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From: Marvin Liu <yong.liu@intel.com>
To: maxime.coquelin@redhat.com, xiaolong.ye@intel.com,
	zhihong.wang@intel.com
Cc: dev@dpdk.org, Marvin Liu <yong.liu@intel.com>
Subject: [dpdk-dev] [PATCH v10 7/9] net/virtio: add vectorized packed ring Tx path
Date: Sun, 26 Apr 2020 10:19:41 +0800	[thread overview]
Message-ID: <20200426021943.43158-8-yong.liu@intel.com> (raw)
In-Reply-To: <20200426021943.43158-1-yong.liu@intel.com>

Optimize packed ring Tx path like Rx path. Split Tx path into batch and
single Tx functions. Batch function is further optimized by AVX512
instructions.

Signed-off-by: Marvin Liu <yong.liu@intel.com>

diff --git a/drivers/net/virtio/virtio_ethdev.h b/drivers/net/virtio/virtio_ethdev.h
index 5c112cac7..b7d52d497 100644
--- a/drivers/net/virtio/virtio_ethdev.h
+++ b/drivers/net/virtio/virtio_ethdev.h
@@ -108,6 +108,9 @@ uint16_t virtio_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 uint16_t virtio_recv_pkts_packed_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 		uint16_t nb_pkts);
 
+uint16_t virtio_xmit_pkts_packed_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
+		uint16_t nb_pkts);
+
 int eth_virtio_dev_init(struct rte_eth_dev *eth_dev);
 
 void virtio_interrupt_handler(void *param);
diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index 534562cca..460e9d4a2 100644
--- a/drivers/net/virtio/virtio_rxtx.c
+++ b/drivers/net/virtio/virtio_rxtx.c
@@ -2038,3 +2038,11 @@ virtio_recv_pkts_packed_vec(void *rx_queue __rte_unused,
 {
 	return 0;
 }
+
+__rte_weak uint16_t
+virtio_xmit_pkts_packed_vec(void *tx_queue __rte_unused,
+			    struct rte_mbuf **tx_pkts __rte_unused,
+			    uint16_t nb_pkts __rte_unused)
+{
+	return 0;
+}
diff --git a/drivers/net/virtio/virtio_rxtx_packed_avx.c b/drivers/net/virtio/virtio_rxtx_packed_avx.c
index 8a7b459eb..43cee4244 100644
--- a/drivers/net/virtio/virtio_rxtx_packed_avx.c
+++ b/drivers/net/virtio/virtio_rxtx_packed_avx.c
@@ -23,6 +23,24 @@
 #define PACKED_FLAGS_MASK ((0ULL | VRING_PACKED_DESC_F_AVAIL_USED) << \
 	FLAGS_BITS_OFFSET)
 
+/* reference count offset in mbuf rearm data */
+#define REFCNT_BITS_OFFSET ((offsetof(struct rte_mbuf, refcnt) - \
+	offsetof(struct rte_mbuf, rearm_data)) * BYTE_SIZE)
+/* segment number offset in mbuf rearm data */
+#define SEG_NUM_BITS_OFFSET ((offsetof(struct rte_mbuf, nb_segs) - \
+	offsetof(struct rte_mbuf, rearm_data)) * BYTE_SIZE)
+
+/* default rearm data */
+#define DEFAULT_REARM_DATA (1ULL << SEG_NUM_BITS_OFFSET | \
+	1ULL << REFCNT_BITS_OFFSET)
+
+/* id bits offset in packed ring desc higher 64bits */
