From: Marvin Liu <yong.liu@intel.com>
To: tiwei.bie@intel.com, maxime.coquelin@redhat.com, dev@dpdk.org
Cc: Marvin Liu <yong.liu@intel.com>
Subject: [dpdk-dev] [PATCH v1 12/14] vhost: optimize Tx function of packed ring
Date: Fri, 6 Sep 2019 00:14:19 +0800 [thread overview]
Message-ID: <20190905161421.55981-13-yong.liu@intel.com> (raw)
In-Reply-To: <20190905161421.55981-1-yong.liu@intel.com>
Optimize vhost device tx function like rx function.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index 8032229a0..554617292 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -302,17 +302,6 @@ update_enqueue_shadow_packed(struct vhost_virtqueue *vq, uint16_t desc_idx,
vq->enqueue_shadow_count += count;
}
-static __rte_always_inline void
-update_shadow_packed(struct vhost_virtqueue *vq,
- uint16_t desc_idx, uint32_t len, uint16_t count)
-{
- uint16_t i = vq->shadow_used_idx++;
-
- vq->shadow_used_packed[i].id = desc_idx;
- vq->shadow_used_packed[i].len = len;
- vq->shadow_used_packed[i].count = count;
-}
-
static __rte_always_inline void
update_dequeue_shadow_packed(struct vhost_virtqueue *vq, uint16_t buf_id,
uint16_t count)
@@ -394,7 +383,7 @@ flush_enqueue_packed(struct virtio_net *dev,
}
}
-static __rte_unused void
+static __rte_always_inline void
flush_dequeue_packed(struct virtio_net *dev, struct vhost_virtqueue *vq)
{
if (!vq->shadow_used_idx)
@@ -1866,7 +1855,7 @@ vhost_dequeue_burst_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
return 0;
}
-static __rte_unused int
+static __rte_always_inline int
virtio_dev_tx_burst_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts)
{
@@ -1957,7 +1946,7 @@ vhost_dequeue_single_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
return 0;
}
-static __rte_unused int
+static __rte_always_inline int
virtio_dev_tx_single_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts)
{
@@ -1979,7 +1968,7 @@ virtio_dev_tx_single_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
return 0;
}
-static __rte_unused int
+static __rte_always_inline int
virtio_dev_tx_burst_packed_zmbuf(struct virtio_net *dev,
struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool,
@@ -2047,7 +2036,7 @@ virtio_dev_tx_burst_packed_zmbuf(struct virtio_net *dev,
return 0;
}
-static __rte_unused int
+static __rte_always_inline int
virtio_dev_tx_single_packed_zmbuf(struct virtio_net *dev,
struct vhost_virtqueue *vq, struct rte_mempool *mbuf_pool,
struct rte_mbuf **pkts)
@@ -2082,119 +2071,7 @@ virtio_dev_tx_single_packed_zmbuf(struct virtio_net *dev,
return 0;
}
-static __rte_noinline uint16_t
-virtio_dev_tx_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
- struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint16_t count)
-{
- uint16_t i;
-
- if (unlikely(dev->dequeue_zero_copy)) {
- struct zcopy_mbuf *zmbuf, *next;
-
- for (zmbuf = TAILQ_FIRST(&vq->zmbuf_list);
- zmbuf != NULL; zmbuf = next) {
- next = TAILQ_NEXT(zmbuf, next);
-
- if (mbuf_is_consumed(zmbuf->mbuf)) {
- update_shadow_packed(vq, zmbuf->desc_idx, 0,
- zmbuf->desc_count);
-
- TAILQ_REMOVE(&vq->zmbuf_list, zmbuf, next);
- restore_mbuf(zmbuf->mbuf);
- rte_pktmbuf_free(zmbuf->mbuf);
- put_zmbuf(zmbuf);
- vq->nr_zmbuf -= 1;
- }
- }
-
- if (likely(vq->shadow_used_idx)) {
- flush_dequeue_shadow_packed(dev, vq);
- vhost_vring_call_packed(dev, vq);
- }
- }
-
- VHOST_LOG_DEBUG(VHOST_DATA, "(%d) %s\n", dev->vid, __func__);
-
- count = RTE_MIN(count, MAX_PKT_BURST);
- VHOST_LOG_DEBUG(VHOST_DATA, "(%d) about to dequeue %u buffers\n",
- dev->vid, count);
-
- for (i = 0; i < count; i++) {
- struct buf_vector buf_vec[BUF_VECTOR_MAX];
- uint16_t buf_id;
- uint32_t dummy_len;
- uint16_t desc_count, nr_vec = 0;
- int err;
-
- if (unlikely(fill_vec_buf_packed(dev, vq,
- vq->last_avail_idx, &desc_count,
- buf_vec, &nr_vec,
- &buf_id, &dummy_len,
- VHOST_ACCESS_RO) < 0))
- break;
-
- if (likely(dev->dequeue_zero_copy == 0))
- update_shadow_packed(vq, buf_id, 0, desc_count);
-
- pkts[i] = rte_pktmbuf_alloc(mbuf_pool);
- if (unlikely(pkts[i] == NULL)) {
- RTE_LOG(ERR, VHOST_DATA,
- "Failed to allocate memory for mbuf.\n");
- break;
