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From: Ray Kinsella <mdr@ashroe.eu>
To: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
	Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
	Nithin Kumar Dabilpuram <ndabilpuram@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	"mattias.ronnblom@ericsson.com" <mattias.ronnblom@ericsson.com>,
	Kiran Kumar Kokkilagadda <kirankumark@marvell.com>
Subject: Re: [dpdk-dev] [EXT] Re: [PATCH v1 20/26] node: ipv4 lookup for x86
Date: Thu, 19 Mar 2020 15:50:36 +0000
Message-ID: <5a99e696-3853-5782-0a4c-0debcc74faa8@ashroe.eu> (raw)
In-Reply-To: <CY4PR1801MB1863F49710B8F5A60D350B0EDEF40@CY4PR1801MB1863.namprd18.prod.outlook.com>



On 19/03/2020 14:22, Pavan Nikhilesh Bhagavatula wrote:
>> On 18/03/2020 21:35, jerinj@marvell.com wrote:
>>> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>>>
>>> Add IPv4 lookup process function for ip4_lookup
>>> rte_node. This node performs LPM lookup using x86_64
>>> vector supported RTE_LPM API on every packet received
>>> and forwards it to a next node that is identified by
>>> lookup result.
>>>
>>> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
>>> Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
>>> Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
>>> ---
>>>  lib/librte_node/ip4_lookup.c | 245
>> +++++++++++++++++++++++++++++++++++
>>>  1 file changed, 245 insertions(+)
>>>
>>> diff --git a/lib/librte_node/ip4_lookup.c
>> b/lib/librte_node/ip4_lookup.c
>>> index d7fcd1158..c003e9c91 100644
>>> --- a/lib/librte_node/ip4_lookup.c
>>> +++ b/lib/librte_node/ip4_lookup.c
>>> @@ -264,6 +264,251 @@ ip4_lookup_node_process(struct rte_graph
>> *graph, struct rte_node *node,
>>>  	return nb_objs;
>>>  }
>>>
>>> +#elif defined(RTE_ARCH_X86)
>>> +
>>> +/* X86 SSE */
>>> +static uint16_t
>>> +ip4_lookup_node_process(struct rte_graph *graph, struct rte_node
>> *node,
>>> +			void **objs, uint16_t nb_objs)
>>> +{
>>> +	struct rte_mbuf *mbuf0, *mbuf1, *mbuf2, *mbuf3, **pkts;
>>> +	rte_edge_t next0, next1, next2, next3, next_index;
>>> +	struct rte_ipv4_hdr *ipv4_hdr;
>>> +	struct rte_ether_hdr *eth_hdr;
>>> +	uint32_t ip0, ip1, ip2, ip3;
>>> +	void **to_next, **from;
>>> +	uint16_t last_spec = 0;
>>> +	uint16_t n_left_from;
>>> +	struct rte_lpm *lpm;
>>> +	uint16_t held = 0;
>>> +	uint32_t drop_nh;
>>> +	rte_xmm_t dst;
>>> +	__m128i dip; /* SSE register */
>>> +	int rc, i;
>>> +
>>> +	/* Speculative next */
>>> +	next_index = RTE_NODE_IP4_LOOKUP_NEXT_REWRITE;
>>> +	/* Drop node */
>>> +	drop_nh =
>> ((uint32_t)RTE_NODE_IP4_LOOKUP_NEXT_PKT_DROP) << 16;
>>> +
>>> +	/* Get socket specific LPM from ctx */
>>> +	lpm = *((struct rte_lpm **)node->ctx);
>>> +
>>> +	pkts = (struct rte_mbuf **)objs;
>>> +	from = objs;
>>> +	n_left_from = nb_objs;
>>
>> I doubt this initial prefetch of the first 4 packets has any benefit.
> 
> Ack will remove in v2 for x86.
