graph: support node xstats

Add ability for nodes to advertise xstat counters during registration
and increment them in fastpath.
Add support for retrieving/printing stats for node specific counters

graph: support node xstats

Add ability for nodes to advertise xstat counters during registration
and increment them in fastpath.
Add support for retrieving/printing stats for node specific counters
using rte_graph_cluster_stats_get().
Add rte_node_xstat_increment() API to increment node specific counters.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Kiran Kumar K <kirankumark@marvell.com>
Reviewed-by: Robin Jarry <rjarry@redhat.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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lib: move alignment attribute on types for MSVC

The current location used for __rte_aligned(a) for alignment of types
is not compatible with MSVC. There is only a single location accepted
by both to

lib: move alignment attribute on types for MSVC

The current location used for __rte_aligned(a) for alignment of types
is not compatible with MSVC. There is only a single location accepted
by both toolchains.

The standard offers no alignment facility that compatibly interoperates
with C and C++ but it may be achieved by relocating the placement of
__rte_aligned(a) to the aforementioned location accepted by all currently
supported toolchains.

To allow alignment for both compilers, do the following:

* Expand __rte_aligned(a) to __declspec(align(a)) when building
with MSVC.

* Move __rte_aligned from the end of {struct,union} definitions to
be between {struct,union} and tag.

The placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for all of GCC, LLVM, MSVC compilers building both C and C++.

Note: this move has an additional benefit as Doxygen is not confused
anymore like for the rte_event_vector struct definition.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@huawei.com>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>

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graph: promote API as stable

The graph library has been marked experimental since initial
release in 2020. Time to take the training wheels off.

Signed-off-by: Stephen Hemminger <stephen@networkplu

graph: promote API as stable

The graph library has been marked experimental since initial
release in 2020. Time to take the training wheels off.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Zhirun Yan <zhirun.yan@intel.com>

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remove C11 compatibility macro

C11 conformant compiler is documented as a minimum requirement to build
and consume DPDK.
Remove use of RTE_STD_C11 macro marking use of C11 features with
__extension_

remove C11 compatibility macro

C11 conformant compiler is documented as a minimum requirement to build
and consume DPDK.
Remove use of RTE_STD_C11 macro marking use of C11 features with
__extension__ since it is no longer necessary and then remove definition
of RTE_STD_C11 macro.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Morten Brørup <mb@smartsharesystems.com>

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lib: remove blank line ending comment blocks

At the end of a comment, no need for an extra line.

This pattern was fixed with the following command:
git ls lib | xargs sed -i '/^ *\* *$/{N;/ *\*\/ *

lib: remove blank line ending comment blocks

At the end of a comment, no need for an extra line.

This pattern was fixed with the following command:
git ls lib | xargs sed -i '/^ *\* *$/{N;/ *\*\/ *$/D;}'

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>

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graph: add stats for mcore dispatch model

Add stats for mcore dispatch model if stats collection is
enabled.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Cunming Liang <cunming

graph: add stats for mcore dispatch model

Add stats for mcore dispatch model if stats collection is
enabled.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

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graph: introduce stream moving cross cores

This patch introduces key functions to allow a worker thread to
enable enqueue and move streams of objects to the next nodes over
different cores for mcore

graph: introduce stream moving cross cores

This patch introduces key functions to allow a worker thread to
enable enqueue and move streams of objects to the next nodes over
different cores for mcore dispatch model.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

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graph: introduce graph clone API for other worker core

This patch adds graph API for supporting to clone the graph object for
a specified worker core. The new graph will also clone all nodes.

Signe

graph: introduce graph clone API for other worker core

This patch adds graph API for supporting to clone the graph object for
a specified worker core. The new graph will also clone all nodes.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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graph: introduce graph bind unbind API

Add lcore_id for graph to hold affinity core id where graph would run on.
Add bind/unbind API to set/unset graph affinity attribute. lcore_id will
be set as MA

graph: introduce graph bind unbind API

Add lcore_id for graph to hold affinity core id where graph would run on.
Add bind/unbind API to set/unset graph affinity attribute. lcore_id will
be set as MAX by default, it means not enable this attribute.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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graph: pcap capture for graph nodes

Implementation adds support to capture packets at each node with
packet metadata and node name.
The l3fwd-graph example is extended to support this new feature.

graph: pcap capture for graph nodes

Implementation adds support to capture packets at each node with
packet metadata and node name.
The l3fwd-graph example is extended to support this new feature.

Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
m

lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
makes it awkward to add features referring to individual libraries in the
build - should the lib names be specified with or without the prefix.
Therefore, we can just remove the library prefix and use the library's
unique name as the directory name, i.e. 'eal' rather than 'librte_eal'

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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