- }
-
- err = copy_desc_to_mbuf(dev, vq, buf_vec, nr_vec, pkts[i],
- mbuf_pool);
- if (unlikely(err)) {
- rte_pktmbuf_free(pkts[i]);
- break;
- }
-
- if (unlikely(dev->dequeue_zero_copy)) {
- struct zcopy_mbuf *zmbuf;
-
- zmbuf = get_zmbuf(vq);
- if (!zmbuf) {
- rte_pktmbuf_free(pkts[i]);
- break;
- }
- zmbuf->mbuf = pkts[i];
- zmbuf->desc_idx = buf_id;
- zmbuf->desc_count = desc_count;
-
- /*
- * Pin lock the mbuf; we will check later to see
- * whether the mbuf is freed (when we are the last
- * user) or not. If that's the case, we then could
- * update the used ring safely.
- */
- rte_mbuf_refcnt_update(pkts[i], 1);
-
- vq->nr_zmbuf += 1;
- TAILQ_INSERT_TAIL(&vq->zmbuf_list, zmbuf, next);
- }
-
- vq->last_avail_idx += desc_count;
- if (vq->last_avail_idx >= vq->size) {
- vq->last_avail_idx -= vq->size;
- vq->avail_wrap_counter ^= 1;
- }
- }
-
- if (likely(dev->dequeue_zero_copy == 0)) {
- do_data_copy_dequeue(vq);
- if (unlikely(i < count))
- vq->shadow_used_idx = i;
- if (likely(vq->shadow_used_idx)) {
- flush_dequeue_shadow_packed(dev, vq);
- vhost_vring_call_packed(dev, vq);
- }
- }
-
- return i;
-}
-
-static __rte_unused void
+static __rte_always_inline void
free_zmbuf(struct vhost_virtqueue *vq)
{
struct zcopy_mbuf *next = NULL;
@@ -2235,6 +2112,105 @@ free_zmbuf(struct vhost_virtqueue *vq)
}
}
+static __rte_noinline uint16_t
+virtio_dev_tx_packed_zmbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
+ struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint32_t count)
+{
+ uint32_t pkt_idx = 0;
+ uint32_t pkt_num;
+ uint32_t remained = count;
+ int ret;
+
+ free_zmbuf(vq);
+
+ do {
+ if (remained >= PACKED_DESCS_BURST) {
+ ret = virtio_dev_tx_burst_packed_zmbuf(dev, vq,
+ mbuf_pool,
+ &pkts[pkt_idx]);
+
+ if (!ret) {
+ pkt_num = PACKED_DESCS_BURST;
+ pkt_idx += pkt_num;
+ remained -= pkt_num;
+ continue;
+ }
+ }
+
+ if (virtio_dev_tx_single_packed_zmbuf(dev, vq, mbuf_pool,
+ &pkts[pkt_idx]))
+ break;
+
+ pkt_num = 1;
+ pkt_idx += pkt_num;
+ remained -= pkt_num;
+ } while (remained);
+
+ if (pkt_idx)
+ vhost_vring_call_packed(dev, vq);
+
+ return pkt_idx;
+}
+
+static __rte_noinline uint16_t
+virtio_dev_tx_packed(struct virtio_net *dev, struct vhost_virtqueue *vq,
+ struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint32_t count)
+{
+ uint32_t pkt_idx = 0;
+ uint32_t pkt_num;
+ uint32_t remained = count;
+ uint16_t fetch_idx;
+ int ret;
+ struct vring_packed_desc *descs = vq->desc_packed;
+
+ do {
+ if ((vq->last_avail_idx & 0x7) == 0) {
+ fetch_idx = vq->last_avail_idx + 8;
+ rte_prefetch0((void *)(uintptr_t)&descs[fetch_idx]);
+ }
+
+ if (remained >= PACKED_DESCS_BURST) {
+ ret = virtio_dev_tx_burst_packed(dev, vq, mbuf_pool,
+ &pkts[pkt_idx]);
+
+ if (!ret) {
+ pkt_num = PACKED_DESCS_BURST;
+ flush_dequeue_packed(dev, vq);
+ pkt_idx += pkt_num;
+ remained -= pkt_num;
+ continue;
+ }
+ }
+
+ /*
+ * If remained descs can't bundled into one burst, just skip to
+ * next round.
+ */
+ if (((vq->last_avail_idx & PACKED_BURST_MASK) + remained) <
+ PACKED_DESCS_BURST)
+ break;
+
+ if (virtio_dev_tx_single_packed(dev, vq, mbuf_pool,
+ &pkts[pkt_idx]))
+ break;
+
+ pkt_num = 1;
+ pkt_idx += pkt_num;
+ remained -= pkt_num;
+ flush_dequeue_packed(dev, vq);
+
+ } while (remained);
+
+ if (pkt_idx) {
+ if (vq->shadow_used_idx)
+ do_data_copy_dequeue(vq);
+
+ vhost_vring_call_packed(dev, vq);
+ }
+
+ return pkt_idx;
+}
+
uint16_t
rte_vhost_dequeue_burst(int vid, uint16_t queue_id,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint16_t count)
@@ -2308,9 +2284,14 @@ rte_vhost_dequeue_burst(int vid, uint16_t queue_id,
count -= 1;
}
- if (vq_is_packed(dev))
- count = virtio_dev_tx_packed(dev, vq, mbuf_pool, pkts, count);
- else
+ if (vq_is_packed(dev)) {
+ if (unlikely(dev->dequeue_zero_copy))
+ count = virtio_dev_tx_packed_zmbuf(dev, vq, mbuf_pool,
+ pkts, count);
+ else
+ count = virtio_dev_tx_packed(dev, vq, mbuf_pool, pkts,
+ count);
+ } else
count = virtio_dev_tx_split(dev, vq, mbuf_pool, pkts, count);
out:
--
2.17.1
next prev parent reply other threads:[~2019-09-05 8:37 UTC|newest]
