dpdk-dev] [PATCH 5/5] lib/hash: use ring with 32b element size to save memory Honnappa Nagarahalli
2019-08-28 15:12 ` [dpdk-dev] [PATCH 0/5] lib/ring: templates to support custom element size Jerin Jacob Kollanukkaran
2019-08-28 15:16 ` Pavan Nikhilesh Bhagavatula
2019-08-28 22:59   ` Honnappa Nagarahalli
2019-09-06 19:05 ` [dpdk-dev] [PATCH v2 0/6] " Honnappa Nagarahalli
2019-09-06 19:05   ` [dpdk-dev] [PATCH v2 1/6] lib/ring: apis to support configurable " Honnappa Nagarahalli
2019-09-06 19:05   ` [dpdk-dev] [PATCH v2 2/6] lib/ring: add template to support different element sizes Honnappa Nagarahalli
2019-09-08 19:44     ` Stephen Hemminger
2019-09-09  9:01       ` Bruce Richardson
2019-09-09 22:33         ` Honnappa Nagarahalli
2019-09-06 19:05   ` [dpdk-dev] [PATCH v2 3/6] tools/checkpatch: relax constraints on __rte_experimental Honnappa Nagarahalli
2019-09-06 19:05   ` [dpdk-dev] [PATCH v2 4/6] lib/ring: add ring APIs to support 32b ring elements Honnappa Nagarahalli
2019-09-06 19:05   ` [dpdk-dev] [PATCH v2 5/6] lib/hash: use ring with 32b element size to save memory Honnappa Nagarahalli
2019-09-06 19:05   ` [dpdk-dev] [PATCH v2 6/6] lib/eventdev: use ring templates for event rings Honnappa Nagarahalli
2019-09-09 13:04   ` Aaron Conole [this message]
2019-10-07 13:49   ` [dpdk-dev] [PATCH v2 0/6] lib/ring: templates to support custom element size David Marchand
2019-10-08 19:19   ` [dpdk-dev] [PATCH v3 0/2] lib/ring: APIs " Honnappa Nagarahalli
2019-10-08 19:19     ` [dpdk-dev] [PATCH v3 1/2] lib/ring: apis to support configurable " Honnappa Nagarahalli
2019-10-08 19:19     ` [dpdk-dev] [PATCH v3 2/2] test/ring: add test cases for configurable element size ring Honnappa Nagarahalli
2019-10-09  2:47   ` [dpdk-dev] [PATCH v3 0/2] lib/ring: APIs to support custom element size Honnappa Nagarahalli
2019-10-09  2:47     ` [dpdk-dev] [PATCH v4 1/2] lib/ring: apis to support configurable " Honnappa Nagarahalli
2019-10-11 19:21       ` Honnappa Nagarahalli
2019-10-14 19:41         ` Ananyev, Konstantin
2019-10-14 23:56           ` Honnappa Nagarahalli
2019-10-15  9:34             ` Ananyev, Konstantin
2019-10-17  4:46               ` Honnappa Nagarahalli
2019-10-17 11:51                 ` Ananyev, Konstantin
2019-10-17 20:16                   ` Honnappa Nagarahalli
2019-10-17 23:17                     ` David Christensen
2019-10-18  3:18                       ` Honnappa Nagarahalli
2019-10-18  8:04                         ` Jerin Jacob
2019-10-18 16:11                           ` Jerin Jacob
2019-10-21  0:27                             ` Honnappa Nagarahalli
2019-10-18 16:44                           ` Ananyev, Konstantin
2019-10-18 19:03                             ` Honnappa Nagarahalli
2019-10-21  0:36                             ` Honnappa Nagarahalli
2019-10-21  9:04                               ` Ananyev, Konstantin
2019-10-22 15:59                                 ` Ananyev, Konstantin
2019-10-22 17:57                                   ` Ananyev, Konstantin
2019-10-23 18:58                                     ` Honnappa Nagarahalli
2019-10-18 17:23                         ` David Christensen
2019-10-09  2:47     ` [dpdk-dev] [PATCH v4 2/2] test/ring: add test cases for configurable element size ring Honnappa Nagarahalli
2019-10-17 20:08   ` [dpdk-dev] [PATCH v5 0/3] lib/ring: APIs to support custom element size Honnappa Nagarahalli
2019-10-17 20:08     ` [dpdk-dev] [PATCH v5 1/3] lib/ring: apis to support configurable " Honnappa Nagarahalli
2019-10-17 20:39       ` Stephen Hemminger
2019-10-17 20:40       ` Stephen Hemminger
2019-10-17 20:08     ` [dpdk-dev] [PATCH v5 2/3] test/ring: add test cases for configurable element size ring Honnappa Nagarahalli
2019-10-17 20:08     ` [dpdk-dev] [PATCH v5 3/3] lib/ring: copy ring elements using memcpy partially Honnappa Nagarahalli
2019-10-21  0:22   ` [dpdk-dev] [RFC v6 0/6] lib/ring: APIs to support custom element size Honnappa Nagarahalli
2019-10-21  0:22     ` [dpdk-dev] [RFC v6 1/6] test/ring: use division for cycle count calculation Honnappa Nagarahalli
2019-10-23  9:49       ` Olivier Matz
2019-10-21  0:22     ` [dpdk-dev] [RFC v6 2/6] lib/ring: apis to support configurable element size Honnappa Nagarahalli
2019-10-23  9:59       ` Olivier Matz