+#define ID_BITS_OFFSET ((offsetof(struct vring_packed_desc, id) - \
+	offsetof(struct vring_packed_desc, len)) * BYTE_SIZE)
+
+/* net hdr short size mask */
+#define NET_HDR_MASK 0x3F
+
 #define PACKED_BATCH_SIZE (RTE_CACHE_LINE_SIZE / \
 	sizeof(struct vring_packed_desc))
 #define PACKED_BATCH_MASK (PACKED_BATCH_SIZE - 1)
@@ -60,6 +78,237 @@ virtio_update_batch_stats(struct virtnet_stats *stats,
 	stats->bytes += pkt_len4;
 }
 
+static inline int
+virtqueue_enqueue_batch_packed_vec(struct virtnet_tx *txvq,
+				   struct rte_mbuf **tx_pkts)
+{
+	struct virtqueue *vq = txvq->vq;
+	uint16_t head_size = vq->hw->vtnet_hdr_size;
+	uint16_t idx = vq->vq_avail_idx;
+	struct virtio_net_hdr *hdr;
+	uint16_t i, cmp;
+
+	if (vq->vq_avail_idx & PACKED_BATCH_MASK)
+		return -1;
+
+	if (unlikely((idx + PACKED_BATCH_SIZE) > vq->vq_nentries))
+		return -1;
+
+	/* Load four mbufs rearm data */
+	RTE_BUILD_BUG_ON(REFCNT_BITS_OFFSET >= 64);
+	RTE_BUILD_BUG_ON(SEG_NUM_BITS_OFFSET >= 64);
+	__m256i mbufs = _mm256_set_epi64x(*tx_pkts[3]->rearm_data,
+					  *tx_pkts[2]->rearm_data,
+					  *tx_pkts[1]->rearm_data,
+					  *tx_pkts[0]->rearm_data);
+
+	/* refcnt=1 and nb_segs=1 */
+	__m256i mbuf_ref = _mm256_set1_epi64x(DEFAULT_REARM_DATA);
+	__m256i head_rooms = _mm256_set1_epi16(head_size);
+
+	/* Check refcnt and nb_segs */
+	const __mmask16 mask = 0x6 | 0x6 << 4 | 0x6 << 8 | 0x6 << 12;
+	cmp = _mm256_mask_cmpneq_epu16_mask(mask, mbufs, mbuf_ref);
+	if (unlikely(cmp))
+		return -1;
+
+	/* Check headroom is enough */
+	const __mmask16 data_mask = 0x1 | 0x1 << 4 | 0x1 << 8 | 0x1 << 12;
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, data_off) !=
+		offsetof(struct rte_mbuf, rearm_data));
+	cmp = _mm256_mask_cmplt_epu16_mask(data_mask, mbufs, head_rooms);
+	if (unlikely(cmp))
+		return -1;
+
+	__m512i v_descx = _mm512_set_epi64(0x1, (uint64_t)tx_pkts[3],
+					   0x1, (uint64_t)tx_pkts[2],
+					   0x1, (uint64_t)tx_pkts[1],
+					   0x1, (uint64_t)tx_pkts[0]);
+
+	_mm512_storeu_si512((void *)&vq->vq_descx[idx], v_descx);
+
+	virtio_for_each_try_unroll(i, 0, PACKED_BATCH_SIZE) {
+		tx_pkts[i]->data_off -= head_size;
+		tx_pkts[i]->data_len += head_size;
+	}
+
+#ifdef RTE_VIRTIO_USER
+	__m512i descs_base = _mm512_set_epi64(tx_pkts[3]->data_len,
+			(uint64_t)(*(uintptr_t *)((uintptr_t)tx_pkts[3])),
+			tx_pkts[2]->data_len,
+			(uint64_t)(*(uintptr_t *)((uintptr_t)tx_pkts[2])),
+			tx_pkts[1]->data_len,
+			(uint64_t)(*(uintptr_t *)((uintptr_t)tx_pkts[1])),
+			tx_pkts[0]->data_len,
+			(uint64_t)(*(uintptr_t *)((uintptr_t)tx_pkts[0])));
+#else
+	__m512i descs_base = _mm512_set_epi64(tx_pkts[3]->data_len,
