* [dts] [PATCH v1] test_plans: add packed ring vectorized case for vm2vm_virtio_user test
@ 2020-04-09 20:35 Yinan
2020-04-20 2:18 ` Tu, Lijuan
0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2020-04-09 20:35 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
test_plans/vm2vm_virtio_user_test_plan.rst | 83 ++++++++++++++++++++--
1 file changed, 76 insertions(+), 7 deletions(-)
diff --git a/test_plans/vm2vm_virtio_user_test_plan.rst b/test_plans/vm2vm_virtio_user_test_plan.rst
index a28ca92..0aa2501 100644
--- a/test_plans/vm2vm_virtio_user_test_plan.rst
+++ b/test_plans/vm2vm_virtio_user_test_plan.rst
@@ -37,7 +37,11 @@ vm2vm vhost-user/virtio-user test plan
Description
===========
-This test plan includes split virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path test, and packed virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable path test. This plan also check the payload of packets is accurate. For packed virtqueue test, need using qemu version > 4.2.0.
+This test plan includes split virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path test, and packed virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vectorized path test. This plan also check the payload of packets is accurate.
+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
Prerequisites
=============
@@ -283,8 +287,8 @@ Test Case 4: packed virtqueue vm2vm inorder non-mergeable path test
./testpmd -n 4 -l 7-8 --socket-mem 1024,1024 \
--no-pci --file-prefix=virtio1 \
- --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
- -- -i --nb-cores=1 --txd=256 --rxd=256
+ --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --rx-offloads=0x10 --nb-cores=1 --txd=256 --rxd=256
testpmd>set fwd rxonly
testpmd>start
@@ -296,8 +300,8 @@ Test Case 4: packed virtqueue vm2vm inorder non-mergeable path test
./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
--no-pci --file-prefix=virtio \
- --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
- -- -i --nb-cores=1 --txd=256 --rxd=256
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --rx-offloads=0x10 --nb-cores=1 --txd=256 --rxd=256
testpmd>set burst 1
testpmd>start tx_first 27
testpmd>stop
@@ -325,8 +329,8 @@ Test Case 4: packed virtqueue vm2vm inorder non-mergeable path test
./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 --socket-mem 1024,1024 \
--no-pci \
- --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
- -- -i --nb-cores=1 --txd=256 --rxd=256
+ --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --rx-offloads=0x10 --nb-cores=1 --txd=256 --rxd=256
testpmd>set burst 1
testpmd>start tx_first 27
testpmd>stop
@@ -672,4 +676,69 @@ Test Case 9: split virtqueue vm2vm vector_rx path test
testpmd>set burst 32
testpmd>start tx_first 7
+9. Quit pdump,vhost received packets in pdump-vhost-rx.pcap,check headers and payload of all packets in pdump-virtio-rx.pcap and pdump-vhost-rx.pcap and ensure the content are same.
+
+Test Case 10: packed virtqueue vm2vm vectorized path test
+=========================================================
+
+1. Launch testpmd by below command::
+
+ ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' --vdev 'eth_vhost1,iface=vhost-net1,queues=1' -- \
+ -i --nb-cores=1 --no-flush-rx
+
+2. Launch virtio-user1 by below command::
+
+ ./testpmd -n 4 -l 7-8 --socket-mem 1024,1024 \
+ --no-pci --file-prefix=virtio1 \
+ --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --nb-cores=1 --txd=256 --rxd=256
+ testpmd>set fwd rxonly
+ testpmd>start
+
+3. Attach pdump secondary process to primary process by same file-prefix::
+
+ ./x86_64-native-linuxapp-gcc/app/dpdk-pdump -v --file-prefix=virtio1 -- --pdump 'device_id=net_virtio_user1,queue=*,rx-dev=/root/pdump-rx.pcap,mbuf-size=8000'
+
+4. Launch virtio-user0 and send 8k length packets::
+
+ ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
+ --no-pci --file-prefix=virtio \
+ --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --nb-cores=1 --txd=256 --rxd=256
+ testpmd>set burst 1
+ testpmd>start tx_first 27
+ testpmd>stop
+ testpmd>set burst 32
+ testpmd>start tx_first 7
+ testpmd>stop
+ testpmd>set txpkts 2000,2000,2000,2000
+ testpmd>start tx_first 1
+
+5. Start vhost, then quit pdump and three testpmd, get 251 packets received by virtio-user1 in pdump-virtio-rx.pcap.
