[dpdk-test-report] |SUCCESS| pw71980-71983 [PATCH] [v2, 1/4] eal: remove unnecessary null-termination

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Mon Jun 22 21:00:50 CEST 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/71980

_Performance Testing PASS_

Submitter: Bruce Richardson <bruce.richardson at intel.com>
Date: Monday, June 22 2020 14:33:34 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:2e40fdc2d305e6864c8840a0985018edc94562d5

71980-71983 --> 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     | 0.201                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.113                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.076                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.152                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.071                              |
+------------+---------+-------------------------------------+
| 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     | 0.236                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.097                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.029                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.005                              |
+------------+---------+-------------------------------------+

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     | -0.056                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.142                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.108                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.028                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.010                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/11607/

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