2019-10-23 19:12         ` Honnappa Nagarahalli
2019-10-21  0:22     ` [dpdk-dev] [RFC v6 3/6] test/ring: add functional tests for configurable element size ring Honnappa Nagarahalli
2019-10-23 10:01       ` Olivier Matz
2019-10-23 11:12         ` Ananyev, Konstantin
2019-10-21  0:22     ` [dpdk-dev] [RFC v6 4/6] test/ring: add perf " Honnappa Nagarahalli
2019-10-23 10:02       ` Olivier Matz
2019-10-21  0:22     ` [dpdk-dev] [RFC v6 5/6] lib/ring: copy ring elements using memcpy partially Honnappa Nagarahalli
2019-10-21  0:23     ` [dpdk-dev] [RFC v6 6/6] lib/ring: improved copy function to copy ring elements Honnappa Nagarahalli
2019-10-23 10:05       ` Olivier Matz
2019-10-23  9:48     ` [dpdk-dev] [RFC v6 0/6] lib/ring: APIs to support custom element size Olivier Matz
2019-12-20  4:45   ` [dpdk-dev] [PATCH v7 00/17] " Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 01/17] test/ring: use division for cycle count calculation Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 02/17] lib/ring: apis to support configurable element size Honnappa Nagarahalli
2020-01-02 16:42       ` Ananyev, Konstantin
2020-01-07  5:35         ` Honnappa Nagarahalli
2020-01-07  6:00           ` Honnappa Nagarahalli
2020-01-07 10:21             ` Ananyev, Konstantin
2020-01-07 15:21               ` Honnappa Nagarahalli
2020-01-07 15:41                 ` Ananyev, Konstantin
2020-01-08  6:17                   ` Honnappa Nagarahalli
2020-01-08 10:05                     ` Ananyev, Konstantin
2020-01-08 23:40                       ` Honnappa Nagarahalli
2020-01-09  0:48                         ` Ananyev, Konstantin
2020-01-09 16:06                           ` Honnappa Nagarahalli
2020-01-13 11:53                             ` Ananyev, Konstantin
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 03/17] test/ring: add functional tests for rte_ring_xxx_elem APIs Honnappa Nagarahalli
2020-01-02 16:31       ` Ananyev, Konstantin
2020-01-07  5:13         ` Honnappa Nagarahalli
2020-01-07 16:03           ` Ananyev, Konstantin
2020-01-09  5:15             ` Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 04/17] test/ring: test burst APIs with random empty-full test case Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 05/17] test/ring: add default, single element test cases Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 06/17] test/ring: rte_ring_xxx_elem test cases for exact size ring Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 07/17] test/ring: negative test cases for rte_ring_xxx_elem APIs Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 08/17] test/ring: remove duplicate test cases Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 09/17] test/ring: removed unused variable synchro Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 10/17] test/ring: modify single element enq/deq perf test cases Honnappa Nagarahalli
2020-01-02 17:03       ` Ananyev, Konstantin
2020-01-07  5:54         ` Honnappa Nagarahalli
2020-01-07 16:13           ` Ananyev, Konstantin
2020-01-07 22:33             ` Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 11/17] test/ring: modify burst " Honnappa Nagarahalli
2020-01-02 16:57       ` Ananyev, Konstantin
2020-01-07  5:42         ` Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 12/17] test/ring: modify bulk " Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 13/17] test/ring: modify bulk empty deq " Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 14/17] test/ring: modify multi-lcore " Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 15/17] test/ring: adjust run-on-all-cores " Honnappa Nagarahalli
2020-01-02 17:00       ` Ananyev, Konstantin
2020-01-07  5:42         ` Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 16/17] lib/hash: use ring with 32b element size to save memory Honnappa Nagarahalli
2019-12-20  4:45     ` [dpdk-dev] [PATCH v7 17/17] lib/eventdev: use custom element size ring for event rings Honnappa Nagarahalli
2020-01-13 17:25   ` [dpdk-dev] [PATCH v8 0/6] lib/ring: APIs to support custom element size Honnappa Nagarahalli
2020-01-13 17:25     ` [dpdk-dev] [PATCH v8 1/6] test/ring: use division for cycle count calculation Honnappa Nagarahalli
2020-01-13 17:25     ` [dpdk-dev] [PATCH v8 2/6] lib/ring: apis to support configurable element size Honnappa Nagarahalli
