[dpdk-test-report] |SUCCESS| pw63022 [PATCH] mem: clarify documentation for rte_mem_virt2iova

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/63022

_Performance Testing PASS_

Submitter: Burakov, Anatoly <anatoly.burakov at intel.com>
Date: Thursday, November 14 2019 14:13:06 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:08a234788ee548796fd6b394c7e897a2bf1df1b3

63022 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.046                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.049                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.019                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.016                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.010                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.027                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.188                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.101                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.090                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.011                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.343                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.356                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.014                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8545/

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