+					      tx_pkts[3]->buf_iova,
+					      tx_pkts[2]->data_len,
+					      tx_pkts[2]->buf_iova,
+					      tx_pkts[1]->data_len,
+					      tx_pkts[1]->buf_iova,
+					      tx_pkts[0]->data_len,
+					      tx_pkts[0]->buf_iova);
+#endif
+
+	/* id offset and data offset */
+	__m512i data_offsets = _mm512_set_epi64((uint64_t)3 << ID_BITS_OFFSET,
+						tx_pkts[3]->data_off,
+						(uint64_t)2 << ID_BITS_OFFSET,
+						tx_pkts[2]->data_off,
+						(uint64_t)1 << ID_BITS_OFFSET,
+						tx_pkts[1]->data_off,
+						0, tx_pkts[0]->data_off);
+
+	__m512i new_descs = _mm512_add_epi64(descs_base, data_offsets);
+
+	uint64_t flags_temp = (uint64_t)idx << ID_BITS_OFFSET |
+		(uint64_t)vq->vq_packed.cached_flags << FLAGS_BITS_OFFSET;
+
+	/* flags offset and guest virtual address offset */
+#ifdef RTE_VIRTIO_USER
+	__m128i flag_offset = _mm_set_epi64x(flags_temp, (uint64_t)vq->offset);
+#else
+	__m128i flag_offset = _mm_set_epi64x(flags_temp, 0);
+#endif
+	__m512i v_offset = _mm512_broadcast_i32x4(flag_offset);
+
+	__m512i v_desc = _mm512_add_epi64(new_descs, v_offset);
+
+	if (!vq->hw->has_tx_offload) {
+		__m128i all_mask = _mm_set1_epi16(0xFFFF);
+		virtio_for_each_try_unroll(i, 0, PACKED_BATCH_SIZE) {
+			hdr = rte_pktmbuf_mtod_offset(tx_pkts[i],
+					struct virtio_net_hdr *, -head_size);
+			__m128i v_hdr = _mm_loadu_si128((void *)hdr);
+			if (unlikely(_mm_mask_test_epi16_mask(NET_HDR_MASK,
+							v_hdr, all_mask))) {
+				__m128i all_zero = _mm_setzero_si128();
+				_mm_mask_storeu_epi16((void *)hdr,
+						NET_HDR_MASK, all_zero);
+			}
+		}
+	} else {
+		virtio_for_each_try_unroll(i, 0, PACKED_BATCH_SIZE) {
+			hdr = rte_pktmbuf_mtod_offset(tx_pkts[i],
+					struct virtio_net_hdr *, -head_size);
+			virtqueue_xmit_offload(hdr, tx_pkts[i], true);
+		}
+	}
+
+	/* Enqueue Packet buffers */
+	_mm512_storeu_si512((void *)&vq->vq_packed.ring.desc[idx], v_desc);
+
+	virtio_update_batch_stats(&txvq->stats, tx_pkts[0]->pkt_len,
+			tx_pkts[1]->pkt_len, tx_pkts[2]->pkt_len,
+			tx_pkts[3]->pkt_len);
+
+	vq->vq_avail_idx += PACKED_BATCH_SIZE;
+	vq->vq_free_cnt -= PACKED_BATCH_SIZE;
+
+	if (vq->vq_avail_idx >= vq->vq_nentries) {
+		vq->vq_avail_idx -= vq->vq_nentries;
+		vq->vq_packed.cached_flags ^=
+			VRING_PACKED_DESC_F_AVAIL_USED;
+	}
+
+	return 0;
+}
+
+static inline int
+virtqueue_enqueue_single_packed_vec(struct virtnet_tx *txvq,
+				    struct rte_mbuf *txm)
+{
+	struct virtqueue *vq = txvq->vq;
+	struct virtio_hw *hw = vq->hw;
+	uint16_t hdr_size = hw->vtnet_hdr_size;
+	uint16_t slots, can_push;
+	int16_t need;
+
+	/* How many main ring entries are needed to this Tx?
