From: Yinan <yinan.wang@intel.com>
To: dts@dpdk.org
Cc: Wang Yinan <yinan.wang@intel.com>
Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized cases in pvp_multi_paths_vhost_single_core_performance_test_plan
Date: Sat, 25 Apr 2020 21:30:44 +0000 [thread overview]
Message-ID: <20200425213044.100379-1-yinan.wang@intel.com> (raw)
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
...vhost_single_core_performance_test_plan.rst | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rst b/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rst
index e56bec6..5306538 100644
--- a/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rst
+++ b/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rst
@@ -38,10 +38,6 @@ Benchmark PVP virtio single core performance with 10 tx/rx paths. Includes merge
inorder mergeable, inorder non-mergeable, virtio 1.1 mergeable, virtio 1.1 non-mergeable，virtio 1.1 inorder
mergeable, virtio 1.1 inorder non-mergeable, virtio1.1 vectorized path.
Give 2 cores for virtio and 1 core for vhost, set io fwd at virtio side to lower the virtio workload.
-Note: Virtio 1.1 vectorizedized 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 flow
=========
@@ -103,7 +99,7 @@ Test Case 3: vhost single core performance test with inorder mergeable path
2. Launch virtio-user by below command::
- ./testpmd -l 7-9 -n 4 --legacy-mem --file-prefix=virtio \
+ ./testpmd -l 7-9 -n 4 --file-prefix=virtio \
--vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in_order=1,mrg_rxbuf=1 \
-- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --txd=1024 --rxd=1024
>set fwd io
@@ -167,7 +163,7 @@ Test Case 6: vhost single core performance test with non-mergeable path
2. Launch virtio-user by below command::
./testpmd -l 7-9 -n 4 --file-prefix=virtio \
- --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in_order=0,mrg_rxbuf=0 \
+ --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in_order=0,mrg_rxbuf=0,vectorized=1 \
-- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --txd=1024 --rxd=1024
>set fwd io
>start
@@ -188,7 +184,7 @@ Test Case 7: vhost single core performance test with vectorized_rx path
2. Launch virtio-user by below command::
./testpmd -l 7-9 -n 4 --file-prefix=virtio \
- --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in_order=0,mrg_rxbuf=0 \
+ --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in_order=0,mrg_rxbuf=0,vectorized=1 \
-- -i --tx-offloads=0x0 --nb-cores=2 --txd=1024 --rxd=1024
>set fwd io
>start
@@ -230,7 +226,7 @@ Test Case 9: vhost single core performance test with virtio 1.1 inorder non-merg
2. Launch virtio-user by below command::
./testpmd -l 7-9 -n 4 --file-prefix=virtio \
- --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1 \
-- -i --rx-offloads=0x10 --rss-ip --nb-cores=2 --txd=1024 --rxd=1024
>set fwd io
>start
@@ -238,12 +234,12 @@ Test Case 9: vhost single core performance test with virtio 1.1 inorder non-merg
3. Send packet with packet generator with different packet size, check the throughput.
Test Case 10: vhost single core performance test with virtio 1.1 vectorized path
-=============================================================================
+================================================================================
1. Bind one port to igb_uio, then launch vhost by below command::
rm -rf vhost-net*
- ./testpmd -l 3-4 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-prefix=vhost \
+ ./testpmd -l 3-4 -n 4 --no-pci --file-prefix=vhost \
--vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --nb-cores=1 --txd=1024 --rxd=1024
testpmd>set fwd mac
testpmd>start
@@ -251,7 +247,7 @@ Test Case 10: vhost single core performance test with virtio 1.1 vectorized path
2. Launch virtio-user by below command::
./testpmd -l 7-9 -n 4 --file-prefix=virtio \
- --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1 \
-- -i --rss-ip --nb-cores=2 --txd=1024 --rxd=1024
>set fwd io
>start
--
2.17.1
next reply other threads:[~2020-04-26 4:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-25 21:30 Yinan [this message]
2020-04-27 7:51 ` Tu, Lijuan
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