Hi Minhu, > -----Original Message----- > From: Min Hu (Connor) <[email protected]> > Sent: Friday, March 4, 2022 2:27 PM > To: [email protected] > Cc: Huisong Li <[email protected]>; [email protected]; Min Hu > <[email protected]>; Li, Xiaoyun <[email protected]>; Singh, Aman > Deep <[email protected]>; Zhang, Yuying > <[email protected]>; Ajit Khaparde <[email protected]>; > Andrew Rybchenko <[email protected]>; Yigit, Ferruh > <[email protected]> > Subject: [PATCH v5] app/testpmd: add help messages for multi-process > > From: Huisong Li <[email protected]> > > This patch adds help messages for multi-process. > --num-procs <N>, where N is the total number of symmetric_mp instances > that will be run side-by-side to perform packet processing. This parameter is > used to configure the appropriate number of receive queues on each > network port. > > --proc-id <n>, where n is a numeric value in the range 0 <= n < N (number of > processes, specified above). This identifies which symmetric_mp instance is > being run, so that each process can read a unique receive queue on each > network port. > > Fixes: a550baf24af9 ("app/testpmd: support multi-process") > Cc: [email protected] > > Signed-off-by: Huisong Li <[email protected]> > Signed-off-by: Min Hu (Connor) <[email protected]>
Acked-by: Yuying Zhang <[email protected]> > --- > v5: > * delete space > v4: > * update description for parameters. > v3,v2: > * adjust the position of parameters. > --- > app/test-pmd/parameters.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c index > daf6a31b2b..6c4253ae61 100644 > --- a/app/test-pmd/parameters.c > +++ b/app/test-pmd/parameters.c > @@ -61,6 +61,8 @@ usage(char* progname) > "extended statistics to show. Used with --stats-period " > "specified or interactive commands that show Rx/Tx statistics " > "(i.e. 'show port stats').\n"); > + printf(" --num-procs: the total number of symmetric_mp instances > that will be run side-by-side\n"); > + printf(" --proc-id: the id of the current process (id < num-procs) to > +identify which symmetric_mp instance is being run\n"); > printf(" --nb-cores=N: set the number of forwarding cores " > "(1 <= N <= %d).\n", nb_lcores); > printf(" --nb-ports=N: set the number of forwarding ports " > -- > 2.33.0
