* [dts] [PATCH v1] test_plans: add packed ring vectorized case for loopback_virtio_user_server_mode test
@ 2020-04-09 20:31 Yinan
2020-04-20 2:17 ` Tu, Lijuan
0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2020-04-09 20:31 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
...back_virtio_user_server_mode_test_plan.rst | 138 ++++++++++++++----
1 file changed, 107 insertions(+), 31 deletions(-)
diff --git a/test_plans/loopback_virtio_user_server_mode_test_plan.rst b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
index ebcbacb..2716c91 100644
--- a/test_plans/loopback_virtio_user_server_mode_test_plan.rst
+++ b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
@@ -37,7 +37,11 @@ vhost/virtio-user loopback server mode test plan
Virtio-user server mode is a feature to enable virtio-user as the server, vhost as the client, thus after vhost-user is killed then relaunched,
virtio-user can reconnect back to vhost-user again; at another hand, virtio-user also can reconnect back to vhost-user after virtio-user is killed.
This feature test need cover different rx/tx paths with virtio 1.0 and virtio 1.1, includes split ring mergeable, non-mergeable, inorder mergeable,
-inorder non-mergeable, vector_rx path and packed ring mergeable, non-mergeable, inorder non-mergeable, inorder mergeable path.
+inorder non-mergeable, vector_rx path and packed ring mergeable, non-mergeable, inorder non-mergeable, inorder mergeable, vectorized path.
+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: Basic test for packed ring server mode
===================================================
@@ -442,7 +446,7 @@ Test Case 7: loopback reconnect test with split ring vector_rx path and server m
testpmd>stop
Test Case 8: loopback reconnect test with packed ring mergeable path and server mode
-====================================================================================
+===================================================================================
1. launch vhost as client mode with 2 queues::
@@ -503,18 +507,18 @@ Test Case 8: loopback reconnect test with packed ring mergeable path and server
10. Port restart at vhost side by below command and re-calculate the average throughput::
- testpmd>stop
- testpmd>port stop 0
- testpmd>port start 0
- testpmd>start tx_first 32
- testpmd>show port stats all
+ testpmd>stop
+ testpmd>port stop 0
+ testpmd>port start 0
+ testpmd>start tx_first 32
+ testpmd>show port stats all
11. Check each RX/TX queue has packets::
- testpmd>stop
+ testpmd>stop
Test Case 9: loopback reconnect test with packed ring non-mergeable path and server mode
-========================================================================================
+=======================================================================================
1. launch vhost as client mode with 2 queues::
@@ -575,18 +579,18 @@ Test Case 9: loopback reconnect test with packed ring non-mergeable path and ser
10. Port restart at vhost side by below command and re-calculate the average throughput::
- testpmd>stop
- testpmd>port stop 0
- testpmd>port start 0
- testpmd>start tx_first 32
- testpmd>show port stats all
+ testpmd>stop
+ testpmd>port stop 0
+ testpmd>port start 0
+ testpmd>start tx_first 32
+ testpmd>show port stats all
11. Check each RX/TX queue has packets::
- testpmd>stop
+ testpmd>stop
Test Case 10: loopback reconnect test with packed ring inorder mergeable path and server mode
-=============================================================================================
+===========================================================================================
1. launch vhost as client mode with 2 queues::
@@ -647,18 +651,18 @@ Test Case 10: loopback reconnect test with packed ring inorder mergeable path an
10. Port restart at vhost side by below command and re-calculate the average throughput::
- testpmd>stop
- testpmd>port stop 0
- testpmd>port start 0
- testpmd>start tx_first 32
- testpmd>show port stats all
+ testpmd>stop
+ testpmd>port stop 0
+ testpmd>port start 0
+ testpmd>start tx_first 32
+ testpmd>show port stats all
11. Check each RX/TX queue has packets::
- testpmd>stop
+ testpmd>stop
Test Case 11: loopback reconnect test with packed ring inorder non-mergeable path and server mode
-=================================================================================================
+===============================================================================================
1. launch vhost as client mode with 2 queues::
@@ -671,7 +675,79 @@ Test Case 11: loopback reconnect test with packed ring inorder non-mergeable pat
2. Launch virtio-user as server mode with 2 queues::
./testpmd -n 4 -l 5-7 --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,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2
+ >set fwd mac
+ >start tx_first 32
+
+3. Quit vhost side testpmd, check the virtio-user side link status::
+
+ testpmd> show port info 0
+ #it should show "down"
+
+4. Relaunch vhost and send packets::
+
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-prefix=vhost \
+ --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --rxq=2 --txq=2
+ >set fwd mac
+ >start tx_first 32
+
+5. Check the virtio-user side link status and run below command to get throughput,verify the loopback throughput is not zero::
+
+ testpmd> show port info 0
+ #it should show up"
+ testpmd>show port stats all
+
+6. Check each RX/TX queue has packets::
+
+ testpmd>stop
+
+7. Quit virtio-user side testpmd, check the vhost side link status::
+
+ testpmd> show port info 0
+ #it should show "down"
+
+8. Relaunch virtio-user and send packets::
+
