|SUCCESS| pw165216 [PATCH] [v3] dts: add support for no link topolog

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
https://dpdk.org/patch/165216

_Performance Testing PASS_

Submitter: Andrew Bailey <abailey at iol.unh.edu>
Date: Tuesday, June 09 2026 13:11:34 
DPDK git baseline: Repo:dpdk-next-dts
  Branch: master
  CommitID:4757b8df04b67278e7d5b2bffa8e998e02e78d12

165216 --> performance testing pass

Upstream job id: Template-DPDK-DTS-Pipeline#12838

Test environment and result as below:

Ubuntu 24.04
Kernel: 6.8
Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
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           | 7886.9%                      |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | 7877.7%                      |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | 8043.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | 4563.8%                      |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 2281.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | 1514.5%                      |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 24.04
Kernel: 6.8
Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
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           | 6034.8%                      |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | 3926.1%                      |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | 2129.9%                      |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | 1065.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 495.6%                       |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | 305.6%                       |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/36197/

UNH-IOL DPDK Community Lab

To manage your email subscriptions, visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/