+	 * any_layout => number of segments
+	 * default    => number of segments + 1
+	 */
+	can_push = rte_mbuf_refcnt_read(txm) == 1 &&
+		   RTE_MBUF_DIRECT(txm) &&
+		   txm->nb_segs == 1 &&
+		   rte_pktmbuf_headroom(txm) >= hdr_size;
+
+	slots = txm->nb_segs + !can_push;
+	need = slots - vq->vq_free_cnt;
+
+	/* Positive value indicates it need free vring descriptors */
+	if (unlikely(need > 0)) {
+		virtio_xmit_cleanup_inorder_packed(vq, need);
+		need = slots - vq->vq_free_cnt;
+		if (unlikely(need > 0)) {
+			PMD_TX_LOG(ERR,
+				   "No free tx descriptors to transmit");
+			return -1;
+		}
+	}
+
+	/* Enqueue Packet buffers */
+	virtqueue_enqueue_xmit_packed(txvq, txm, slots, can_push, 1);
+
+	txvq->stats.bytes += txm->pkt_len;
+	return 0;
+}
+
+uint16_t
+virtio_xmit_pkts_packed_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
+			uint16_t nb_pkts)
+{
+	struct virtnet_tx *txvq = tx_queue;
+	struct virtqueue *vq = txvq->vq;
+	struct virtio_hw *hw = vq->hw;
+	uint16_t nb_tx = 0;
+	uint16_t remained;
+
+	if (unlikely(hw->started == 0 && tx_pkts != hw->inject_pkts))
+		return nb_tx;
+
+	if (unlikely(nb_pkts < 1))
+		return nb_pkts;
+
+	PMD_TX_LOG(DEBUG, "%d packets to xmit", nb_pkts);
+
+	if (vq->vq_free_cnt <= vq->vq_nentries - vq->vq_free_thresh)
+		virtio_xmit_cleanup_inorder_packed(vq, vq->vq_free_thresh);
+
+	remained = RTE_MIN(nb_pkts, vq->vq_free_cnt);
+
+	while (remained) {
+		if (remained >= PACKED_BATCH_SIZE) {
+			if (!virtqueue_enqueue_batch_packed_vec(txvq,
+						&tx_pkts[nb_tx])) {
+				nb_tx += PACKED_BATCH_SIZE;
+				remained -= PACKED_BATCH_SIZE;
+				continue;
+			}
+		}
+		if (!virtqueue_enqueue_single_packed_vec(txvq,
+					tx_pkts[nb_tx])) {
+			nb_tx++;
+			remained--;
+			continue;
+		}
+		break;
+	};
+
+	txvq->stats.packets += nb_tx;
+
+	if (likely(nb_tx)) {
+		if (unlikely(virtqueue_kick_prepare_packed(vq))) {
+			virtqueue_notify(vq);
+			PMD_TX_LOG(DEBUG, "Notified backend after xmit");
+		}
+	}
+
+	return nb_tx;
+}
+
 /* Optionally fill offload information in structure */
 static inline int
 virtio_vec_rx_offload(struct rte_mbuf *m, struct virtio_net_hdr *hdr)
-- 
2.17.1


  parent reply	other threads:[~2020-04-26  2:20 UTC|newest]

Thread overview: 162+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-13 17:42 [dpdk-dev] [PATCH v1 0/7] vectorize virtio packed ring datapath Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 1/7] net/virtio: add Rx free threshold setting Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 2/7] net/virtio-user: add LRO parameter Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 3/7] net/virtio: add vectorized packed ring Rx function Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 4/7] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 5/7] net/virtio: add vectorized packed ring Tx function Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 6/7] net/virtio: add election for vectorized datapath Marvin Liu
2020-03-13 17:42 ` [dpdk-dev] [PATCH v1 7/7] net/virtio: support meson build Marvin Liu
2020-03-27 16:54 ` [dpdk-dev] [PATCH v2 0/7] add packed ring vectorized datapath Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 1/7] net/virtio: add Rx free threshold setting Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 2/7] net/virtio-user: add vectorized packed ring parameter Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 3/7] net/virtio: add vectorized packed ring Rx function Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 4/7] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 5/7] net/virtio: add vectorized packed ring Tx datapath Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 6/7] net/virtio: add election for vectorized datapath Marvin Liu
2020-03-27 16:54   ` [dpdk-dev] [PATCH v2 7/7] doc: add packed " Marvin Liu
2020-04-08  8:53 ` [dpdk-dev] [PATCH v3 0/7] add packed ring " Marvin Liu
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 1/7] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-08  6:08     ` Ye Xiaolong
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 2/7] net/virtio-user: add vectorized packed ring parameter Marvin Liu
2020-04-08  6:22     ` Ye Xiaolong
2020-04-08  7:31       ` Liu, Yong
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 3/7] net/virtio: add vectorized packed ring Rx function Marvin Liu