> 
>>
>>> +	if (n_left_from >= 4) {
>>> +		for (i = 0; i < 4; i++) {
>>> +			rte_prefetch0(rte_pktmbuf_mtod(pkts[i],
>>> +						       struct rte_ether_hdr
>> *) +
>>> +				      1);
>>> +		}
>>> +	}
>>> +
>>> +	/* Get stream for the speculated next node */
>>> +	to_next = rte_node_next_stream_get(graph, node,
>> next_index, nb_objs);
>>
>> Suggest you don't reuse the hand-unrolling optimization from FD.io
>> VPP.
>> I have never found any performance benefit from them, and they
>> make the code unnecessarily verbose.
>>
> 
> How would be take the benefit of rte_lpm_lookupx4 without unrolling the loop?.
> Also, in future if we are using rte_rib and fib with a CPU supporting wider SIMD we might
> need to unroll them further (AVX256 AND 512 currently rte_lpm_lookup uses only 128bit
> since it is only uses SSE extension). 

Let the compiler do it for you, but using a constant vector length.
for (int i=0; i < 4; ++i) { ... }

> 
>>
>>> +	while (n_left_from >= 4) {
>>> +		/* Prefetch next-next mbufs */
>>> +		if (likely(n_left_from >= 11)) {
>>> +			rte_prefetch0(pkts[8]);
>>> +			rte_prefetch0(pkts[9]);
>>> +			rte_prefetch0(pkts[10]);
>>> +			rte_prefetch0(pkts[11]);
>>> +		}
>>> +
>>> +		/* Prefetch next mbuf data */
>>> +		if (likely(n_left_from >= 7)) {
>>> +			rte_prefetch0(rte_pktmbuf_mtod(pkts[4],
>>> +						       struct rte_ether_hdr
>> *) +
>>> +				      1);
>>> +			rte_prefetch0(rte_pktmbuf_mtod(pkts[5],
>>> +						       struct rte_ether_hdr
>> *) +
>>> +				      1);
>>> +			rte_prefetch0(rte_pktmbuf_mtod(pkts[6],
>>> +						       struct rte_ether_hdr
>> *) +
>>> +				      1);
>>> +			rte_prefetch0(rte_pktmbuf_mtod(pkts[7],
>>> +						       struct rte_ether_hdr
>> *) +
>>> +				      1);
>>> +		}
>>> +
>>> +		mbuf0 = pkts[0];
>>> +		mbuf1 = pkts[1];
>>> +		mbuf2 = pkts[2];
>>> +		mbuf3 = pkts[3];
>>> +
>>> +		pkts += 4;
>>> +		n_left_from -= 4;
>>> +
>>> +		/* Extract DIP of mbuf0 */
>>> +		eth_hdr = rte_pktmbuf_mtod(mbuf0, struct
>> rte_ether_hdr *);
>>> +		ipv4_hdr = (struct rte_ipv4_hdr *)(eth_hdr + 1);
>>> +		ip0 = ipv4_hdr->dst_addr;
>>> +		/* Extract cksum, ttl as ipv4 hdr is in cache */
>>> +		rte_node_mbuf_priv1(mbuf0)->cksum = ipv4_hdr-
>>> hdr_checksum;
>>> +		rte_node_mbuf_priv1(mbuf0)->ttl = ipv4_hdr-
>>> time_to_live;
>>> +
>>> +		/* Extract DIP of mbuf1 */
>>> +		eth_hdr = rte_pktmbuf_mtod(mbuf1, struct
>> rte_ether_hdr *);
>>> +		ipv4_hdr = (struct rte_ipv4_hdr *)(eth_hdr + 1);
>>> +		ip1 = ipv4_hdr->dst_addr;
>>> +		/* Extract cksum, ttl as ipv4 hdr is in cache */
>>> +		rte_node_mbuf_priv1(mbuf1)->cksum = ipv4_hdr-
>>> hdr_checksum;
>>> +		rte_node_mbuf_priv1(mbuf1)->ttl = ipv4_hdr-
>>> time_to_live;
>>> +
>>> +		/* Extract DIP of mbuf2 */
>>> +		eth_hdr = rte_pktmbuf_mtod(mbuf2, struct
>> rte_ether_hdr *);
>>> +		ipv4_hdr = (struct rte_ipv4_hdr *)(eth_hdr + 1);
>>> +		ip2 = ipv4_hdr->dst_addr;
>>> +		/* Extract cksum, ttl as ipv4 hdr is in cache */
>>> +		rte_node_mbuf_priv1(mbuf2)->cksum = ipv4_hdr-
>>> hdr_checksum;
>>> +		rte_node_mbuf_priv1(mbuf2)->ttl = ipv4_hdr-
>>> time_to_live;
>>> +
>>> +		/* Extract DIP of mbuf3 */
>>> +		eth_hdr = rte_pktmbuf_mtod(mbuf3, struct
>> rte_ether_hdr *);
>>> +		ipv4_hdr = (struct rte_ipv4_hdr *)(eth_hdr + 1);
>>> +		ip3 = ipv4_hdr->dst_addr;
>>> +
>>> +		/* Prepare for lookup x4 */
>>> +		dip = _mm_set_epi32(ip3, ip2, ip1, ip0);
>>> +
>>> +		/* Byte swap 4 IPV4 addresses. */
>>> +		const __m128i bswap_mask = _mm_set_epi8(
>>> +			12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3);
>>> +		dip = _mm_shuffle_epi8(dip, bswap_mask);
>>> +
>>> +		/* Extract cksum, ttl as ipv4 hdr is in cache */
>>> +		rte_node_mbuf_priv1(mbuf3)->cksum = ipv4_hdr-
>>> hdr_checksum;
>>> +		rte_node_mbuf_priv1(mbuf3)->ttl = ipv4_hdr-
>>> time_to_live;
>>> +
>>> +		/* Perform LPM lookup to get NH and next node */
>>> +		rte_lpm_lookupx4(lpm, dip, dst.u32, drop_nh);
>>> +
>>> +		/* Extract next node id and NH */
>>> +		rte_node_mbuf_priv1(mbuf0)->nh = dst.u32[0] &
>> 0xFFFF;
>>> +		next0 = (dst.u32[0] >> 16);
>>> +
>>> +		rte_node_mbuf_priv1(mbuf1)->nh = dst.u32[1] &
>> 0xFFFF;
>>> +		next1 = (dst.u32[1] >> 16);
>>> +
>>> +		rte_node_mbuf_priv1(mbuf2)->nh = dst.u32[2] &
>> 0xFFFF;
>>> +		next2 = (dst.u32[2] >> 16);
>>> +
