[dpdk-test-report] |SUCCESS| pw75340 [PATCH] [v3, 1/1] vfio: modify spapr iommu support to use static window sizing

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Aug 11 09:29:52 CEST 2020


Test-Label: iol-intel-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/75340

_Performance Testing PASS_

Submitter: David Christensen <drc at linux.vnet.ibm.com>
Date: Monday, August 10 2020 21:07:07 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cd6f1d7a5fde76c4f1e771de9f7aafdf59d691e4

75340 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
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: 0/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | 4.387                               |
+------------+---------+-------------------------------------+
| 64         | 2048    | 2.480                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | 2.499                               |
+------------+---------+-------------------------------------+
| 64         | 2048    | 1.606                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/12560/

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