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From: Jerin Jacob <jerinjacobk@gmail.com>
To: Tom Barbette <barbette@kth.se>
Cc: "Jerin Jacob" <jerinj@marvell.com>, dpdk-dev <dev@dpdk.org>,
	"Thomas Monjalon" <thomas@monjalon.net>,
	"David Marchand" <david.marchand@redhat.com>,
	"Ray Kinsella" <mdr@ashroe.eu>,
	"Mattias Rönnblom" <mattias.ronnblom@ericsson.com>,
	"Kiran Kumar K" <kirankumark@marvell.com>,
	"Pavan Nikhilesh" <pbhagavatula@marvell.com>,
	"Nithin Dabilpuram" <ndabilpuram@marvell.com>,
	"Xiao Wang" <xiao.w.wang@intel.com>,
	"Andrzej Ostruszka" <amo@semihalf.com>
Subject: Re: [dpdk-dev] [PATCH v5 00/29] graph: introduce graph subsystem
Date: Thu, 30 Apr 2020 14:12:26 +0530
Message-ID: <CALBAE1Pu3=tL-UmWCa9T7FKA-+X=VjbvA2M6PDd3PGeZH3bFFg@mail.gmail.com> (raw)
In-Reply-To: <263134f2-f2a4-a873-5431-602e680ca347@kth.se>

On Thu, Apr 30, 2020 at 1:38 PM Tom Barbette <barbette@kth.se> wrote:
>
> Hi all,
>
> I could not check all discussions regarding the graph subsystem, but I
> could not find a trivia behind the idea of re-creating yet another graph
> processing system like VPP, BESS, Click/FastClick and a few others that
> all support DPDK already and comes with up to thousands of "nodes"
> already built?
>
> Is there something fundamentally better than those? Or this is just to
> provide a clean in-house API?

Enumerating some of the features:

0) Native mbuf based nodes. This will avoid, mbuf to other data plane
container conversion cost in fastpath.
1) Nodes as plugins.
2) Support for out of tree nodes.
3) Inbuilt nodes for packet processing.
4) Multi-process support.
5) Low overhead graph walk and node enqueue.[1] See performance data
from the cover letter.
6) Low overhead statistics collection infrastructure.
7) Support to export the graph as a Graphviz dot file. See rte_graph_export().
8) Allow having another graph walk implementation in the future by
segregating the fast path(rte_graph_worker.h) and slow path code.
9) Native DPDK apps for DPDK drivers to leverage graph architecture.

I think item (0), (4), (5), (9) useful for the DPDK ecosystem.

Performance[1]
-----------
1) Graph walk and node enqueue overhead can be tested with performance
test case application [1]
# If all packets go from a node to another node (we call it as
# "homerun") then it will be just a pointer swap for a burst of packets.
# In the worst case, a couple of handful cycles to move an object from a
node to another node.

2) Performance comparison with existing l3fwd (The complete static code
with out any nodes) vs modular l3fwd-graph with 5 nodes
(ip4_lookup, ip4_rewrite, ethdev_tx, ethdev_rx, pkt_drop).
Here is graphical representation of the l3fwd-graph as Graphviz dot
file:
http://bit.ly/39UPPGm

# l3fwd-graph performance is -1.2% wrt static l3fwd.

# We have simulated the similar test with existing librte_pipeline
# application [4].
ip_pipline application is -48.62% wrt static l3fwd.

