[dpdk-test-report] |SUCCESS| pw93028 [PATCH] raw/ioat: fix bus requiring virtual addressing when no devs

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/93028

_Performance Testing PASS_

Submitter: Bruce Richardson <bruce.richardson at intel.com>
Date: Thursday, May 06 2021 15:09:08 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:4a8f4f97658d1e3458aa2590ca4b17fdf56126bc

93028 --> 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     | -0.10994%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.04418%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.24715%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.51512%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.32195%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.18768%                           |
+------------+---------+-------------------------------------+

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     | -0.27141%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.35935%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.05945%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.11128%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.20077%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.14764%                           |
+------------+---------+-------------------------------------+

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     | 0.5252%                             |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.49513%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.1317%                             |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.05858%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.0522%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.01538%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/16976/

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