+
+6. Launch testpmd by below command::
+
+ ./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci --file-prefix=vhost \
+ --vdev 'eth_vhost1,iface=vhost-net1,queues=1' -- \
+ -i --nb-cores=1 --no-flush-rx
+ testpmd>set fwd rxonly
+ testpmd>start
+
+7. Attach pdump secondary process to primary process by same file-prefix::
+
+ ./x86_64-native-linuxapp-gcc/app/dpdk-pdump -v --file-prefix=vhost -- --pdump 'port=0,queue=*,rx-dev=/root/pdump-vhost-rx.pcap,mbuf-size=8000'
+
+8. Launch virtio-user1 by below command::
+
+ ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 --socket-mem 1024,1024 \
+ --no-pci \
+ --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
+ -- -i --nb-cores=1 --txd=256 --rxd=256
+ testpmd>set burst 1
+ testpmd>start tx_first 27
+ testpmd>stop
+ testpmd>set burst 32
+ testpmd>start tx_first 7
+
9. Quit pdump,vhost received packets in pdump-vhost-rx.pcap,check headers and payload of all packets in pdump-virtio-rx.pcap and pdump-vhost-rx.pcap and ensure the content are same.
\ 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 vm2vm_virtio_user test
2020-04-09 20:35 [dts] [PATCH v1] test_plans: add packed ring vectorized case for vm2vm_virtio_user test Yinan
@ 2020-04-20 2:18 ` Tu, Lijuan
0 siblings, 0 replies; 2+ messages in thread
From: Tu, Lijuan @ 2020-04-20 2:18 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 4:35 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized case for
> vm2vm_virtio_user test
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> test_plans/vm2vm_virtio_user_test_plan.rst | 83 ++++++++++++++++++++--
> 1 file changed, 76 insertions(+), 7 deletions(-)
>
> diff --git a/test_plans/vm2vm_virtio_user_test_plan.rst
> b/test_plans/vm2vm_virtio_user_test_plan.rst
> index a28ca92..0aa2501 100644
> --- a/test_plans/vm2vm_virtio_user_test_plan.rst
> +++ b/test_plans/vm2vm_virtio_user_test_plan.rst
> @@ -37,7 +37,11 @@ vm2vm vhost-user/virtio-user test plan Description
> ===========
>
> -This test plan includes split virtqueue vm2vm in-order mergeable, in-order
> non-mergeable, mergeable, non-mergeable, vector_rx path test, and packed
> virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable,
> non-mergeable path test. This plan also check the payload of packets is
> accurate. For packed virtqueue test, need using qemu version > 4.2.0.
> +This test plan includes split virtqueue vm2vm in-order mergeable, in-order
> non-mergeable, mergeable, non-mergeable, vector_rx path test, and packed
> virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable,
> non-mergeable, vectorized path test. This plan also check the payload of
> packets is accurate.
> +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
>
> Prerequisites
> =============
> @@ -283,8 +287,8 @@ Test Case 4: packed virtqueue vm2vm inorder non-
> mergeable path test
>
> ./testpmd -n 4 -l 7-8 --socket-mem 1024,1024 \
> --no-pci --file-prefix=virtio1 \
> - --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-
> net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> - -- -i --nb-cores=1 --txd=256 --rxd=256
> + --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-
> net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --rx-offloads=0x10 --nb-cores=1 --txd=256 --rxd=256
> testpmd>set fwd rxonly
> testpmd>start
>
> @@ -296,8 +300,8 @@ Test Case 4: packed virtqueue vm2vm inorder non-
> mergeable path test
>
> ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> --no-pci --file-prefix=virtio \
> - --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> - -- -i --nb-cores=1 --txd=256 --rxd=256
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --rx-offloads=0x10 --nb-cores=1 --txd=256 --rxd=256
> testpmd>set burst 1
> testpmd>start tx_first 27
> testpmd>stop
> @@ -325,8 +329,8 @@ Test Case 4: packed virtqueue vm2vm inorder non-
> mergeable path test
>
> ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 --socket-mem
> 1024,1024 \
> --no-pci \
> - --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-
> net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> - -- -i --nb-cores=1 --txd=256 --rxd=256
> + --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-
> net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --rx-offloads=0x10 --nb-cores=1 --txd=256 --rxd=256
> testpmd>set burst 1
> testpmd>start tx_first 27
> testpmd>stop
> @@ -672,4 +676,69 @@ Test Case 9: split virtqueue vm2vm vector_rx path
> test
> testpmd>set burst 32
> testpmd>start tx_first 7
>
> +9. Quit pdump,vhost received packets in pdump-vhost-rx.pcap,check
> headers and payload of all packets in pdump-virtio-rx.pcap and pdump-
> vhost-rx.pcap and ensure the content are same.
