|SUCCESS| pw149471 [PATCH] examples/l3fwd: optimize packet prefetch

[dpdklab@iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/149471

_Performance Testing PASS_

Submitter: Dengdui Huang <huangdengdui@huawei.com>
Date: Wednesday, December 25 2024 07:53:02 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:fd51012de5369679e807be1d6a81d63ef15015ce

149471 --> performance testing pass

Upstream job id: Template-DTS-Pipeline#204294

Test environment and result as below:

Ubuntu 24.04
Kernel: 6.8.0-45-generic
Compiler: gcc 13.2.0
NIC: NVIDIA Mellanox ConnectX-7 100000 Mbps
Fail/Total: 0/6

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | -0.4%                        |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | -0.6%                        |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | 0.7%                         |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | -0.1%                        |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 0.1%                         |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | -0.1%                        |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 24.04
Kernel: 6.8.0-45-generic
Compiler: gcc 13.2.0
NIC: Mellanox ConnectX-6 Lx 25000 Mbps
Fail/Total: 0/6

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | -0.1%                        |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | -0.2%                        |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | -0.1%                        |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | 0.3%                         |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 0.2%                         |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | 0.1%                         |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/32210/

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