>>> +		rte_node_mbuf_priv1(mbuf3)->nh = dst.u32[3] &
>> 0xFFFF;
>>> +		next3 = (dst.u32[3] >> 16);
>>> +
>>> +		/* Enqueue four to next node */
>>> +		rte_edge_t fix_spec =
>>> +			(next_index ^ next0) | (next_index ^ next1) |
>>> +			(next_index ^ next2) | (next_index ^ next3);
>>> +
>>> +		if (unlikely(fix_spec)) {
>>> +			/* Copy things successfully speculated till now
>> */
>>> +			rte_memcpy(to_next, from, last_spec *
>> sizeof(from[0]));
>>> +			from += last_spec;
>>> +			to_next += last_spec;
>>> +			held += last_spec;
>>> +			last_spec = 0;
>>> +
>>> +			/* Next0 */
>>> +			if (next_index == next0) {
>>> +				to_next[0] = from[0];
>>> +				to_next++;
>>> +				held++;
>>> +			} else {
>>> +				rte_node_enqueue_x1(graph, node,
>> next0,
>>> +						    from[0]);
>>> +			}
>>> +
>>> +			/* Next1 */
>>> +			if (next_index == next1) {
>>> +				to_next[0] = from[1];
>>> +				to_next++;
>>> +				held++;
>>> +			} else {
>>> +				rte_node_enqueue_x1(graph, node,
>> next1,
>>> +						    from[1]);
>>> +			}
>>> +
>>> +			/* Next2 */
>>> +			if (next_index == next2) {
>>> +				to_next[0] = from[2];
>>> +				to_next++;
>>> +				held++;
>>> +			} else {
>>> +				rte_node_enqueue_x1(graph, node,
>> next2,
>>> +						    from[2]);
>>> +			}
>>> +
>>> +			/* Next3 */
>>> +			if (next_index == next3) {
>>> +				to_next[0] = from[3];
>>> +				to_next++;
>>> +				held++;
>>> +			} else {
>>> +				rte_node_enqueue_x1(graph, node,
>> next3,
>>> +						    from[3]);
>>> +			}
>>> +
>>> +			from += 4;
>>> +
>>> +		} else {
>>> +			last_spec += 4;
>>> +		}
>>> +	}
>>> +
>>> +	while (n_left_from > 0) {
>>> +		uint32_t next_hop;
>>> +
>>> +		mbuf0 = pkts[0];
>>> +
>>> +		pkts += 1;
>>> +		n_left_from -= 1;
>>> +
>>> +		/* Extract DIP of mbuf0 */
>>> +		eth_hdr = rte_pktmbuf_mtod(mbuf0, struct
>> rte_ether_hdr *);
>>> +		ipv4_hdr = (struct rte_ipv4_hdr *)(eth_hdr + 1);
>>> +		/* Extract cksum, ttl as ipv4 hdr is in cache */
>>> +		rte_node_mbuf_priv1(mbuf0)->cksum = ipv4_hdr-
>>> hdr_checksum;
>>> +		rte_node_mbuf_priv1(mbuf0)->ttl = ipv4_hdr-
>>> time_to_live;
>>> +
>>> +		rc = rte_lpm_lookup(lpm, rte_be_to_cpu_32(ipv4_hdr-
>>> dst_addr),
>>> +				    &next_hop);
>>> +		next_hop = (rc == 0) ? next_hop : drop_nh;
>>> +
>>> +		rte_node_mbuf_priv1(mbuf0)->nh = next_hop &
>> 0xFFFF;
>>> +		next0 = (next_hop >> 16);
>>> +
>>> +		if (unlikely(next_index ^ next0)) {
>>> +			/* Copy things successfully speculated till now
>> */
>>> +			rte_memcpy(to_next, from, last_spec *
>> sizeof(from[0]));
>>> +			from += last_spec;
>>> +			to_next += last_spec;
>>> +			held += last_spec;
>>> +			last_spec = 0;
>>> +
>>> +			rte_node_enqueue_x1(graph, node, next0,
>> from[0]);
>>> +			from += 1;
>>> +		} else {
>>> +			last_spec += 1;
>>> +		}
>>> +	}
>>> +
>>> +	/* !!! Home run !!! */
>>> +	if (likely(last_spec == nb_objs)) {
>>> +		rte_node_next_stream_move(graph, node,
>> next_index);
>>> +		return nb_objs;
>>> +	}
>>> +
>>> +	held += last_spec;
>>> +	/* Copy things successfully speculated till now */
>>> +	rte_memcpy(to_next, from, last_spec * sizeof(from[0]));
>>> +	rte_node_next_stream_put(graph, node, next_index, held);
>>> +
>>> +	return nb_objs;
>>> +}
>>> +
>>>  #else
>>>
>>>  static uint16_t
>>>

  reply index

Thread overview: 219+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-18 21:35 [dpdk-dev] [PATCH v1 00/26] graph: introduce graph subsystem jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 01/26] graph: define the public API for graph support jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 02/26] graph: implement node registration jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 03/26] graph: implement node operations jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 04/26] graph: implement node debug routines jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 05/26] graph: implement internal graph operation helpers jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 06/26] graph: populate fastpath memory for graph reel jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 07/26] graph: implement create and destroy APIs jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 08/26] graph: implement graph operation APIs jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 