[dpdk-test-report] |SUCCESS| pw65757-65758 [PATCH] [v1, 1/2] virtio: one way barrier for split vring used idx

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/65757

_Performance Testing PASS_

Submitter: Joyce Kong <joyce.kong at arm.com>
Date: Wednesday, February 12 2020 09:24:55 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:43e34a229d3e575eb5ed075091afef0e5bf60a77

65757-65758 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.305                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.046                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.214                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.059                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.004                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.006                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.495                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.035                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.125                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.054                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.003                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/9578/

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