|FAILURE| pw125462 [PATCH] [v2] net/tap: resolve stringop-overflow with gcc 12 on ppc64le
dpdklab at iol.unh.edu
dpdklab at iol.unh.edu
Thu Mar 23 20:46:36 CET 2023
Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/125462
_Performance Testing issues_
Submitter: David Christensen <drc at linux.vnet.ibm.com>
Date: Thursday, March 23 2023 17:01:45
DPDK git baseline: Repo:dpdk
Branch: master
CommitID:1a80f6062cf74e4b689b8b9a4f905a24efec527a
125462 --> performance testing fail
Test environment and result as below:
Arm Ampere Altra - Ubuntu 20.04.4
Kernel: 5.4.0-137-generic aarch64
Compiler: gcc 9.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/2
Detail performance results:
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads | throughput difference from |
| | | | | expected |
+============+=========+==========+=============+==============================+
| 64 | 512 | 1 | 1 | 0.2% |
+------------+---------+----------+-------------+------------------------------+
| 64 | 2048 | 1 | 1 | -5.4% |
+------------+---------+----------+-------------+------------------------------+
Ubuntu 20.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/4
Detail performance results:
+----------+-------------+---------+------------+------------------------------+
| num_cpus | num_threads | txd/rxd | frame_size | throughput difference from |
| | | | | expected |
+==========+=============+=========+============+==============================+
| 1 | 2 | 512 | 64 | -0.3% |
+----------+-------------+---------+------------+------------------------------+
| 1 | 2 | 2048 | 64 | 1.2% |
+----------+-------------+---------+------------+------------------------------+
| 1 | 1 | 512 | 64 | 1.0% |
+----------+-------------+---------+------------+------------------------------+
| 1 | 1 | 2048 | 64 | 0.0% |
+----------+-------------+---------+------------+------------------------------+
To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/25857/
UNH-IOL DPDK Community Lab
To manage your email subscriptions, visit:
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/
More information about the test-report
mailing list