+ ./testpmd -n 4 -l 5-7 --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,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2
+ >set fwd mac
+ >start tx_first 32
+
+9. Check the vhost side link status and run below command to get throughput, verify the loopback throughput is not zero::
+
+ testpmd> show port info 0
+ #it should show up"
+ testpmd>show port stats all
+
+10. Port restart at vhost side by below command and re-calculate the average throughput::
+
+ testpmd>stop
+ testpmd>port stop 0
+ testpmd>port start 0
+ testpmd>start tx_first 32
+ testpmd>show port stats all
+
+11. Check each RX/TX queue has packets::
+
+ testpmd>stop
+
+Test Case 12: loopback reconnect test with packed ring vectorized path and server mode
+=======================================================================================
+
+1. launch vhost as client mode with 2 queues::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --log-level=pmd.net.vhost.driver,8 --no-pci --file-prefix=vhost \
+ --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --rxq=2 --txq=2
+ >set fwd mac
+ >start
+
+2. Launch virtio-user as server mode with 2 queues::
+
+ ./testpmd -n 4 -l 5-7 --log-level=pmd.net.virtio.driver,8 --no-pci --file-prefix=virtio \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
-- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2
>set fwd mac
>start tx_first 32
@@ -706,7 +782,7 @@ Test Case 11: loopback reconnect test with packed ring inorder non-mergeable pat
8. Relaunch virtio-user and send packets::
./testpmd -n 4 -l 5-7 --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,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
-- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2
>set fwd mac
>start tx_first 32
@@ -719,12 +795,12 @@ Test Case 11: loopback reconnect test with packed ring inorder non-mergeable pat
10. Port restart at vhost side by below command and re-calculate the average throughput::
- testpmd>stop
- testpmd>port stop 0
- testpmd>port start 0
- testpmd>start tx_first 32
- testpmd>show port stats all
+ testpmd>stop
+ testpmd>port stop 0
+ testpmd>port start 0
+ testpmd>start tx_first 32
+ testpmd>show port stats all
11. Check each RX/TX queue has packets::
- testpmd>stop
\ No newline at end of file
+ testpmd>stop
\ No newline at end of file
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH v1] test_plans: add packed ring vectorized case for loopback_virtio_user_server_mode test
2020-04-09 20:31 [dts] [PATCH v1] test_plans: add packed ring vectorized case for loopback_virtio_user_server_mode 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 4:31 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized case for
> loopback_virtio_user_server_mode test
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> ...back_virtio_user_server_mode_test_plan.rst | 138 ++++++++++++++----
> 1 file changed, 107 insertions(+), 31 deletions(-)
>
> diff --git a/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> index ebcbacb..2716c91 100644
> --- a/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> +++ b/test_plans/loopback_virtio_user_server_mode_test_plan.rst
> @@ -37,7 +37,11 @@ vhost/virtio-user loopback server mode test plan
> Virtio-user server mode is a feature to enable virtio-user as the server, vhost
> as the client, thus after vhost-user is killed then relaunched, virtio-user can
> reconnect back to vhost-user again; at another hand, virtio-user also can
> reconnect back to vhost-user after virtio-user is killed.
> This feature test need cover different rx/tx paths with virtio 1.0 and virtio 1.1,
> includes split ring mergeable, non-mergeable, inorder mergeable, -inorder
> non-mergeable, vector_rx path and packed ring mergeable, non-mergeable,
> inorder non-mergeable, inorder mergeable path.
> +inorder non-mergeable, vector_rx path and packed ring mergeable, non-
> mergeable, inorder non-mergeable, inorder mergeable, vectorized path.
> +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: Basic test for packed ring server mode
> ===================================================
> @@ -442,7 +446,7 @@ Test Case 7: loopback reconnect test with split ring
> vector_rx path and server m
> testpmd>stop
>
> Test Case 8: loopback reconnect test with packed ring mergeable path and
> server mode -
> ================================================================
> ====================
> +===============================================================
> ========
> +============
>
> 1. launch vhost as client mode with 2 queues::
>
> @@ -503,18 +507,18 @@ Test Case 8: loopback reconnect test with packed
> ring mergeable path and server
>
> 10. Port restart at vhost side by below command and re-calculate the
> average throughput::
>
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port start 0
> - testpmd>start tx_first 32
> - testpmd>show port stats all
> + testpmd>stop
> + testpmd>port stop 0
> + testpmd>port start 0
> + testpmd>start tx_first 32
> + testpmd>show port stats all
>
> 11. Check each RX/TX queue has packets::
>
> - testpmd>stop
> + testpmd>stop
>
> Test Case 9: loopback reconnect test with packed ring non-mergeable path
> and server mode -
> ================================================================
> ========================
> +===============================================================
> ========
> +================
>
> 1. launch vhost as client mode with 2 queues::
>
> @@ -575,18 +579,18 @@ Test Case 9: loopback reconnect test with packed
> ring non-mergeable path and ser
>
> 10. Port restart at vhost side by below command and re-calculate the
> average throughput::
>
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port start 0
> - testpmd>start tx_first 32