Thread overview: 199+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 16:14 [dpdk-dev] [PATCH v1 00/14] vhost packed ring performance optimization Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 01/14] vhost: add single packet enqueue function Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 00/16] vhost packed ring performance optimization Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 01/16] vhost: add single packet enqueue function Marvin Liu
2019-09-23 9:09 ` Gavin Hu (Arm Technology China)
2019-09-23 9:15 ` Liu, Yong
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 00/15] vhost packed ring performance optimization Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 01/15] vhost: add single packet enqueue function Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 02/15] vhost: unify unroll pragma parameter Marvin Liu
2019-09-26 5:41 ` Tiwei Bie
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 03/15] vhost: add batch enqueue function for packed ring Marvin Liu
2019-09-25 19:31 ` Mattias Rönnblom
2019-10-09 2:45 ` Liu, Yong
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 04/15] vhost: add single packet dequeue function Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 05/15] vhost: add batch " Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 06/15] vhost: flush vhost enqueue shadow ring by batch Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 07/15] vhost: add flush function for batch enqueue Marvin Liu
2019-09-26 9:24 ` Gavin Hu (Arm Technology China)
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 08/15] vhost: buffer vhost dequeue shadow ring Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 09/15] vhost: split enqueue and dequeue flush functions Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 10/15] vhost: optimize enqueue function of packed ring Marvin Liu
2019-09-26 5:56 ` Tiwei Bie
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 11/15] vhost: add batch and single zero dequeue functions Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 12/15] vhost: optimize dequeue function of packed ring Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 13/15] vhost: cache address translation result Marvin Liu
2019-09-26 5:32 ` Tiwei Bie
2019-10-09 2:08 ` Liu, Yong
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 14/15] vhost: check whether disable software pre-fetch Marvin Liu
2019-09-25 17:13 ` [dpdk-dev] [PATCH v3 15/15] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 00/14] vhost packed ring performance optimization Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 01/14] vhost: add single packet enqueue function Marvin Liu
2019-10-11 12:34 ` Maxime Coquelin
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 02/14] vhost: unify unroll pragma parameter Marvin Liu
2019-10-11 12:48 ` Maxime Coquelin
2019-10-14 6:57 ` Liu, Yong
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 03/14] vhost: add batch enqueue function for packed ring Marvin Liu
2019-10-11 12:49 ` Maxime Coquelin
2019-10-11 14:22 ` Maxime Coquelin
2019-10-15 6:15 ` Liu, Yong
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 04/14] vhost: add single packet dequeue function Marvin Liu
2019-10-11 13:04 ` Maxime Coquelin
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 05/14] vhost: add batch " Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 06/14] vhost: flush vhost enqueue shadow ring by batch Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 07/14] vhost: add flush function for batch enqueue Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 08/14] vhost: buffer vhost dequeue shadow ring Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 09/14] vhost: split enqueue and dequeue flush functions Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 10/14] vhost: optimize enqueue function of packed ring Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 11/14] vhost: add batch and single zero dequeue functions Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 12/14] vhost: optimize dequeue function of packed ring Marvin Liu
