[dpdk-test-report] |SUCCESS| pw48930 [PATCH] [v2] eal: remove variable length array

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/48930

_Performance Testing PASS_

Submitter: Jeff Shaw <jeffrey.b.shaw at intel.com>
Date: Friday, December 14 2018 20:40:42 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:ef8b7c505f10897621c0801d8ef3e961385246f8

48930 --> performance testing pass

Test environment and result as below:

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.152                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.035                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.465                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.120                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.040                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.043                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.022                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.002                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.090                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.043                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.142                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.053                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.001                              |
+------------+---------+-------------------------------------+

UNH-IOL DPDK Performance Test Lab