[dts] [PATCH V1] tests/TestSuite_multiple_pthread: Allocate enough streams based on the number of CPU cores

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Jiang, YuX
> Sent: Wednesday, April 15, 2020 1:24 PM
> To: dts at dpdk.org
> Cc: Jiang, YuX <yux.jiang at intel.com>
> Subject: [dts] [PATCH V1] tests/TestSuite_multiple_pthread: Allocate enough
> streams based on the number of CPU cores
> 
> From: "Jiang, YuX" <yux.jiang at intel.com>
> 
> Add queue number for allocating enough streams according to the count of
> CPU cores
> 
> Signed-off-by: Jiang, YuX <yux.jiang at intel.com>
> ---
>  tests/TestSuite_multiple_pthread.py | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/tests/TestSuite_multiple_pthread.py
> b/tests/TestSuite_multiple_pthread.py
> index fb55de2..8825628 100644
> --- a/tests/TestSuite_multiple_pthread.py
> +++ b/tests/TestSuite_multiple_pthread.py
> @@ -124,7 +124,12 @@ class TestMultiplePthread(TestCase):
>          self.result_table_create(header_row)
>          self.out_view['data'] = []
> 
> -        cmdline = './%s/app/testpmd --lcores="%s" -n 4 -- -i' % (self.target,
> lcores)
> +        # Allocate enough streams based on the number of CPUs
> +        if len(cpu_list) > 2:
> +            queue_num = len(cpu_list)
> +            cmdline = './%s/app/testpmd --lcores="%s" -n 4 -- -i --txq=%d --
> rxq=%d' % (self.target, lcores, queue_num, queue_num)
> +        else:
> +            cmdline = './%s/app/testpmd --lcores="%s" -n 4 -- -i' % (self.target,
> lcores)
>          # start application
>          self.dut.send_expect(cmdline, "testpmd", 60)
> 
> @@ -178,7 +183,7 @@ class TestMultiplePthread(TestCase):
>                        "cpu_list":n[2:4],
>                        "core_list":n[4:]},
>                       {"lcores": "(%s,%s,%s,%s)@(%s,%s)" % (n[0], n[1], n[2], n[3], n[4],
> n[5]),
> -                      "cpu_list":n[1:3],
> +                      "cpu_list":n[1:4],
>                        "core_list":n[4:6]},
>                       {"lcores": "%s,(%s,%s,%s)@%s" % (n[0], n[1], n[2], n[3], n[4]),
>                        "cpu_list":n[1:4],
> --
> 2.7.4