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From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,
	"olivier.matz@6wind.com" <olivier.matz@6wind.com>,
	"sthemmin@microsoft.com" <sthemmin@microsoft.com>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"Richardson, Bruce" <bruce.richardson@intel.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	"pbhagavatula@marvell.com" <pbhagavatula@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"dharmik.thakkar@arm.com" <dharmik.thakkar@arm.com>,
	"ruifeng.wang@arm.com" <ruifeng.wang@arm.com>,
	"gavin.hu@arm.com" <gavin.hu@arm.com>, "nd@arm.com" <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v7 02/17] lib/ring: apis to support configurable element size
Date: Thu, 2 Jan 2020 16:42:31 +0000	[thread overview]
Message-ID: <SN6PR11MB2558EFF8BE8444196FCD2B9B9A200@SN6PR11MB2558.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20191220044524.32910-3-honnappa.nagarahalli@arm.com>


> diff --git a/lib/librte_ring/rte_ring_elem.h b/lib/librte_ring/rte_ring_elem.h
> new file mode 100644
> index 000000000..fc7fe127c
> --- /dev/null
> +++ b/lib/librte_ring/rte_ring_elem.h
> @@ -0,0 +1,1002 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + *
> + * Copyright (c) 2019 Arm Limited
> + * Copyright (c) 2010-2017 Intel Corporation
> + * Copyright (c) 2007-2009 Kip Macy kmacy@freebsd.org
> + * All rights reserved.
> + * Derived from FreeBSD's bufring.h
> + * Used as BSD-3 Licensed with permission from Kip Macy.
> + */
> +
> +#ifndef _RTE_RING_ELEM_H_
> +#define _RTE_RING_ELEM_H_
> +
> +/**
> + * @file
> + * RTE Ring with user defined element size
> + */
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <stdio.h>
> +#include <stdint.h>
> +#include <sys/queue.h>
> +#include <errno.h>
> +#include <rte_common.h>
> +#include <rte_config.h>
> +#include <rte_memory.h>
> +#include <rte_lcore.h>
> +#include <rte_atomic.h>
> +#include <rte_branch_prediction.h>
> +#include <rte_memzone.h>
> +#include <rte_pause.h>
> +
> +#include "rte_ring.h"
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Calculate the memory size needed for a ring with given element size
> + *
> + * This function returns the number of bytes needed for a ring, given
> + * the number of elements in it and the size of the element. This value
> + * is the sum of the size of the structure rte_ring and the size of the
> + * memory needed for storing the elements. The value is aligned to a cache
> + * line size.
> + *
> + * @param esize
> + *   The size of ring element, in bytes. It must be a multiple of 4.
> + * @param count
> + *   The number of elements in the ring (must be a power of 2).
> + * @return
> + *   - The memory size needed for the ring on success.
> + *   - -EINVAL - esize is not a multiple of 4 or count provided is not a
> + *		 power of 2.
> + */
> +__rte_experimental
> +ssize_t rte_ring_get_memsize_elem(unsigned int esize, unsigned int count);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Create a new ring named *name* that stores elements with given size.
> + *
> + * This function uses ``memzone_reserve()`` to allocate memory. Then it
> + * calls rte_ring_init() to initialize an empty ring.
> + *
> + * The new ring size is set to *count*, which must be a power of
> + * two. Water marking is disabled by default. The real usable ring size
> + * is *count-1* instead of *count* to differentiate a free ring from an
> + * empty ring.
> + *
> + * The ring is added in RTE_TAILQ_RING list.
> + *
> + * @param name
> + *   The name of the ring.
> + * @param esize
> + *   The size of ring element, in bytes. It must be a multiple of 4.
> + * @param count
> + *   The number of elements in the ring (must be a power of 2).
> + * @param socket_id
> + *   The *socket_id* argument is the socket identifier in case of
> + *   NUMA. The value can be *SOCKET_ID_ANY* if there is no NUMA
> + *   constraint for the reserved zone.
> + * @param flags
> + *   An OR of the following:
> + *    - RING_F_SP_ENQ: If this flag is set, the default behavior when
> + *      using ``rte_ring_enqueue()`` or ``rte_ring_enqueue_bulk()``
> + *      is "single-producer". Otherwise, it is "multi-producers".
> + *    - RING_F_SC_DEQ: If this flag is set, the default behavior when
> + *      using ``rte_ring_dequeue()`` or ``rte_ring_dequeue_bulk()``
> + *      is "single-consumer". Otherwise, it is "multi-consumers".
> + * @return
> + *   On success, the pointer to the new allocated ring. NULL on error with
> + *    rte_errno set appropriately. Possible errno values include:
> + *    - E_RTE_NO_CONFIG - function could not get pointer to rte_config structure
> + *    - E_RTE_SECONDARY - function was called from a secondary process instance
> + *    - EINVAL - esize is not a multiple of 4 or count provided is not a
> + *		 power of 2.
> + *    - ENOSPC - the maximum number of memzones has already been allocated
> + *    - EEXIST - a memzone with the same name already exists
> + *    - ENOMEM - no appropriate memory area found in which to create memzone
> + */
> +__rte_experimental
> +struct rte_ring *rte_ring_create_elem(const char *name, unsigned int esize,
> +			unsigned int count, int socket_id, unsigned int flags);
> +
> +static __rte_always_inline void
> +enqueue_elems_32(struct rte_ring *r, uint32_t idx,
> +		const void *obj_table, uint32_t n)
> +{
> +	unsigned int i;
> +	const uint32_t size = r->size;
> +	uint32_t *ring = (uint32_t *)&r[1];
> +	const uint32_t *obj = (const uint32_t *)obj_table;
> +	if (likely(idx + n < size)) {
> +		for (i = 0; i < (n & ~0x7); i += 8, idx += 8) {
> +			ring[idx] = obj[i];
> +			ring[idx + 1] = obj[i + 1];
> +			ring[idx + 2] = obj[i + 2];
> +			ring[idx + 3] = obj[i + 3];
> +			ring[idx + 4] = obj[i + 4];
> +			ring[idx + 5] = obj[i + 5];
> +			ring[idx + 6] = obj[i + 6];
> +			ring[idx + 7] = obj[i + 7];
> +		}
> +		switch (n & 0x7) {
> +		case 7:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 6:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 5:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 4:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 3:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 2:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 1:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		}
> +	} else {
> +		for (i = 0; idx < size; i++, idx++)
> +			ring[idx] = obj[i];
> +		/* Start at the beginning */
> +		for (idx = 0; i < n; i++, idx++)
> +			ring[idx] = obj[i];
> +	}
> +}
> +
> +static __rte_always_inline void
> +enqueue_elems_64(struct rte_ring *r, uint32_t prod_head,
> +		const void *obj_table, uint32_t n)
> +{
> +	unsigned int i;
> +	const uint32_t size = r->size;
> +	uint32_t idx = prod_head & r->mask;
> +	uint64_t *ring = (uint64_t *)&r[1];
> +	const uint64_t *obj = (const uint64_t *)obj_table;
> +	if (likely(idx + n < size)) {
> +		for (i = 0; i < (n & ~0x3); i += 4, idx += 4) {
> +			ring[idx] = obj[i];
> +			ring[idx + 1] = obj[i + 1];
> +			ring[idx + 2] = obj[i + 2];
> +			ring[idx + 3] = obj[i + 3];
> +		}
> +		switch (n & 0x3) {
> +		case 3:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 2:
> +			ring[idx++] = obj[i++]; /* fallthrough */
> +		case 1:
> +			ring[idx++] = obj[i++];
> +		}
> +	} else {
> +		for (i = 0; idx < size; i++, idx++)
> +			ring[idx] = obj[i];
> +		/* Start at the beginning */
> +		for (idx = 0; i < n; i++, idx++)
> +			ring[idx] = obj[i];
> +	}
> +}
> +
> +static __rte_always_inline void
> +enqueue_elems_128(struct rte_ring *r, uint32_t prod_head,
> +		const void *obj_table, uint32_t n)
> +{
> +	unsigned int i;
> +	const uint32_t size = r->size;
> +	uint32_t idx = prod_head & r->mask;
> +	__uint128_t *ring = (__uint128_t *)&r[1];
> +	const __uint128_t *obj = (const __uint128_t *)obj_table;
> +	if (likely(idx + n < size)) {
> +		for (i = 0; i < (n & ~0x1); i += 2, idx += 2) {
> +			ring[idx] = obj[i];
> +			ring[idx + 1] = obj[i + 1];


