[dpdk-test-report] |SUCCESS| pw78451 [PATCH] [v2] config: enable packet data prefetch

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/78451

_Performance Testing PASS_

Submitter: Liu, Yong <yong.liu at intel.com>
Date: Wednesday, September 23 2020 01:51:31 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:0c762e81da9b3eec4c29c9fb9c7fa94b3028c180

78451 --> 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     | 0.324                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.094                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.430                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.067                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.021                               |
+------------+---------+-------------------------------------+

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     | -0.084                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.086                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.010                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.036                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.010                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.008                               |
+------------+---------+-------------------------------------+

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     | 0.313                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.058                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.035                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.020                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/13219/

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