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 4/7] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 5/7] net/virtio: add vectorized packed ring Tx datapath Marvin Liu
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 6/7] net/virtio: add election for vectorized datapath Marvin Liu
2020-04-08  8:53   ` [dpdk-dev] [PATCH v3 7/7] doc: add packed " Marvin Liu
2020-04-15 16:47 ` [dpdk-dev] [PATCH v4 0/8] add packed ring " Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 1/8] net/virtio: enable " Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 2/8] net/virtio-user: add vectorized datapath parameter Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 3/8] net/virtio: add vectorized packed ring Rx function Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 4/8] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 5/8] net/virtio: add vectorized packed ring Tx datapath Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 6/8] eal/x86: identify AVX512 extensions flag Marvin Liu
2020-04-15 13:31     ` David Marchand
2020-04-15 14:57       ` Liu, Yong
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 7/8] net/virtio: add election for vectorized datapath Marvin Liu
2020-04-15 16:47   ` [dpdk-dev] [PATCH v4 8/8] doc: add packed " Marvin Liu
2020-04-16 15:31 ` [dpdk-dev] [PATCH v5 0/9] add packed ring vectorized path Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 2/9] net/virtio: enable vectorized path Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 3/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 4/9] net/virtio-user: add vectorized path parameter Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 5/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 6/9] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-16 15:31   ` [dpdk-dev] [PATCH v5 9/9] doc: add packed " Marvin Liu
2020-04-16 22:24 ` [dpdk-dev] [PATCH v6 0/9] add packed ring " Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 2/9] net/virtio: enable vectorized path Marvin Liu
2020-04-20 14:08     ` Maxime Coquelin
2020-04-21  6:43       ` Liu, Yong
2020-04-22  8:07         ` Liu, Yong
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 3/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 4/9] net/virtio-user: add vectorized path parameter Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 5/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 6/9] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-16 22:24   ` [dpdk-dev] [PATCH v6 9/9] doc: add packed " Marvin Liu
2020-04-22  6:16 ` [dpdk-dev] [PATCH v7 0/9] add packed ring " Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 2/9] net/virtio: enable vectorized path Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 3/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 4/9] net/virtio-user: add vectorized path parameter Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 5/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 6/9] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-22  6:16   ` [dpdk-dev] [PATCH v7 9/9] doc: add packed " Marvin Liu
2020-04-23 12:30 ` [dpdk-dev] [PATCH v8 0/9] add packed ring " Marvin Liu
2020-04-23 12:30   ` [dpdk-dev] [PATCH v8 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-23  8:09     ` Maxime Coquelin
2020-04-23 12:30   ` [dpdk-dev] [PATCH v8 2/9] net/virtio: enable vectorized path Marvin Liu
2020-04-23  8:33     ` Maxime Coquelin
2020-04-23  8:46       ` Liu, Yong
2020-04-23  8:49         ` Maxime Coquelin
2020-04-23  9:59           ` Liu, Yong
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 3/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-23  8:46     ` Maxime Coquelin
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 4/9] net/virtio-user: add vectorized path parameter Marvin Liu
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 5/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 6/9] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-23 12:31   ` [dpdk-dev] [PATCH v8 9/9] doc: add packed " Marvin Liu
2020-04-23 15:17   ` [dpdk-dev] [PATCH v8 0/9] add packed ring " Wang, Yinan
2020-04-24  9:24 ` [dpdk-dev] [PATCH v9 " Marvin Liu
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 2/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 3/9] net/virtio: add vectorized devarg Marvin Liu
