[dpdk-test-report] |SUCCESS| pw71446 [PATCH] bus/vmbus: calcuate the correct start address for mapping ring buffer

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Sat Jun 13 05:03:40 CEST 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/71446

_Performance Testing PASS_

Submitter: None <longli at linuxonhyperv.com>
Date: Friday, June 12 2020 00:48:25 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:482bcf840409503c2b9da56941e5ff6566d51e45

71446 --> 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     | -0.128                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.042                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.088                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.052                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.007                              |
+------------+---------+-------------------------------------+

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     | -0.358                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.442                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

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     | -0.094                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.097                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.465                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.004                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.003                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/11494/

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