09/26] graph: implement Graphviz export jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 10/26] graph: implement debug routines jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 11/26] graph: implement stats support jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 12/26] graph: implement fastpath API routines jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 13/26] graph: add unit test case jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 14/26] graph: add performance testcase jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 15/26] node: add log infra and null node jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 16/26] node: add ethdev Rx node jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 17/26] node: add ethdev Tx node jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 18/26] node: add ethdev Rx and Tx node ctrl API jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 19/26] node: ipv4 lookup for arm64 jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 20/26] node: ipv4 lookup for x86 jerinj
2020-03-19 12:25   ` Ray Kinsella
2020-03-19 14:22     ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2020-03-19 15:50       ` Ray Kinsella [this message]
2020-03-19 16:13         ` Pavan Nikhilesh Bhagavatula
2020-03-20  9:14           ` Ray Kinsella
2020-03-24  9:40             ` Pavan Nikhilesh Bhagavatula
2020-03-24 14:38               ` Ray Kinsella
2020-03-26  9:56                 ` Pavan Nikhilesh Bhagavatula
2020-03-26 16:54                   ` Ray Kinsella
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 21/26] node: add ipv4 rewrite node jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 22/26] node: add ipv4 rewrite and lookup ctrl API jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 23/26] node: add pkt drop node jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 24/26] l3fwd-graph: add graph based l3fwd skeleton jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 25/26] l3fwd-graph: add ethdev configuration changes jerinj
2020-03-18 21:35 ` [dpdk-dev] [PATCH v1 26/26] l3fwd-graph: add graph config and main loop jerinj
2020-03-26 16:56 ` [dpdk-dev] [PATCH v2 00/28] graph: introduce graph subsystem jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 01/28] graph: define the public API for graph support jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 02/28] graph: implement node registration jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 03/28] graph: implement node operations jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 04/28] graph: implement node debug routines jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 05/28] graph: implement internal graph operation helpers jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 06/28] graph: populate fastpath memory for graph reel jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 07/28] graph: implement create and destroy APIs jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 08/28] graph: implement graph operation APIs jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 09/28] graph: implement Graphviz export jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 10/28] graph: implement debug routines jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 11/28] graph: implement stats support jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 12/28] graph: implement fastpath API routines jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 13/28] graph: add unit test case jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 14/28] graph: add performance testcase jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 15/28] node: add log infra and null node jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 16/28] node: add ethdev Rx node jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 17/28] node: add ethdev Tx node jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 18/28] node: add ethdev Rx and Tx node ctrl API jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 19/28] node: ipv4 lookup for arm64 jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 20/28] node: ipv4 lookup for x86 jerinj
2020-03-27  8:40     ` Jerin Jacob
