[dpdk-test-report] |SUCCESS| pw56302 [PATCH] vfio: fix interrupts race condition

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed Jul 10 19:10:51 CEST 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/56302

_Performance Testing PASS_

Submitter: David Marchand <david.marchand at redhat.com>
Date: Wednesday, July 10 2019 12:33:40 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cc091931dc05212db32ddbd7da3031104ca4963f

56302 --> 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     | 0.463                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.424                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.061                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.018                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.030                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.014                              |
+------------+---------+-------------------------------------+

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     | 0.210                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.141                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.031                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.172                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.027                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.034                              |
+------------+---------+-------------------------------------+

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     | -0.119                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.169                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.049                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.034                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.002                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6534/

UNH-IOL DPDK Performance Test Lab

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