[dpdk-test-report] |SUCCESS| pw65283 [PATCH] eal/ppc64: improve rte_rdtsc with ppc_get_timebase

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed Jan 29 00:00:10 CET 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/65283

_Performance Testing PASS_

Submitter: Thinh Tran <thinhtr at linux.vnet.ibm.com>
Date: Tuesday, January 28 2020 21:02:33 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:c465e6b94be343303303f26b95f3c2ae4969063e

65283 --> performance testing pass

Test environment and result as below:

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     | -0.146                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.070                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.305                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.025                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.019                              |
+------------+---------+-------------------------------------+

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     | -0.119                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.075                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.173                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.010                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.012                              |
+------------+---------+-------------------------------------+

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     | -0.259                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.319                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.019                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/9398/

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