* [dts] [PATCH v1] test_plans: add packed ring vectorized path case for loopback_multi_paths_port_restart test
@ 2020-04-09 20:27 Yinan
2020-04-20 2:17 ` Tu, Lijuan
0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2020-04-09 20:27 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
...ack_multi_paths_port_restart_test_plan.rst | 53 +++++++++++++++++--
1 file changed, 50 insertions(+), 3 deletions(-)
diff --git a/test_plans/loopback_multi_paths_port_restart_test_plan.rst b/test_plans/loopback_multi_paths_port_restart_test_plan.rst
index 1536ebf..4e5c886 100644
--- a/test_plans/loopback_multi_paths_port_restart_test_plan.rst
+++ b/test_plans/loopback_multi_paths_port_restart_test_plan.rst
@@ -34,7 +34,14 @@
vhost/virtio loopback with multi-paths and port restart test plan
=================================================================
-This test plan includes split virtqueue in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path, and packed virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable path test. Also test port restart and only send one packet each time using testpmd.
+This test plan includes split virtqueue mergeable, non-mergeable, vectorized_rx,
+inorder mergeable, inorder non-mergeable path, and packed virtqueue mergeable,
+non-mergeable，inorder mergeable, inorder non-mergeable, vectorized path test.
+Also test port restart and only send one packet each time using testpmd.
+Note: Packed virtqueue vectorized path need below three initial requirements:
+ 1. AVX512 is allowed in config file and supported by compiler
+ 2. Host cpu support AVX512F
+ 3. ring size is power of two
Test Case 1: loopback test with packed ring mergeable path
==========================================================
@@ -173,8 +180,8 @@ Test Case 4: loopback test with packed ring inorder non-mergeable path
./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
--legacy-mem --no-pci --file-prefix=virtio \
- --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,mrg_rxbuf=0,in_order=1 \
- -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
>set fwd mac
>start
@@ -398,6 +405,46 @@ Test Case 9: loopback test with split ring vector_rx path
testpmd>port stop 0
testpmd>show port stats all
+6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
+
+ testpmd>port start 0
+ testpmd>set burst 1
+ testpmd>start tx_first 1
+ testpmd>show port stats all
+
+Test Case 10: loopback test with packed ring vectorized path
+============================================================
+
+1. Launch vhost by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -n 4 -l 2-4 --no-pci \
+ --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+
+2. Launch virtio-user by below command::
+
+ ./testpmd -n 4 -l 5-6 --no-pci --file-prefix=virtio \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,in_order=0,mrg_rxbuf=0,packed_vec=1 \
+ -- -i --nb-cores=1 --txd=1024 --rxd=1024
+ >set fwd mac
+ >start
+
+3. Send packets with vhost-testpmd, [frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+ testpmd>set txpkts [frame_size]
+ testpmd>start tx_first 32
+
+4. Get throughput 10 times and calculate the average throughput::
+
+ testpmd>show port stats all
+
+5. Stop port at vhost side and re-calculate the average throughput, verify the throughput is zero after port stop::
+
+ testpmd>stop
+ testpmd>port stop 0
+ testpmd>show port stats all
+
6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
testpmd>port start 0
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH v1] test_plans: add packed ring vectorized path case for loopback_multi_paths_port_restart test
2020-04-09 20:27 [dts] [PATCH v1] test_plans: add packed ring vectorized path case for loopback_multi_paths_port_restart test Yinan
@ 2020-04-20 2:17 ` Tu, Lijuan
0 siblings, 0 replies; 2+ messages in thread
From: Tu, Lijuan @ 2020-04-20 2:17 UTC (permalink / raw)
To: Wang, Yinan, dts; +Cc: Wang, Yinan
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Friday, April 10, 2020 4:28 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized path case for
> loopback_multi_paths_port_restart test
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> ...ack_multi_paths_port_restart_test_plan.rst | 53 +++++++++++++++++--
> 1 file changed, 50 insertions(+), 3 deletions(-)
>
> diff --git a/test_plans/loopback_multi_paths_port_restart_test_plan.rst
> b/test_plans/loopback_multi_paths_port_restart_test_plan.rst
> index 1536ebf..4e5c886 100644
> --- a/test_plans/loopback_multi_paths_port_restart_test_plan.rst
> +++ b/test_plans/loopback_multi_paths_port_restart_test_plan.rst
> @@ -34,7 +34,14 @@
> vhost/virtio loopback with multi-paths and port restart test plan
> ================================================================
> =
>
> -This test plan includes split virtqueue in-order mergeable, in-order non-
> mergeable, mergeable, non-mergeable, vector_rx path, and packed
> virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable,
> non-mergeable path test. Also test port restart and only send one packet
> each time using testpmd.
> +This test plan includes split virtqueue mergeable, non-mergeable,
> +vectorized_rx, inorder mergeable, inorder non-mergeable path, and
> +packed virtqueue mergeable,
> +non-mergeable，inorder mergeable, inorder non-mergeable, vectorized
> path test.
> +Also test port restart and only send one packet each time using testpmd.
> +Note: Packed virtqueue vectorized path need below three initial
> requirements:
> + 1. AVX512 is allowed in config file and supported by compiler
> + 2. Host cpu support AVX512F
> + 3. ring size is power of two
>
> Test Case 1: loopback test with packed ring mergeable path
> ==========================================================
> @@ -173,8 +180,8 @@ Test Case 4: loopback test with packed ring inorder
> non-mergeable path
>
> ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> --legacy-mem --no-pci --file-prefix=virtio \
> - --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> - -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip
> + --nb-cores=1 --txd=1024 --rxd=1024
> >set fwd mac
> >start
>
> @@ -398,6 +405,46 @@ Test Case 9: loopback test with split ring vector_rx
> path
> testpmd>port stop 0
> testpmd>show port stats all
>
> +6. Restart port at vhost side and re-calculate the average throughput, verify
> the throughput is not zero after port restart::
> +
> + testpmd>port start 0
> + testpmd>set burst 1
> + testpmd>start tx_first 1
> + testpmd>show port stats all
> +
> +Test Case 10: loopback test with packed ring vectorized path
> +============================================================
> +
> +1. Launch vhost by below command::
> +
> + rm -rf vhost-net*
> + ./testpmd -n 4 -l 2-4 --no-pci \
> + --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> + testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> + ./testpmd -n 4 -l 5-6 --no-pci --file-prefix=virtio \
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,in_order=0,mrg_rxbuf=0,packed_vec=1 \
> + -- -i --nb-cores=1 --txd=1024 --rxd=1024
> + >set fwd mac
> + >start
> +
> +3. Send packets with vhost-testpmd, [frame_size] is the parameter changs
> in [64, 128, 256, 512, 1024, 1518]::
> +
> + testpmd>set txpkts [frame_size]
> + testpmd>start tx_first 32
> +
> +4. Get throughput 10 times and calculate the average throughput::
> +
> + testpmd>show port stats all
> +
> +5. Stop port at vhost side and re-calculate the average throughput, verify
> the throughput is zero after port stop::
> +
> + testpmd>stop
> + testpmd>port stop 0
> + testpmd>show port stats all
> +
> 6. Restart port at vhost side and re-calculate the average throughput, verify
> the throughput is not zero after port restart::
>
> testpmd>port start 0
> --
> 2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-09 20:27 [dts] [PATCH v1] test_plans: add packed ring vectorized path case for loopback_multi_paths_port_restart test Yinan
2020-04-20 2:17 ` Tu, Lijuan
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