The above results are on octeontx2. It may vary on other platforms.
The platforms with higher L1 and L2 caches will have further better
performance.
>
> Thanks,
>
> Tom
>
> Le 11/04/2020 à 16:13, jerinj@marvell.com a écrit :
> > From: Jerin Jacob <jerinj@marvell.com>
> >
> > Using graph traversal for packet processing is a proven architecture
> > that has been implemented in various open source libraries.
> >
> > Graph architecture for packet processing enables abstracting the data
> > processing functions as “nodes” and “links” them together to create a
> > complex “graph” to create reusable/modular data processing functions.
> >
> > The patchset further includes performance enhancements and modularity
> > to the DPDK as discussed in more detail below.
> >
> > v5..v4:
> > ------
> > Addressed the following review comments from Andrzej Ostruszka.
> >
> > 1) Addressed and comment in (http://mails.dpdk.org/archives/dev/2020-April/162184.html)
> > and improved following function prototypes/return types and adjusted the
> > implementation
> > a) rte_graph_node_get
> > b) rte_graph_max_count
> > c) rte_graph_export
> > d) rte_graph_destroy
> > 2) Updated UT and l3fwd-graph for updated function prototype
> > 3) bug fix in edge_update
> > 4) avoid reading graph_src_nodes_count() twice in rte_graph_create()
> > 5) Fix graph_mem_fixup_secondray typo
> > 6) Fixed Doxygen comments for rte_node_next_stream_put
> > 7) Updated the documentation to reflect the same.
> > 8) Removed RTE prefix from rte_node_mbuf_priv[1|2] * as they are
> > internal defines
> > 9) Limited next_hop id provided to LPM route add in
> > librte_node/ip4_lookup.c to 24 bits ()
> > 10) Fixed pattern array overflow issue with l3fwd-graph/main.c by
> > splitting pattern
> > array to default + non-default array. Updated doc with the same info.
> > 11) Fixed parsing issues in parse_config() in l3fwd-graph/main.c inline
> > with issues reported
> > in l2fwd-event
> > 12)Removed next_hop field in l3fwd-graph/main.c main()
> > 13) Fixed graph create error check in l3fwd-graph/main.c main()
> >
> > v4..v3:
> > -------
> > Addressed the following review comments from Wang, Xiao W
> >
> > 1) Remove unnecessary line from rte_graph.h
> > 2) Fix a typo from rte_graph.h
> > 3) Move NODE_ID_CHECK to 3rd patch where it is first used.
> > 4) Fixed bug in edge_update()
> >
> > v3..v2:
> > -------
> > 1) refactor ipv4 node lookup by moving SSE and NEON specific code to
> > lib/librte_node/ip4_lookup_sse.h and lib/librte_node/ip4_lookup_neon.h
> > 2) Add scalar version of process() function for ipv4 lookup to make
> > the node work on NON x86 and arm64 machines.
> >
> > v2..v1:
> > ------
> > 1) Added programmer guide/implementation documentation and l3fwd-graph doc
> >
> > RFC..v1:
> > --------
> >
> > 1) Split the patch to more logical ones for review.
> > 2) Added doxygen comments for the API
> > 3) Code cleanup
> > 4) Additional performance improvements.
> > Delta between l3fwd and l3fwd-graph is negligible now.
> > (~1%) on octeontx2.
> > 5) Added SIMD routines for x86 in additional to arm64.
> >
> > Hosted in netlify for easy reference:
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > Programmer’s Guide:
> > https://dpdk-graph.netlify.com/doc/html/guides/prog_guide/graph_lib.html
> >
> > l3fwd-graph doc:
> > https://dpdk-graph.netlify.com/doc/html/guides/sample_app_ug/l3_forward_graph.html
> >
> > API doc:
> > https://dpdk-graph.netlify.com/doc/html/api/rte__graph_8h.html
> > https://dpdk-graph.netlify.com/doc/html/api/rte__graph__worker_8h.html
> > https://dpdk-graph.netlify.com/doc/html/api/rte__node__eth__api_8h.html
> > https://dpdk-graph.netlify.com/doc/html/api/rte__node__ip4__api_8h.html
> >
> > 2) Added the release notes for the this feature
