在 2021/4/15 15:54, Ferruh Yigit 写道:
On 4/12/2021 5:37 PM, Ferruh Yigit wrote:
On 3/30/2021 2:48 AM, Min Hu (Connor) wrote:
From: Lijun Ou <ouli...@huawei.com>
This patch adds multi-process support for testpmd.
The test cmd example as follows:
the primary cmd:
./dpdk-testpmd -a xxx --proc-type=auto -l 0-1 -- -i \
--rxq=4 --txq=4 --num-procs=2 --proc-id=0
the secondary cmd:
./dpdk-testpmd -a xxx --proc-type=auto -l 2-3 -- -i \
--rxq=4 --txq=4 --num-procs=2 --proc-id=1
Hi Connor,
Please find a few minor comments below, since they are minor issues
please feel free to keep the existing acks in next version.
Reminder of this patch, waiting for minor updates, it would be good to
have it before -rc1, so that the change can be tested thoroughly.
Hi, Ferruh,
v9 has been sent, please check it out, thanks.
Meanwhile I have concern/question on long term testing of the feature.
It is possible to break the multi-process support unintentionally and
not recognize it. How can we continually verify the feature?
Are you using DTS?
Does it make sense to add a testcase into dts to test testpmd
multi-process support so that it is verified on each release?
.
Well, we have our own DTS system which contains testcase of multiple
process in testpmd:
1. When we upstream patches to DPDK，the patch should pass all the testcase.
2. Before DPDK version release(in RC1) in every three months, we rebase
the new DPDK version, and check all the testcase in our DTS system. If
some testcase fails, we will fix it and upstream the patch to DPDK, of
course, including multi-process support in testpmd.