> - testpmd>show port stats all
> + testpmd>stop
> + testpmd>port stop 0
> + testpmd>port start 0
> + testpmd>start tx_first 32
> + testpmd>show port stats all
>
> 11. Check each RX/TX queue has packets::
>
> - testpmd>stop
> + testpmd>stop
>
> Test Case 10: loopback reconnect test with packed ring inorder mergeable
> path and server mode -
> ================================================================
> =============================
> +===============================================================
> ========
> +====================
>
> 1. launch vhost as client mode with 2 queues::
>
> @@ -647,18 +651,18 @@ Test Case 10: loopback reconnect test with packed
> ring inorder mergeable path an
>
> 10. Port restart at vhost side by below command and re-calculate the
> average throughput::
>
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port start 0
> - testpmd>start tx_first 32
> - testpmd>show port stats all
> + testpmd>stop
> + testpmd>port stop 0
> + testpmd>port start 0
> + testpmd>start tx_first 32
> + testpmd>show port stats all
>
> 11. Check each RX/TX queue has packets::
>
> - testpmd>stop
> + testpmd>stop
>
> Test Case 11: loopback reconnect test with packed ring inorder non-
> mergeable path and server mode -
> ================================================================
> =================================
> +===============================================================
> ========
> +========================
>
> 1. launch vhost as client mode with 2 queues::
>
> @@ -671,7 +675,79 @@ Test Case 11: loopback reconnect test with packed
> ring inorder non-mergeable pat 2. Launch virtio-user as server mode with 2
> queues::
>
> ./testpmd -n 4 -l 5-7 --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,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1
> \
> + -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2
> --txq=2
> + >set fwd mac
> + >start tx_first 32
> +
> +3. Quit vhost side testpmd, check the virtio-user side link status::
> +
> + testpmd> show port info 0
> + #it should show "down"
> +
> +4. Relaunch vhost and send packets::
> +
> + ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --
> file-prefix=vhost \
> + --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> + >set fwd mac
> + >start tx_first 32
> +
> +5. Check the virtio-user side link status and run below command to get
> throughput,verify the loopback throughput is not zero::
> +
> + testpmd> show port info 0
> + #it should show up"
> + testpmd>show port stats all
> +
> +6. Check each RX/TX queue has packets::
> +
> + testpmd>stop
> +
> +7. Quit virtio-user side testpmd, check the vhost side link status::
> +
> + testpmd> show port info 0
> + #it should show "down"
> +
> +8. Relaunch virtio-user and send packets::
> +
> + ./testpmd -n 4 -l 5-7 --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,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1
> \
> + -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2
> --txq=2
> + >set fwd mac
> + >start tx_first 32
> +
> +9. Check the vhost side link status and run below command to get
> throughput, verify the loopback throughput is not zero::
> +
> + testpmd> show port info 0
> + #it should show up"
> + testpmd>show port stats all
> +
> +10. Port restart at vhost side by below command and re-calculate the
> average throughput::
> +
> + testpmd>stop
> + testpmd>port stop 0
> + testpmd>port start 0
> + testpmd>start tx_first 32
> + testpmd>show port stats all
> +
> +11. Check each RX/TX queue has packets::
> +
> + testpmd>stop
> +
> +Test Case 12: loopback reconnect test with packed ring vectorized path
> +and server mode
> +===============================================================
> ========
> +================
> +
> +1. launch vhost as client mode with 2 queues::
> +
> + rm -rf vhost-net*
> + ./testpmd -c 0xe -n 4 --log-level=pmd.net.vhost.driver,8 --no-pci --file-
> prefix=vhost \
> + --vdev 'eth_vhost0,iface=vhost-net,client=1,queues=2' -- -i --nb-cores=2 --
> rxq=2 --txq=2
> + >set fwd mac
> + >start
> +
> +2. Launch virtio-user as server mode with 2 queues::
> +
> + ./testpmd -n 4 -l 5-7 --log-level=pmd.net.virtio.driver,8 --no-pci --file-
> prefix=virtio \
> +
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=
> + 1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> >set fwd mac
> >start tx_first 32
> @@ -706,7 +782,7 @@ Test Case 11: loopback reconnect test with packed
> ring inorder non-mergeable pat 8. Relaunch virtio-user and send packets::
>
> ./testpmd -n 4 -l 5-7 --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,server=1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> +
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,server=
> + 1,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
> >set fwd mac
> >start tx_first 32
> @@ -719,12 +795,12 @@ Test Case 11: loopback reconnect test with packed
> ring inorder non-mergeable pat
>
> 10. Port restart at vhost side by below command and re-calculate the
> average throughput::
>
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port start 0
> - testpmd>start tx_first 32
> - testpmd>show port stats all
> + testpmd>stop
> + testpmd>port stop 0
> + testpmd>port start 0
> + testpmd>start tx_first 32
> + testpmd>show port stats all
>
> 11. Check each RX/TX queue has packets::
>
> - testpmd>stop
> \ No newline at end of file
> + testpmd>stop
> \ No newline at end of file
> --
> 2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-09 20:31 [dts] [PATCH v1] test_plans: add packed ring vectorized case for loopback_virtio_user_server_mode test Yinan
2020-04-20 2:17 ` Tu, Lijuan
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