AFAIK, that implies 16B aligned obj_table...
Would it always be the case?  

> +		}
> +		switch (n & 0x1) {
> +		case 1:
> +			ring[idx++] = obj[i++];
> +		}
> +	} else {
> +		for (i = 0; idx < size; i++, idx++)
> +			ring[idx] = obj[i];
> +		/* Start at the beginning */
> +		for (idx = 0; i < n; i++, idx++)
> +			ring[idx] = obj[i];
> +	}
> +}
> +
> +/* the actual enqueue of elements on the ring.
> + * Placed here since identical code needed in both
> + * single and multi producer enqueue functions.
> + */
> +static __rte_always_inline void
> +enqueue_elems(struct rte_ring *r, uint32_t prod_head, const void *obj_table,
> +		uint32_t esize, uint32_t num)
> +{
> +	uint32_t idx, nr_idx, nr_num;
> +
> +	/* 8B and 16B copies implemented individually to retain
> +	 * the current performance.
> +	 */
> +	if (esize == 8)
> +		enqueue_elems_64(r, prod_head, obj_table, num);
> +	else if (esize == 16)
> +		enqueue_elems_128(r, prod_head, obj_table, num);
> +	else {
> +		/* Normalize to uint32_t */
> +		uint32_t scale = esize / sizeof(uint32_t);
> +		nr_num = num * scale;
> +		idx = prod_head & r->mask;
> +		nr_idx = idx * scale;
> +		enqueue_elems_32(r, nr_idx, obj_table, nr_num);
> +	}
> +}
> +

  reply	other threads:[~2020-01-02 16:42 UTC|newest]

Thread overview: 173+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-28 14:46 [dpdk-dev] [PATCH 0/5] lib/ring: templates to support custom " 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   ` [dpdk-dev] [PATCH v2 0/6] lib/ring: templates to support custom element size Aaron Conole
2019-10-07 13:49   ` 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 [this message]
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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