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 21/28] node: add ipv4 rewrite node jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 22/28] node: add ipv4 rewrite and lookup ctrl API jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 23/28] node: add pkt drop node jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 24/28] l3fwd-graph: add graph based l3fwd skeleton jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 25/28] l3fwd-graph: add ethdev configuration changes jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 26/28] l3fwd-graph: add graph config and main loop jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 27/28] doc: add graph library programmer's guide guide jerinj
2020-03-26 16:56   ` [dpdk-dev] [PATCH v2 28/28] doc: add l3fwd graph application user guide jerinj
2020-03-27  6:49   ` [dpdk-dev] [PATCH v2 00/28] graph: introduce graph subsystem Jerin Jacob
2020-03-27 10:42     ` Thomas Monjalon
2020-03-31 19:29   ` [dpdk-dev] [PATCH v3 00/29] " jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 01/29] graph: define the public API for graph support jerinj
2020-04-03  9:26       ` Wang, Xiao W
2020-04-04 12:15         ` Jerin Jacob
2020-04-06 12:36       ` Andrzej Ostruszka
2020-04-06 14:59         ` Jerin Jacob
2020-04-06 16:09           ` Andrzej Ostruszka
2020-04-07 10:27             ` Jerin Jacob
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 02/29] graph: implement node registration jerinj
2020-04-03 10:44       ` Wang, Xiao W
2020-04-04 12:29         ` Jerin Jacob
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 03/29] graph: implement node operations jerinj
2020-04-03 10:54       ` Wang, Xiao W
2020-04-04 13:07         ` Jerin Jacob
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 04/29] graph: implement node debug routines jerinj
2020-04-04  7:57       ` Wang, Xiao W
2020-04-04 13:12         ` Jerin Jacob
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 05/29] graph: implement internal graph operation helpers jerinj
2020-04-06 13:47       ` Wang, Xiao W
2020-04-06 14:08         ` Jerin Jacob
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 06/29] graph: populate fastpath memory for graph reel jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 07/29] graph: implement create and destroy APIs jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 08/29] graph: implement graph operation APIs jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 09/29] graph: implement Graphviz export jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 10/29] graph: implement debug routines jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 11/29] graph: implement stats support jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 12/29] graph: implement fastpath API routines jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 13/29] graph: add unit test case jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 14/29] graph: add performance testcase jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 15/29] node: add log infra and null node jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 16/29] node: add ethdev Rx node jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 17/29] node: add ethdev Tx node jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 18/29] node: add ethdev Rx and Tx node ctrl API jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 19/29] node: add generic ipv4 lookup node jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 20/29] node: ipv4 lookup for arm64 jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 21/29] node: ipv4 lookup for x86 jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 22/29] node: add ipv4 rewrite node jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 23/29] node: add ipv4 rewrite and lookup ctrl API jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 24/29] node: add packet drop node jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 25/29] l3fwd-graph: add graph based l3fwd skeleton jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 26/29] l3fwd-graph: add ethdev configuration changes jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 27/29] l3fwd-graph: add graph config and main loop jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 28/29] doc: add graph library programmer's guide guide jerinj
