On Tue, Dec 9, 2025 at 2:27 PM Robin Jarry <[email protected]> wrote:
>
> Accumulate the number of processed objects and the number of times each
> node is visited regardless of the compile time value of
> RTE_LIBRTE_GRAPH_STATS.


By default, RTE_LIBRTE_GRAPH_STATS is enabled in distro build. So why
need such changes?


>
> Accumulating these numbers do not bring much overhead when rte_rdtsc()
> isn't called.
>
> Signed-off-by: Robin Jarry <[email protected]>
> ---
>  lib/graph/rte_graph_worker_common.h | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/lib/graph/rte_graph_worker_common.h 
> b/lib/graph/rte_graph_worker_common.h
> index 4ab53a533e4c..c87a6796a96e 100644
> --- a/lib/graph/rte_graph_worker_common.h
> +++ b/lib/graph/rte_graph_worker_common.h
> @@ -209,11 +209,11 @@ __rte_node_process(struct rte_graph *graph, struct 
> rte_node *node)
>                 start = rte_rdtsc();
>                 rc = node->process(graph, node, objs, node->idx);
>                 node->total_cycles += rte_rdtsc() - start;
> -               node->total_calls++;
> -               node->total_objs += rc;
>         } else {
> -               node->process(graph, node, objs, node->idx);
> +               rc = node->process(graph, node, objs, node->idx);
>         }
> +       node->total_calls++;
> +       node->total_objs += rc;
>         node->idx = 0;
>  }
>
> --
> 2.52.0
>

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