> +
> +Test Case 10: packed virtqueue vm2vm vectorized path test
> +=========================================================
> +
> +1. Launch testpmd by below command::
> +
> + ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
> + --vdev 'eth_vhost0,iface=vhost-net,queues=1' --vdev
> 'eth_vhost1,iface=vhost-net1,queues=1' -- \
> + -i --nb-cores=1 --no-flush-rx
> +
> +2. Launch virtio-user1 by below command::
> +
> + ./testpmd -n 4 -l 7-8 --socket-mem 1024,1024 \
> + --no-pci --file-prefix=virtio1 \
> + --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-
> net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --nb-cores=1 --txd=256 --rxd=256
> + testpmd>set fwd rxonly
> + testpmd>start
> +
> +3. Attach pdump secondary process to primary process by same file-prefix::
> +
> + ./x86_64-native-linuxapp-gcc/app/dpdk-pdump -v --file-prefix=virtio1 -- --
> pdump 'device_id=net_virtio_user1,queue=*,rx-dev=/root/pdump-
> rx.pcap,mbuf-size=8000'
> +
> +4. Launch virtio-user0 and send 8k length packets::
> +
> + ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> + --no-pci --file-prefix=virtio \
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --nb-cores=1 --txd=256 --rxd=256
> + testpmd>set burst 1
> + testpmd>start tx_first 27
> + testpmd>stop
> + testpmd>set burst 32
> + testpmd>start tx_first 7
> + testpmd>stop
> + testpmd>set txpkts 2000,2000,2000,2000
> + testpmd>start tx_first 1
> +
> +5. Start vhost, then quit pdump and three testpmd, get 251 packets received
> by virtio-user1 in pdump-virtio-rx.pcap.
> +
> +6. Launch testpmd by below command::
> +
> + ./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 --socket-mem
> 1024,1024 --no-pci --file-prefix=vhost \
> + --vdev 'eth_vhost1,iface=vhost-net1,queues=1' -- \
> + -i --nb-cores=1 --no-flush-rx
> + testpmd>set fwd rxonly
> + testpmd>start
> +
> +7. Attach pdump secondary process to primary process by same file-prefix::
> +
> + ./x86_64-native-linuxapp-gcc/app/dpdk-pdump -v --file-prefix=vhost -- --
> pdump 'port=0,queue=*,rx-dev=/root/pdump-vhost-rx.pcap,mbuf-
> size=8000'
> +
> +8. Launch virtio-user1 by below command::
> +
> + ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 --socket-mem
> 1024,1024 \
> + --no-pci \
> + --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-
> net1,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> + -- -i --nb-cores=1 --txd=256 --rxd=256
> + testpmd>set burst 1
> + testpmd>start tx_first 27
> + testpmd>stop
> + testpmd>set burst 32
> + testpmd>start tx_first 7
> +
> 9. Quit pdump,vhost received packets in pdump-vhost-rx.pcap,check
> headers and payload of all packets in pdump-virtio-rx.pcap and pdump-
> vhost-rx.pcap and ensure the content are same.
> \ 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 20:35 [dts] [PATCH v1] test_plans: add packed ring vectorized case for vm2vm_virtio_user test Yinan
2020-04-20 2:18 ` Tu, Lijuan
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