2020-03-31 19:29     ` [dpdk-dev] [PATCH v3 29/29] doc: add l3fwd graph application user guide jerinj
2020-04-05  8:55     ` [dpdk-dev] [PATCH v4 00/29] graph: introduce graph subsystem jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 01/29] graph: define the public API for graph support jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 02/29] graph: implement node registration jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 03/29] graph: implement node operations jerinj
2020-04-06 17:57         ` Andrzej Ostruszka
2020-04-07  2:43           ` [dpdk-dev] [EXT] " Kiran Kumar Kokkilagadda
2020-04-07  8:47             ` Andrzej Ostruszka
2020-04-07 10:20             ` Jerin Jacob
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 04/29] graph: implement node debug routines jerinj
2020-04-06 18:17         ` Andrzej Ostruszka
2020-04-07 10:22           ` Jerin Jacob
2020-04-07 11:50             ` Andrzej Ostruszka
2020-04-07 12:09               ` Jerin Jacob
2020-04-07 12:50                 ` Andrzej Ostruszka
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 05/29] graph: implement internal graph operation helpers jerinj
2020-04-07 12:16         ` Andrzej Ostruszka
2020-04-07 12:27           ` Jerin Jacob
2020-04-07 12:54             ` Andrzej Ostruszka
2020-04-07 13:31               ` Jerin Jacob
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 06/29] graph: populate fastpath memory for graph reel jerinj
2020-04-08 17:30         ` Andrzej Ostruszka
2020-04-09  2:44           ` Kiran Kumar Kokkilagadda
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 07/29] graph: implement create and destroy APIs jerinj
2020-04-08 16:57         ` Andrzej Ostruszka
2020-04-08 17:23           ` Jerin Jacob
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 08/29] graph: implement graph operation APIs jerinj
2020-04-08 17:49         ` Andrzej Ostruszka
2020-04-08 19:18           ` Jerin Jacob
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 09/29] graph: implement Graphviz export jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 10/29] graph: implement debug routines jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 11/29] graph: implement stats support jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 12/29] graph: implement fastpath API routines jerinj
2020-04-09 23:07         ` Andrzej Ostruszka
2020-04-10  9:18           ` Jerin Jacob
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 13/29] graph: add unit test case jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 14/29] graph: add performance testcase jerinj
2020-04-05  8:55       ` [dpdk-dev] [PATCH v4 15/29] node: add log infra and null node jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 16/29] node: add ethdev Rx node jerinj
2020-04-09 23:05         ` Andrzej Ostruszka
2020-04-10  7:00           ` Nithin Dabilpuram
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 17/29] node: add ethdev Tx node jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 18/29] node: add ethdev Rx and Tx node ctrl API jerinj
2020-04-09 23:07         ` Andrzej Ostruszka
2020-04-10  5:09           ` Nithin Dabilpuram
2020-04-10  8:22             ` Nithin Dabilpuram
2020-04-10 12:52             ` Andrzej Ostruszka
2020-04-10 14:54               ` [dpdk-dev] [EXT] " Nithin Dabilpuram
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 19/29] node: add generic ipv4 lookup node jerinj
2020-04-09 23:07         ` Andrzej Ostruszka
2020-04-10 10:20           ` Nithin Dabilpuram
2020-04-10 14:41             ` Nithin Dabilpuram
2020-04-10 15:17               ` Andrzej Ostruszka
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 20/29] node: ipv4 lookup for arm64 jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 21/29] node: ipv4 lookup for x86 jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 22/29] node: add ipv4 rewrite node jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 23/29] node: add ipv4 rewrite and lookup ctrl API jerinj
2020-04-09 23:04         ` Andrzej Ostruszka
2020-04-10  7:24           ` Nithin Dabilpuram