> >
> > 3) Fix build issues reported by CI for v1:
> > http://mails.dpdk.org/archives/test-report/2020-March/121326.html
> >
> >
> > Addional nodes planned for v20.08
> > ----------------------------------
> > 1) Packet classification node
> > 2) Support for IPV6 LPM node
> >
> >
> > This patchset contains
> > -----------------------------
> > 1) The API definition to "create" nodes and "link" together to create a
> > "graph" for packet processing. See, lib/librte_graph/rte_graph.h
> >
> > 2) The Fast path API definition for the graph walker and enqueue
> > function used by the workers. See, lib/librte_graph/rte_graph_worker.h
> >
> > 3) Optimized SW implementation for (1) and (2). See, lib/librte_graph/
> >
> > 4) Test case to verify the graph infrastructure functionality
> > See, app/test/test_graph.c
> >
> > 5) Performance test cases to evaluate the cost of graph walker and nodes
> > enqueue fast-path function for various combinations.
> >
> > See app/test/test_graph_perf.c
> >
> > 6) Packet processing nodes(Null, Rx, Tx, Pkt drop, IPV4 rewrite, IPv4
> > lookup)
> > using graph infrastructure. See lib/librte_node/*
> >
> > 7) An example application to showcase l3fwd
> > (functionality same as existing examples/l3fwd) using graph
> > infrastructure and use packets processing nodes (item (6)). See examples/l3fwd-graph/.
> >
> > Performance
> > -----------
> > 1) Graph walk and node enqueue overhead can be tested with performance
> > test case application [1]
> > # If all packets go from a node to another node (we call it as
> > # "homerun") then it will be just a pointer swap for a burst of packets.
> > # In the worst case, a couple of handful cycles to move an object from a
> > node to another node.
> >
> > 2) Performance comparison with existing l3fwd (The complete static code
> > with out any nodes) vs modular l3fwd-graph with 5 nodes
> > (ip4_lookup, ip4_rewrite, ethdev_tx, ethdev_rx, pkt_drop).
> > Here is graphical representation of the l3fwd-graph as Graphviz dot
> > file:
> > http://bit.ly/39UPPGm
> >
> > # l3fwd-graph performance is -1.2% wrt static l3fwd.
> >
> > # We have simulated the similar test with existing librte_pipeline
> > # application [4].
> > ip_pipline application is -48.62% wrt static l3fwd.
> >
> > The above results are on octeontx2. It may vary on other platforms.
> > The platforms with higher L1 and L2 caches will have further better
> > performance.
> >
> >
> > Tested architectures:
> > --------------------
> > 1) AArch64
> > 2) X86
> >
> >
> > Identified tweaking for better performance on different targets
> > ---------------------------------------------------------------
> > 1) Test with various burst size values (256, 128, 64, 32) using
> > CONFIG_RTE_GRAPH_BURST_SIZE config option.
> > Based on our testing, on x86 and arm64 servers, The sweet spot is 256
> > burst size.
> > While on arm64 embedded SoCs, it is either 64 or 128.
> >
> > 2) Disable node statistics (use CONFIG_RTE_LIBRTE_GRAPH_STATS config
> > option)
> > if not needed.
> >
> > 3) Use arm64 optimized memory copy for arm64 architecture by
> > selecting CONFIG_RTE_ARCH_ARM64_MEMCPY.
> >
> > Commands to run tests
> > ---------------------
> >
> > [1]
> > perf test:
> > echo "graph_perf_autotest" | sudo ./build/app/test/dpdk-test -c 0x30
> >
> > [2]
> > functionality test:
> > echo "graph_autotest" | sudo ./build/app/test/dpdk-test -c 0x30
> >
> > [3]
> > l3fwd-graph:
> > ./l3fwd-graph -c 0x100  -- -p 0x3 --config="(0, 0, 8)" -P
> >
> > [4]
> > # ./ip_pipeline --c 0xff0000 -- -s route.cli
> >
> > Route.cli: (Copy paste to the shell to avoid dos format issues)
> >
> > https://pastebin.com/raw/B4Ktx7TT
> >
> > Jerin Jacob (13):
> >    graph: define the public API for graph support
> >    graph: implement node registration
