[dpdk-test-report] |SUCCESS| pw80968 [PATCH] [v4, 1/1] vfio: modify spapr iommu support to use static window sizing
dpdklab at iol.unh.edu
dpdklab at iol.unh.edu
Sat Oct 17 03:37:30 CEST 2020
Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/80968
_Performance Testing PASS_
Submitter: David Christensen <drc at linux.vnet.ibm.com>
Date: Thursday, October 15 2020 17:23:05
DPDK git baseline: Repo:dpdk
Branch: master
CommitID:f4cbdbc7fbd2cf352d50f5ce7018a63dc5392b1b
80968 --> performance testing pass
Test environment and result as below:
Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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 | 0.137 |
+------------+---------+-------------------------------------+
| 128 | 256 | -0.014 |
+------------+---------+-------------------------------------+
| 256 | 256 | -0.181 |
+------------+---------+-------------------------------------+
| 512 | 256 | 0.356 |
+------------+---------+-------------------------------------+
| 1024 | 256 | 0.097 |
+------------+---------+-------------------------------------+
| 1518 | 256 | -0.036 |
+------------+---------+-------------------------------------+
Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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 | 0.229 |
+------------+---------+-------------------------------------+
| 128 | 256 | 0.090 |
+------------+---------+-------------------------------------+
| 256 | 256 | 0.059 |
+------------+---------+-------------------------------------+
| 512 | 256 | -0.073 |
+------------+---------+-------------------------------------+
| 1024 | 256 | -0.001 |
+------------+---------+-------------------------------------+
| 1518 | 256 | 0.007 |
+------------+---------+-------------------------------------+
Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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 | 0.057 |
+------------+---------+-------------------------------------+
| 128 | 256 | 0.016 |
+------------+---------+-------------------------------------+
| 256 | 256 | 0.031 |
+------------+---------+-------------------------------------+
| 512 | 256 | -0.046 |
+------------+---------+-------------------------------------+
| 1024 | 256 | 0 |
+------------+---------+-------------------------------------+
| 1518 | 256 | -0.002 |
+------------+---------+-------------------------------------+
To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/13761/
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