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 13/14] vhost: check whether disable software pre-fetch Marvin Liu
2019-10-11 14:12 ` Maxime Coquelin
2019-10-14 3:08 ` Liu, Yong
2019-10-09 13:38 ` [dpdk-dev] [PATCH v4 14/14] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 00/13] vhost packed ring performance optimization Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 01/13] vhost: add packed ring indexes increasing function Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 02/13] vhost: add packed ring single enqueue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 03/13] vhost: try to unroll for each loop Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 04/13] vhost: add packed ring batch enqueue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 05/13] vhost: add packed ring single dequeue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 06/13] vhost: add packed ring batch dequeue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 07/13] vhost: flush enqueue updates by batch Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 08/13] vhost: flush batched enqueue descs flags directly Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 09/13] vhost: buffer packed ring dequeue updates Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 10/13] vhost: optimize packed ring enqueue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 11/13] vhost: add packed ring zcopy batch and single dequeue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 12/13] vhost: optimize packed ring dequeue Marvin Liu
2019-10-15 14:30 ` [dpdk-dev] [PATCH v5 13/13] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 00/13] vhost packed ring performance optimization Marvin Liu
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 01/13] vhost: add packed ring indexes increasing function Marvin Liu
2019-10-16 10:28 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 02/13] vhost: add packed ring single enqueue Marvin Liu
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 03/13] vhost: try to unroll for each loop Marvin Liu
2019-10-16 10:30 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 04/13] vhost: add packed ring batch enqueue Marvin Liu
2019-10-15 11:35 ` Gavin Hu (Arm Technology China)
2019-10-15 12:45 ` Liu, Yong
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 05/13] vhost: add packed ring single dequeue Marvin Liu
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 06/13] vhost: add packed ring batch dequeue Marvin Liu
2019-10-16 10:36 ` Maxime Coquelin
2019-10-17 1:30 ` Liu, Yong
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 07/13] vhost: flush enqueue updates by batch Marvin Liu
2019-10-16 11:05 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 08/13] vhost: flush batched enqueue descs directly Marvin Liu
2019-10-16 11:06 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 09/13] vhost: buffer packed ring dequeue updates Marvin Liu
2019-10-16 12:38 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 10/13] vhost: optimize packed ring enqueue Marvin Liu
2019-10-16 12:41 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 11/13] vhost: add packed ring zcopy batch and single dequeue Marvin Liu
2019-10-17 7:25 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 12/13] vhost: optimize packed ring dequeue Marvin Liu
2019-10-17 7:28 ` Maxime Coquelin
2019-10-15 16:07 ` [dpdk-dev] [PATCH v6 13/13] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-10-17 7:29 ` Maxime Coquelin
2019-10-17 7:31 ` [dpdk-dev] [PATCH v6 00/13] vhost packed ring performance optimization Maxime Coquelin
2019-10-17 7:32 ` Liu, Yong
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 " Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 01/13] vhost: add packed ring indexes increasing function Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 02/13] vhost: add packed ring single enqueue Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 03/13] vhost: try to unroll for each loop Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 04/13] vhost: add packed ring batch enqueue Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 05/13] vhost: add packed ring single dequeue Marvin Liu
