[dpdk-test-report] |SUCCESS| pw83468 [PATCH] [v3] drivers/net: enable packet data prefetch on x86

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/83468

_Performance Testing PASS_

Submitter: Marvin Liu <yong.liu at intel.com>
Date: Tuesday, November 03 2020 01:57:30 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:2ceb0974ee0981f892cc31dd6bec2187473f7d0e

83468 --> 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     | 0.084                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.091                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.014                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.085                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.011                              |
+------------+---------+-------------------------------------+

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     | 0.029                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.204                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.215                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.029                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.007                               |
+------------+---------+-------------------------------------+

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     | -0.130                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.019                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.047                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.020                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.016                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.003                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/14245/

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