2020-04-24 11:27     ` Maxime Coquelin
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 4/9] net/virtio-user: " Marvin Liu
2020-04-24 11:29     ` Maxime Coquelin
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 5/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-24 11:51     ` Maxime Coquelin
2020-04-24 13:12       ` Liu, Yong
2020-04-24 13:33         ` Maxime Coquelin
2020-04-24 13:40           ` Liu, Yong
2020-04-24 15:58             ` Liu, Yong
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 6/9] net/virtio: reuse packed ring xmit functions Marvin Liu
2020-04-24 12:01     ` Maxime Coquelin
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-24 12:29     ` Maxime Coquelin
2020-04-24 13:33       ` Liu, Yong
2020-04-24 13:35         ` Maxime Coquelin
2020-04-24 13:47           ` Liu, Yong
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-24 13:26     ` Maxime Coquelin
2020-04-24  9:24   ` [dpdk-dev] [PATCH v9 9/9] doc: add packed " Marvin Liu
2020-04-24 13:31     ` Maxime Coquelin
2020-04-26  2:19 ` [dpdk-dev] [PATCH v9 0/9] add packed ring " Marvin Liu
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 2/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 3/9] net/virtio: add vectorized devarg Marvin Liu
2020-04-27 11:12     ` Maxime Coquelin
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 4/9] net/virtio-user: " Marvin Liu
2020-04-27 11:07     ` Maxime Coquelin
2020-04-28  1:29       ` Liu, Yong
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 5/9] net/virtio: reuse packed ring functions Marvin Liu
2020-04-27 11:08     ` Maxime Coquelin
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 6/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-27 11:20     ` Maxime Coquelin
2020-04-28  1:14       ` Liu, Yong
2020-04-28  8:44         ` Maxime Coquelin
2020-04-28 13:01           ` Liu, Yong
2020-04-28 13:46             ` Maxime Coquelin
2020-04-28 14:43               ` Liu, Yong
2020-04-28 14:50                 ` Maxime Coquelin
2020-04-28 15:35                   ` Liu, Yong
2020-04-28 15:40                     ` Maxime Coquelin
2020-04-28 15:55                       ` Liu, Yong
2020-04-28 17:01             ` Liu, Yong
2020-04-26  2:19   ` Marvin Liu [this message]
2020-04-27 11:55     ` [dpdk-dev] [PATCH v10 7/9] net/virtio: add vectorized packed ring Tx path Maxime Coquelin
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-26  2:19   ` [dpdk-dev] [PATCH v10 9/9] doc: add packed " Marvin Liu
2020-04-28  8:32 ` [dpdk-dev] [PATCH v11 0/9] add packed ring " Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 2/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 3/9] net/virtio: add vectorized devarg Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 4/9] net/virtio-user: " Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 5/9] net/virtio: reuse packed ring functions Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 6/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-30  9:48     ` Ferruh Yigit
2020-04-30 10:23       ` Bruce Richardson
2020-04-30 13:04         ` Ferruh Yigit
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-28  8:32   ` [dpdk-dev] [PATCH v11 9/9] doc: add packed " Marvin Liu
2020-04-29  7:28 ` [dpdk-dev] [PATCH v12 0/9] add packed ring " Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 1/9] net/virtio: add Rx free threshold setting Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 2/9] net/virtio: inorder should depend on feature bit Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 3/9] net/virtio: add vectorized devarg Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 4/9] net/virtio-user: " Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 5/9] net/virtio: reuse packed ring functions Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 6/9] net/virtio: add vectorized packed ring Rx path Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 7/9] net/virtio: add vectorized packed ring Tx path Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 8/9] net/virtio: add election for vectorized path Marvin Liu
2020-04-29  7:28   ` [dpdk-dev] [PATCH v12 9/9] doc: add packed " Marvin Liu
2020-04-29  8:17   ` [dpdk-dev] [PATCH v12 0/9] add packed ring " Maxime Coquelin

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