2019-10-21 9:45 ` Maxime Coquelin
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 06/13] vhost: add packed ring batch dequeue Marvin Liu
2019-10-21 9:47 ` Maxime Coquelin
2019-10-21 14:29 ` Liu, Yong
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 07/13] vhost: flush enqueue updates by cacheline Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 08/13] vhost: flush batched enqueue descs directly Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 09/13] vhost: buffer packed ring dequeue updates Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 10/13] vhost: optimize packed ring enqueue Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 11/13] vhost: add packed ring zcopy batch and single dequeue Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 12/13] vhost: optimize packed ring dequeue Marvin Liu
2019-10-21 15:40 ` [dpdk-dev] [PATCH v7 13/13] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 00/13] vhost packed ring performance optimization Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 01/13] vhost: add packed ring indexes increasing function Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 02/13] vhost: add packed ring single enqueue Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 03/13] vhost: try to unroll for each loop Marvin Liu
2019-10-24 6:16 ` Maxime Coquelin
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 04/13] vhost: add packed ring batch enqueue Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 05/13] vhost: add packed ring single dequeue Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 06/13] vhost: add packed ring batch dequeue Marvin Liu
2019-10-24 6:27 ` Maxime Coquelin
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 07/13] vhost: flush enqueue updates by cacheline Marvin Liu
2019-10-24 6:29 ` Maxime Coquelin
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 08/13] vhost: flush batched enqueue descs directly Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 09/13] vhost: buffer packed ring dequeue updates Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 10/13] vhost: optimize packed ring enqueue Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 11/13] vhost: add packed ring zcopy batch and single dequeue Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 12/13] vhost: optimize packed ring dequeue Marvin Liu
2019-10-21 22:08 ` [dpdk-dev] [PATCH v8 13/13] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-10-24 6:49 ` [dpdk-dev] [PATCH v8 00/13] vhost packed ring performance optimization Maxime Coquelin
2019-10-24 7:18 ` Liu, Yong
2019-10-24 8:24 ` Maxime Coquelin
2019-10-24 8:29 ` Liu, Yong
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 " Marvin Liu
2019-10-24 10:18 ` Maxime Coquelin
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 01/13] vhost: add packed ring indexes increasing function Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 02/13] vhost: add packed ring single enqueue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 03/13] vhost: try to unroll for each loop Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 04/13] vhost: add packed ring batch enqueue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 05/13] vhost: add packed ring single dequeue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 06/13] vhost: add packed ring batch dequeue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 07/13] vhost: flush enqueue updates by cacheline Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 08/13] vhost: flush batched enqueue descs directly Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 09/13] vhost: buffer packed ring dequeue updates Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 10/13] vhost: optimize packed ring enqueue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 11/13] vhost: add packed ring zcopy batch and single dequeue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 12/13] vhost: optimize packed ring dequeue Marvin Liu
