Patch set 87989

common/mlx5: fix output buffer size calculation

Submitter
Dekel Peled
Applied on
dpdk (442155f70c6bbdf59aa1f7b4d8039b5140f62927)
Date submitted
Feb. 18, 2021, 4:18 p.m.
Tarball
dpdk.tar.gz

Test Results Possible Regression

Expand

Configuration Information

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

abi_test

Test run at
Feb. 18, 2021, 7:08 p.m.
Fail/Total
1/1
Result
FAIL
Download artifacts

dpdk_compile_spdk

Test run at
Feb. 18, 2021, 8:12 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_meson_compile

Test run at
Feb. 18, 2021, 8:12 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_unit_test

Test run at
Feb. 18, 2021, 8:13 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Feb. 18, 2021, 5:25 p.m.
Baseline
dpdk (442155f70c6bbdf59aa1f7b4d8039b5140f62927)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.12800
PASS 128 256 0.10600
PASS 256 256 0.00200
PASS 512 256 -0.02500
PASS 1024 256 0.00400
PASS 1518 256 -0.00700

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Feb. 18, 2021, 5:13 p.m.
Baseline
dpdk (442155f70c6bbdf59aa1f7b4d8039b5140f62927)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.06600
PASS 128 256 0.00100
PASS 256 256 -0.26000
PASS 512 256 -0.04200
PASS 1024 256 0.00700
PASS 1518 256 -0.00800

mtu_update

Test run at
Feb. 18, 2021, 6:54 p.m.
Fail/Total
0/1
Result
PASS
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scatter

Test run at
Feb. 18, 2021, 6:54 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

stats_checks

Test run at
Feb. 18, 2021, 6:54 p.m.
Fail/Total
0/1
Result
PASS
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dynamic_config

Test run at
Feb. 18, 2021, 6:54 p.m.
Fail/Total
0/1
Result
PASS
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mac_filter

Test run at
Feb. 18, 2021, 6:54 p.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
Feb. 18, 2021, 5 p.m.
Baseline
dpdk (442155f70c6bbdf59aa1f7b4d8039b5140f62927)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.02700
PASS 128 256 0.11500
PASS 256 256 0.02400
PASS 512 256 0.07200
PASS 1024 256 -0.02200
PASS 1518 256 0.00200

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Feb. 18, 2021, 5:09 p.m.
Baseline
dpdk (37924a2f078615c5bdac226a90cd63f686f9e7b1)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 2.77400
PASS 64 2048 1.68900

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Feb. 18, 2021, 5:07 p.m.
Baseline
dpdk (37924a2f078615c5bdac226a90cd63f686f9e7b1)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 0.73300
PASS 64 2048 0.60800

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_meson_compile

Test run at
Feb. 18, 2021, 8:12 p.m.
Fail/Total
0/1
Result
PASS
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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
Feb. 18, 2021, 8:12 p.m.
Fail/Total
0/1
Result
PASS
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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
Feb. 18, 2021, 4:50 p.m.
Baseline
dpdk (442155f70c6bbdf59aa1f7b4d8039b5140f62927)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.05200
PASS 64 2048 0.07200

mtu_update

Test run at
Feb. 18, 2021, 4:58 p.m.
Fail/Total
0/1
Result
PASS
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scatter

Test run at
Feb. 18, 2021, 4:58 p.m.
Fail/Total
0/1
Result
PASS
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stats_checks

Test run at
Feb. 18, 2021, 4:58 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

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

dpdk_compile_spdk

Test run at
Feb. 18, 2021, 8:11 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_meson_compile

Test run at
Feb. 18, 2021, 8:29 p.m.
Fail/Total
0/1
Result
PASS
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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
Feb. 18, 2021, 8:13 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 5.4.0-73-generic
Compiler
gcc 11.1.0

dpdk_meson_compile

Test run at
Feb. 18, 2021, 8:24 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

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

dpdk_mingw64_compile

Test run at
Feb. 18, 2021, 7:58 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_meson_compile

Test run at
Feb. 18, 2021, 8:11 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

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

spdk_unit_test

Test run at
Feb. 18, 2021, 4:52 p.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

abi_test

Test run at
Feb. 18, 2021, 6:54 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_meson_compile

Test run at
Feb. 18, 2021, 11:49 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

nic_single_core_perf

Test run at
Feb. 18, 2021, 5:08 p.m.
Baseline
dpdk (9b27a37b847237bc7b4f8369e1dad2dce3cdbb44)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.01300
PASS 64 2048 0.02500

mtu_update

Test run at
Feb. 18, 2021, 5:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

scatter

Test run at
Feb. 18, 2021, 5:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

stats_checks

Test run at
Feb. 18, 2021, 5:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dynamic_config

Test run at
Feb. 18, 2021, 5:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

unit_tests_mbuf

Test run at
Feb. 18, 2021, 5:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

nic_single_core_perf

Test run at
Feb. 18, 2021, 5:20 p.m.
Baseline
dpdk (9b27a37b847237bc7b4f8369e1dad2dce3cdbb44)
Fail/Total
0/4
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.15200
PASS 64 256 -0.18500
PASS 64 512 -0.19000
PASS 64 2048 -0.22000

mtu_update

Test run at
Feb. 18, 2021, 8:24 p.m.
Fail/Total
1/1
Result
FAIL
Download artifacts

stats_checks

Test run at
Feb. 18, 2021, 8:24 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

unit_tests_mbuf

Test run at
Feb. 18, 2021, 8:24 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

mac_filter

Test run at
Feb. 18, 2021, 8:24 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

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

Configuration Information

Kernel
linux 5.4.0-72-generic
Compiler
gcc 11.1.1 20210428 (Red Hat 11.1.1-1)

Configuration Information

Kernel
linux 5.4.0-72-generic
Compiler
clang 12.0.0 (Fedora 12.0.0-0.3.rc1.fc34)

Configuration Information

Kernel
linux 5.4.0-72-generic
Compiler
aarch64-linux-gnu-gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0

Configuration Information

Kernel
linux 5.4.0-72-generic
Compiler
gcc 10.3.1 20210422 (Red Hat 10.3.1-1)

Configuration Information

Kernel
freebsd 13.0
Compiler
gcc 10.2.0

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 Feb. 18, 2021 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.