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 24/29] node: add packet drop node jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 25/29] l3fwd-graph: add graph based l3fwd skeleton jerinj
2020-04-09 23:04         ` Andrzej Ostruszka
2020-04-10  8:23           ` Nithin Dabilpuram
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 26/29] l3fwd-graph: add ethdev configuration changes jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 27/29] l3fwd-graph: add graph config and main loop jerinj
2020-04-09 23:04         ` Andrzej Ostruszka
2020-04-10  9:29           ` Nithin Dabilpuram
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 28/29] doc: add graph library programmer's guide guide jerinj
2020-04-05  8:56       ` [dpdk-dev] [PATCH v4 29/29] doc: add l3fwd graph application user guide jerinj
2020-04-09 23:13       ` [dpdk-dev] [PATCH v4 00/29] graph: introduce graph subsystem Andrzej Ostruszka
2020-04-10  9:07         ` Jerin Jacob
2020-04-11 14:13       ` [dpdk-dev] [PATCH v5 " jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 01/29] graph: define the public API for graph support jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 02/29] graph: implement node registration jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 03/29] graph: implement node operations jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 04/29] graph: implement node debug routines jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 05/29] graph: implement internal graph operation helpers jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 06/29] graph: populate fastpath memory for graph reel jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 07/29] graph: implement create and destroy APIs jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 08/29] graph: implement graph operation APIs jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 09/29] graph: implement Graphviz export jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 10/29] graph: implement debug routines jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 11/29] graph: implement stats support jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 12/29] graph: implement fastpath API routines jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 13/29] graph: add unit test case jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 14/29] graph: add performance testcase jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 15/29] node: add log infra and null node jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 16/29] node: add ethdev Rx node jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 17/29] node: add ethdev Tx node jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 18/29] node: add ethdev Rx and Tx node ctrl API jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 19/29] node: add generic ipv4 lookup node jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 20/29] node: ipv4 lookup for arm64 jerinj
2020-05-12  9:31           ` David Marchand
2020-05-12  9:50             ` [dpdk-dev] [EXT] " Nithin Dabilpuram
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 21/29] node: ipv4 lookup for x86 jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 22/29] node: add ipv4 rewrite node jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 23/29] node: add ipv4 rewrite and lookup ctrl API jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 24/29] node: add packet drop node jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 25/29] l3fwd-graph: add graph based l3fwd skeleton jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 26/29] l3fwd-graph: add ethdev configuration changes jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 27/29] l3fwd-graph: add graph config and main loop jerinj
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 28/29] doc: add graph library programmer's guide guide jerinj
2020-05-11  9:27           ` David Marchand
2020-05-11  9:30             ` Jerin Jacob
2020-04-11 14:14         ` [dpdk-dev] [PATCH v5 29/29] doc: add l3fwd graph application user guide jerinj
2020-04-30  8:07         ` [dpdk-dev] [PATCH v5 00/29] graph: introduce graph subsystem Tom Barbette
2020-04-30  8:42           ` Jerin Jacob
2020-05-05 21:44         ` Thomas Monjalon

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