2019-10-24 16:08 ` [dpdk-dev] [PATCH v9 13/13] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 02/16] vhost: unify unroll pragma parameter Marvin Liu
2019-09-23 5:21 ` Tiwei Bie
2019-09-23 10:08 ` Gavin Hu (Arm Technology China)
2019-09-24 3:12 ` Liu, Yong
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 03/16] vhost: add burst enqueue function for packed ring Marvin Liu
2019-09-23 5:46 ` Tiwei Bie
2019-09-23 11:08 ` Gavin Hu (Arm Technology China)
2019-09-24 3:30 ` Liu, Yong
2019-09-25 9:29 ` Gavin Hu (Arm Technology China)
2019-09-25 9:36 ` Liu, Yong
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 04/16] vhost: add single packet dequeue function Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 05/16] vhost: add burst " Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 06/16] vhost: rename flush shadow used ring functions Marvin Liu
2019-09-23 6:05 ` Tiwei Bie
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 07/16] vhost: flush vhost enqueue shadow ring by burst Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 08/16] vhost: add flush function for burst enqueue Marvin Liu
2019-09-25 3:37 ` Gavin Hu (Arm Technology China)
2019-09-25 5:37 ` Liu, Yong
2019-09-25 6:51 ` Liu, Yong
2019-09-25 7:15 ` Gavin Hu (Arm Technology China)
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 09/16] vhost: buffer vhost dequeue shadow ring Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 10/16] vhost: split enqueue and dequeue flush functions Marvin Liu
2019-09-25 4:11 ` Gavin Hu (Arm Technology China)
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 11/16] vhost: optimize enqueue function of packed ring Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 12/16] vhost: add burst and single zero dequeue functions Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 13/16] vhost: optimize dequeue function of packed ring Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 14/16] vhost: cache address translation result Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 15/16] vhost: check whether disable software pre-fetch Marvin Liu
2019-09-19 16:36 ` [dpdk-dev] [PATCH v2 16/16] vhost: optimize packed ring dequeue when in-order Marvin Liu
2019-09-23 9:05 ` [dpdk-dev] [PATCH v2 00/16] vhost packed ring performance optimization Gavin Hu (Arm Technology China)
2019-09-23 9:29 ` Liu, Yong
2019-09-23 16:06 ` [dpdk-dev] [PATCH v1 01/14] vhost: add single packet enqueue function Stephen Hemminger
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 02/14] vhost: add burst enqueue function for packed ring Marvin Liu
[not found] ` <CGME20190905103107eucas1p2296feb0cc7be0538332dc698a72585bb@eucas1p2.samsung.com>
2019-09-05 10:31 ` Ilya Maximets
2019-09-06 1:42 ` Liu, Yong
2019-09-06 9:00 ` Liu, Yong
2019-09-06 9:11 ` Bruce Richardson
2019-09-06 9:23 ` Liu, Yong
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 03/14] vhost: add single packet dequeue function Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 04/14] vhost: add burst " Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 05/14] vhost: rename flush shadow used ring functions Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 06/14] vhost: flush vhost enqueue shadow ring by burst Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 07/14] vhost: add flush function for burst enqueue Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 08/14] vhost: buffer vhost dequeue shadow ring Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 09/14] vhost: split enqueue and dequeue flush functions Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 10/14] vhost: optimize Rx function of packed ring Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 11/14] vhost: add burst and single zero dequeue functions Marvin Liu
2019-09-05 16:14 ` Marvin Liu [this message]
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 13/14] vhost: cache address translation result Marvin Liu
2019-09-05 16:14 ` [dpdk-dev] [PATCH v1 14/14] vhost: check whether disable software pre-fetch Marvin Liu
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