Patch set 58281

net/af_xdp: enable support for unaligned umem chunks

Submitter
Ciara Loftus
Applied on
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Date submitted
Aug. 29, 2019, 3:02 p.m.
Tarball
dpdk.tar.gz

Test Results Pass

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Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

dpdk_compile_ovs

Test run at
Aug. 29, 2019, 3:51 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_spdk

Test run at
Aug. 29, 2019, 3:55 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
Aug. 29, 2019, 3:53 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
Aug. 29, 2019, 4:25 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.55500
PASS 128 256 -0.29100
PASS 256 256 0.02700
PASS 512 256 -0.03800
PASS 1024 256 -0.00400
PASS 1518 256 0.00200

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 4:13 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.37400
PASS 128 256 -0.22000
PASS 256 256 -0.06600
PASS 512 256 -0.02200
PASS 1024 256 -0.00300
PASS 1518 256 0.00400

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 4:01 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.17800
PASS 128 256 -0.16700
PASS 256 256 -0.00800
PASS 512 256 0.15200
PASS 1024 256 0.06400
PASS 1518 256 0.01800

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 3:59 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.04000
PASS 64 2048 0.42700

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 3:58 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.10400
PASS 64 512 -0.02300
PASS 64 2048 0.06800

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_compile_spdk

Test run at
Aug. 29, 2019, 3:51 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
Aug. 29, 2019, 3:53 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.18.0.el8_0
Compiler
gcc 8.2

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 Aug. 29, 2019 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.