On Wed, Jun 7, 2023 at 9:30 AM Zhirun Yan <zhirun....@intel.com> wrote: > > Add new parameter "model" to choose mcore dispatch or rtc model. > And in dispatch model, the node will affinity to worker core successively. > > Note: > RTE_GRAPH_MODEL_SELECT is set to GRAPH_MODEL_RTC by default. Must set > model the same as RTE_GRAPH_MODEL_SELECT If set it as rtc or mcore > dispatch explicitly. GRAPH_MODEL_MCORE_RUNTIME_SELECT means it could > choose by model in runtime.
Now no GRAPH_MODEL_MCORE_RUNTIME_SELECT. Right? it same as !RTE_GRAPH_MODEL_SELECT > Only support one RX node for mcore dispatch model in current > implementation. > > ./dpdk-l3fwd-graph -l 8,9,10,11 -n 4 -- -p 0x1 --config="(0,0,9)" -P > --model="dispatch" Please update doc/guides/sample_app_ug/l3_forward_graph.rst for new model option and example command line and relevant detail on RTE_GRAPH_MODEL_SELECT scheme. > Signed-off-by: Haiyue Wang <haiyue.w...@intel.com> > Signed-off-by: Cunming Liang <cunming.li...@intel.com> > Signed-off-by: Zhirun Yan <zhirun....@intel.com> > --- > examples/l3fwd-graph/main.c | 231 ++++++++++++++++++++++++++++++------ > 1 file changed, 193 insertions(+), 38 deletions(-) > > diff --git a/examples/l3fwd-graph/main.c b/examples/l3fwd-graph/main.c > index 5feeab4f0f..77a5a98aec 100644 > --- a/examples/l3fwd-graph/main.c > +++ b/examples/l3fwd-graph/main.c > @@ -23,6 +23,12 @@ > #include <rte_cycles.h> > #include <rte_eal.h> > #include <rte_ethdev.h> > +#define GRAPH_MODEL_RTC 0 /* Run-to-completion model, set by default. */ > +#define GRAPH_MODEL_MCORE_DISPATCH 1 /* Dispatch model. */ > +#define GRAPH_MODEL_MCORE_RUNTIME_SELECT 2 /* Support to select model by */ Duplication from public header file. Not needed. > + /* parsing model in cmdline. */ > +#undef RTE_GRAPH_MODEL_SELECT
