Patch set 78971–78975 v4

fix default max mtu size when device configured

Submitter
Steve Yang
Applied on
dpdk (f5d6738c2ec10170b0e03eb9ff95544be0559641)
Date submitted
Sept. 28, 2020, 6:55 a.m.
Tarball
dpdk.tar.gz

Test Results Pass

Expand

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 7.5.0-3ubuntu1~18.04

dpdk_meson_compile

Test run at
Sept. 28, 2020, 8:12 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_unit_test

Test run at
Sept. 28, 2020, 8 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Sept. 28, 2020, 9:23 a.m.
Baseline
dpdk (f5d6738c2ec10170b0e03eb9ff95544be0559641)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.09800
PASS 128 256 -0.17800
PASS 256 256 0.05900
PASS 512 256 0.00100
PASS 1024 256 -0.00600
PASS 1518 256 0.00800

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Sept. 28, 2020, 9:03 a.m.
Baseline
dpdk (f5d6738c2ec10170b0e03eb9ff95544be0559641)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.26100
PASS 128 256 -0.19700
PASS 256 256 0.00800
PASS 512 256 0.02500
PASS 1024 256 -0.01800
PASS 1518 256 0.00800

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Sept. 28, 2020, 8:43 a.m.
Baseline
dpdk (f5d6738c2ec10170b0e03eb9ff95544be0559641)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.38600
PASS 128 256 0.01000
PASS 256 256 0.10200
PASS 512 256 0.05800
PASS 1024 256 0.03400
PASS 1518 256 0.01700

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Sept. 28, 2020, 8:16 a.m.
Baseline
dpdk (37924a2f078615c5bdac226a90cd63f686f9e7b1)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 2.89000
PASS 64 2048 1.72900

mtu_update

Test run at
Sept. 28, 2020, 8 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

scatter

Test run at
Sept. 28, 2020, 8 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

stats_checks

Test run at
Sept. 28, 2020, 8 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

unit_tests_mbuf

Test run at
Sept. 28, 2020, 8 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Sept. 28, 2020, 8:26 a.m.
Baseline
dpdk (37924a2f078615c5bdac226a90cd63f686f9e7b1)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 2.20900
PASS 64 2048 0.94100

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_meson_compile

Test run at
Sept. 28, 2020, 7:56 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

dpdk_meson_compile

Test run at
Sept. 28, 2020, 7:57 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.14.122
Compiler
gcc 7.3.0

Configuration Information

Kernel
linux 4.15.0-65-generic
Compiler
gcc gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0

nic_single_core_perf

Test run at
Sept. 28, 2020, 7:40 a.m.
Baseline
dpdk (f5d6738c2ec10170b0e03eb9ff95544be0559641)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 0.06300
PASS 64 2048 -0.01400

mtu_update

Test run at
Sept. 28, 2020, 7:49 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

scatter

Test run at
Sept. 28, 2020, 7:49 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

stats_checks

Test run at
Sept. 28, 2020, 7:49 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 9.3.1

dpdk_meson_compile

Test run at
Sept. 28, 2020, 8 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 7.5.0

dpdk_meson_compile

Test run at
Sept. 28, 2020, 8:01 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 10.2.0

dpdk_meson_compile

Test run at
Sept. 28, 2020, 8:07 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
windows 10.0
Compiler
clang 9.0 and gcc 8.1.0 (MinGW)

dpdk_meson_compile

Test run at
Sept. 28, 2020, 7:50 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 5.0.9-301.fc30.x86_64
Compiler
gcc 9.2.1 20190827

spdk_unit_test

Test run at
Sept. 28, 2020, 7:39 a.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 5.6.8
Compiler
gcc 10.2.1

Configuration Information

Kernel
linux 5.4.0-53-generic
Compiler
gcc 9.3

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 10.2.1

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 4.8.5 20150623 (Red Hat 4.8.5-44)

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 9.3.0-17ubuntu1~20.04

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 8.4.1 20200928

Disclaimers

Intel Corporation:

Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors.

Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit www.intel.com/benchmarks.

Performance results are based on testing as of Sept. 28, 2020 and may not reflect all publicly available security updates. See configuration disclosure for details. No product can be absolutely secure.

Mellanox Technologies:

The tests and the results published here which refer to Mellanox' products or software, are provided "AS IS". Mellanox disclaims all warranties, including, but not limited to, any warranty of title, non-infringement, merchantability, security and fitness of any results.