2020-01-13 17:25     ` [dpdk-dev] [PATCH v8 3/6] test/ring: add functional tests for rte_ring_xxx_elem APIs Honnappa Nagarahalli
2020-01-13 17:25     ` [dpdk-dev] [PATCH v8 4/6] test/ring: modify perf test cases to use " Honnappa Nagarahalli
2020-01-13 17:25     ` [dpdk-dev] [PATCH v8 5/6] lib/hash: use ring with 32b element size to save memory Honnappa Nagarahalli
2020-01-13 17:25     ` [dpdk-dev] [PATCH v8 6/6] lib/eventdev: use custom element size ring for event rings Honnappa Nagarahalli
     [not found]       ` <1578977880-13011-1-git-send-email-robot@bytheb.org>
     [not found]         ` <VE1PR08MB5149BE79083CD66A41CBD6D198340@VE1PR08MB5149.eurprd08.prod.outlook.com>
2020-01-14 15:12           ` [dpdk-dev] FW: || pw64572 " Aaron Conole
2020-01-14 16:51             ` Aaron Conole
2020-01-14 19:35               ` Honnappa Nagarahalli
2020-01-14 20:44                 ` Aaron Conole
2020-01-15  0:55                   ` Honnappa Nagarahalli
2020-01-15  4:43                   ` Honnappa Nagarahalli
2020-01-15  5:05                     ` Honnappa Nagarahalli
2020-01-15 18:22                       ` Aaron Conole
2020-01-15 18:38                         ` Honnappa Nagarahalli
2020-01-16  5:27                           ` Honnappa Nagarahalli
2020-01-16  5:25   ` [dpdk-dev] [PATCH v9 0/6] lib/ring: APIs to support custom element size Honnappa Nagarahalli
2020-01-16  5:25     ` [dpdk-dev] [PATCH v9 1/6] test/ring: use division for cycle count calculation Honnappa Nagarahalli
2020-01-16  5:25     ` [dpdk-dev] [PATCH v9 2/6] lib/ring: apis to support configurable element size Honnappa Nagarahalli
2020-01-17 16:34       ` Olivier Matz
2020-01-17 16:45         ` Honnappa Nagarahalli
2020-01-17 18:10           ` David Christensen
2020-01-18 12:32           ` Ananyev, Konstantin
2020-01-18 15:01             ` Honnappa Nagarahalli
2020-01-16  5:25     ` [dpdk-dev] [PATCH v9 3/6] test/ring: add functional tests for rte_ring_xxx_elem APIs Honnappa Nagarahalli
2020-01-17 17:03       ` Olivier Matz
2020-01-18 16:27         ` Honnappa Nagarahalli
2020-01-16  5:25     ` [dpdk-dev] [PATCH v9 4/6] test/ring: modify perf test cases to use " Honnappa Nagarahalli
2020-01-17 17:12       ` Olivier Matz
2020-01-18 16:28         ` Honnappa Nagarahalli
2020-01-16  5:25     ` [dpdk-dev] [PATCH v9 5/6] lib/hash: use ring with 32b element size to save memory Honnappa Nagarahalli
2020-01-17 20:27       ` David Marchand
2020-01-17 20:54         ` Honnappa Nagarahalli
2020-01-17 21:07           ` David Marchand
2020-01-17 22:24             ` Wang, Yipeng1
2020-01-16  5:25     ` [dpdk-dev] [PATCH v9 6/6] lib/eventdev: use custom element size ring for event rings Honnappa Nagarahalli
2020-01-17 14:41       ` Jerin Jacob
2020-01-17 16:12         ` David Marchand
2020-01-16 16:36     ` [dpdk-dev] [PATCH v9 0/6] lib/ring: APIs to support custom element size Honnappa Nagarahalli
2020-01-17 12:14       ` David Marchand
2020-01-17 13:34         ` Jerin Jacob
2020-01-17 16:37           ` Mattias Rönnblom
2020-01-17 14:28         ` Honnappa Nagarahalli
2020-01-17 14:36           ` Honnappa Nagarahalli
2020-01-17 16:15           ` David Marchand
2020-01-17 16:32             ` Honnappa Nagarahalli
2020-01-17 17:15     ` Olivier Matz
2020-01-18 19:32   ` [dpdk-dev] [PATCH v10 " Honnappa Nagarahalli
2020-01-18 19:32     ` [dpdk-dev] [PATCH v10 1/6] test/ring: use division for cycle count calculation Honnappa Nagarahalli
2020-01-18 19:32     ` [dpdk-dev] [PATCH v10 2/6] lib/ring: apis to support configurable element size Honnappa Nagarahalli
2020-01-18 19:32     ` [dpdk-dev] [PATCH v10 3/6] test/ring: add functional tests for rte_ring_xxx_elem APIs Honnappa Nagarahalli
2020-01-18 19:32     ` [dpdk-dev] [PATCH v10 4/6] test/ring: modify perf test cases to use " Honnappa Nagarahalli
2020-01-18 19:32     ` [dpdk-dev] [PATCH v10 5/6] lib/hash: use ring with 32b element size to save memory Honnappa Nagarahalli
2020-01-18 19:32     ` [dpdk-dev] [PATCH v10 6/6] eventdev: use custom element size ring for event rings Honnappa Nagarahalli
2020-01-19 19:31     ` [dpdk-dev] [PATCH v10 0/6] lib/ring: APIs to support custom element size David Marchand

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