> >    graph: implement node operations
> >    graph: implement node debug routines
> >    graph: implement internal graph operation helpers
> >    graph: populate fastpath memory for graph reel
> >    graph: implement create and destroy APIs
> >    graph: implement graph operation APIs
> >    graph: implement Graphviz export
> >    graph: implement debug routines
> >    graph: implement stats support
> >    graph: implement fastpath API routines
> >    doc: add graph library programmer's guide guide
> >
> > Kiran Kumar K (2):
> >    graph: add unit test case
> >    node: add ipv4 rewrite node
> >
> > Nithin Dabilpuram (11):
> >    node: add log infra and null node
> >    node: add ethdev Rx node
> >    node: add ethdev Tx node
> >    node: add ethdev Rx and Tx node ctrl API
> >    node: ipv4 lookup for arm64
> >    node: add ipv4 rewrite and lookup ctrl API
> >    node: add packet drop node
> >    l3fwd-graph: add graph based l3fwd skeleton
> >    l3fwd-graph: add ethdev configuration changes
> >    l3fwd-graph: add graph config and main loop
> >    doc: add l3fwd graph application user guide
> >
> > Pavan Nikhilesh (3):
> >    graph: add performance testcase
> >    node: add generic ipv4 lookup node
> >    node: ipv4 lookup for x86
> >
> >   MAINTAINERS                                   |   14 +
> >   app/test/Makefile                             |    7 +
> >   app/test/meson.build                          |   12 +-
> >   app/test/test_graph.c                         |  819 ++++
> >   app/test/test_graph_perf.c                    | 1057 ++++++
> >   config/common_base                            |   12 +
> >   config/rte_config.h                           |    4 +
> >   doc/api/doxy-api-index.md                     |    5 +
> >   doc/api/doxy-api.conf.in                      |    2 +
> >   doc/guides/prog_guide/graph_lib.rst           |  397 ++
> >   .../prog_guide/img/anatomy_of_a_node.svg      | 1078 ++++++
> >   .../prog_guide/img/graph_mem_layout.svg       |  702 ++++
> >   doc/guides/prog_guide/img/link_the_nodes.svg  | 3330 +++++++++++++++++
> >   doc/guides/prog_guide/index.rst               |    1 +
> >   doc/guides/rel_notes/release_20_05.rst        |   32 +
> >   doc/guides/sample_app_ug/index.rst            |    1 +
> >   doc/guides/sample_app_ug/intro.rst            |    4 +
> >   doc/guides/sample_app_ug/l3_forward_graph.rst |  334 ++
> >   examples/Makefile                             |    3 +
> >   examples/l3fwd-graph/Makefile                 |   58 +
> >   examples/l3fwd-graph/main.c                   | 1126 ++++++
> >   examples/l3fwd-graph/meson.build              |   13 +
> >   examples/meson.build                          |    6 +-
> >   lib/Makefile                                  |    6 +
> >   lib/librte_graph/Makefile                     |   28 +
> >   lib/librte_graph/graph.c                      |  587 +++
> >   lib/librte_graph/graph_debug.c                |   84 +
> >   lib/librte_graph/graph_ops.c                  |  169 +
> >   lib/librte_graph/graph_populate.c             |  234 ++
> >   lib/librte_graph/graph_private.h              |  347 ++
> >   lib/librte_graph/graph_stats.c                |  406 ++
> >   lib/librte_graph/meson.build                  |   11 +
> >   lib/librte_graph/node.c                       |  421 +++
> >   lib/librte_graph/rte_graph.h                  |  668 ++++
> >   lib/librte_graph/rte_graph_version.map        |   47 +
> >   lib/librte_graph/rte_graph_worker.h           |  510 +++
> >   lib/librte_node/Makefile                      |   32 +
> >   lib/librte_node/ethdev_ctrl.c                 |  115 +
> >   lib/librte_node/ethdev_rx.c                   |  221 ++
> >   lib/librte_node/ethdev_rx_priv.h              |   81 +
> >   lib/librte_node/ethdev_tx.c                   |   86 +
> >   lib/librte_node/ethdev_tx_priv.h              |   62 +
> >   lib/librte_node/ip4_lookup.c                  |  215 ++
> >   lib/librte_node/ip4_lookup_neon.h             |  238 ++
> >   lib/librte_node/ip4_lookup_sse.h              |  244 ++
> >   lib/librte_node/ip4_rewrite.c                 |  326 ++
> >   lib/librte_node/ip4_rewrite_priv.h            |   77 +
> >   lib/librte_node/log.c                         |   14 +
> >   lib/librte_node/meson.build                   |   10 +
> >   lib/librte_node/node_private.h                |   79 +
> >   lib/librte_node/null.c                        |   23 +
> >   lib/librte_node/pkt_drop.c                    |   26 +
> >   lib/librte_node/rte_node_eth_api.h            |   64 +
> >   lib/librte_node/rte_node_ip4_api.h            |   78 +
> >   lib/librte_node/rte_node_version.map          |    9 +
> >   lib/meson.build                               |    5 +-
> >   meson.build                                   |    1 +
> >   mk/rte.app.mk                                 |    2 +
> >   58 files changed, 14538 insertions(+), 5 deletions(-)
> >   create mode 100644 app/test/test_graph.c
> >   create mode 100644 app/test/test_graph_perf.c
> >   create mode 100644 doc/guides/prog_guide/graph_lib.rst
> >   create mode 100644 doc/guides/prog_guide/img/anatomy_of_a_node.svg
> >   create mode 100644 doc/guides/prog_guide/img/graph_mem_layout.svg
> >   create mode 100644 doc/guides/prog_guide/img/link_the_nodes.svg
> >   create mode 100644 doc/guides/sample_app_ug/l3_forward_graph.rst
> >   create mode 100644 examples/l3fwd-graph/Makefile
> >   create mode 100644 examples/l3fwd-graph/main.c
> >   create mode 100644 examples/l3fwd-graph/meson.build
> >   create mode 100644 lib/librte_graph/Makefile
> >   create mode 100644 lib/librte_graph/graph.c
> >   create mode 100644 lib/librte_graph/graph_debug.c
> >   create mode 100644 lib/librte_graph/graph_ops.c
> >   create mode 100644 lib/librte_graph/graph_populate.c
> >   create mode 100644 lib/librte_graph/graph_private.h
> >   create mode 100644 lib/librte_graph/graph_stats.c
> >   create mode 100644 lib/librte_graph/meson.build
> >   create mode 100644 lib/librte_graph/node.c
> >   create mode 100644 lib/librte_graph/rte_graph.h
> >   create mode 100644 lib/librte_graph/rte_graph_version.map
> >   create mode 100644 lib/librte_graph/rte_graph_worker.h
> >   create mode 100644 lib/librte_node/Makefile
> >   create mode 100644 lib/librte_node/ethdev_ctrl.c
> >   create mode 100644 lib/librte_node/ethdev_rx.c
> >   create mode 100644 lib/librte_node/ethdev_rx_priv.h
> >   create mode 100644 lib/librte_node/ethdev_tx.c
> >   create mode 100644 lib/librte_node/ethdev_tx_priv.h
> >   create mode 100644 lib/librte_node/ip4_lookup.c
> >   create mode 100644 lib/librte_node/ip4_lookup_neon.h
> >   create mode 100644 lib/librte_node/ip4_lookup_sse.h
> >   create mode 100644 lib/librte_node/ip4_rewrite.c
> >   create mode 100644 lib/librte_node/ip4_rewrite_priv.h
> >   create mode 100644 lib/librte_node/log.c
> >   create mode 100644 lib/librte_node/meson.build
> >   create mode 100644 lib/librte_node/node_private.h
> >   create mode 100644 lib/librte_node/null.c
> >   create mode 100644 lib/librte_node/pkt_drop.c
> >   create mode 100644 lib/librte_node/rte_node_eth_api.h
> >   create mode 100644 lib/librte_node/rte_node_ip4_api.h
> >   create mode 100644 lib/librte_node/rte_node_version.map
> >

  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] " 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
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 [this message]
2020-05-05 21:44         ` Thomas Monjalon

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